Search Results: Dipyramidal

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Pyramid
Jumat, 2026-06-26 05:24:56

A pyramid (from Ancient Greek πυραμίς (puramís) 'pyramid', from the Egyptian pir-em-us, the vertical height of the structure) is a structure whose visible...

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Orthorhombic crystal system
Rabu, 2026-08-05 19:52:47

Ccc2 Amm2, Aem2, Ama2, Aea2 Fmm2, Fdd2 Imm2, Iba2, Ima2 47–74 Rhombic dipyramidal D2h (Vh) mmm (2/m 2/m 2/m) *222 [2,2] Centrosymmetric Olivine, aragonite...

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Raphide
Senin, 2026-02-09 10:20:26

monohydrate (prismatic monoclinic crystals) or calcium carbonate as aragonite (dipyramidal orthorhombic crystals), found in more than 200 families of plants. Both...

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Tetragonal crystal system
Minggu, 2026-02-22 12:54:31

disphenoidal 4 S4 2× [2+,4+] cahnite, tugtupite P4 I4 83–88 Tetragonal dipyramidal 4/m C4h 4* [2,4+] centrosymmetric scheelite, wulfenite, leucite P4/m...

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Shattuckite
Kamis, 2025-06-19 08:31:21

with formula Cu5(SiO3)4(OH)2. It crystallizes in the orthorhombic – dipyramidal crystal system and usually occurs in a granular massive form and also...

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Hexagonal crystal family
Sabtu, 2026-08-01 22:59:32

P61, P65, P62, P64, P63 174 Trigonal dipyramidal 6 C3h 3* [2,3+] cesanite, laurelite P6 175–176 Hexagonal dipyramidal 6/m C6h 6* [2,6+] centrosymmetric apatite...

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Anatase
Sabtu, 2026-07-25 15:00:44

because the crystals are stretched along an axis compared to other dipyramidal ones. Another name commonly in use for anatase is octahedrite, which...

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Scheelite
Selasa, 2026-04-21 21:12:15

scheelite. Its crystals are in the tetragonal crystal system, appearing as dipyramidal pseudo-octahedra. Colors include golden yellow, brownish green to dark...

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Boehmite
Senin, 2025-10-06 14:42:44

It is dimorphous with diaspore. It crystallizes in the orthorhombic dipyramidal system and is typically massive in habit. It is white with tints of yellow...

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Scorzalite
Sabtu, 2025-06-07 18:12:59

magnesium-rich lazulite. Scorzalite crystallizes in the monoclinic system in a dipyramidal form. It has a Mohs hardness of 5.5–6 and a specific gravity of 3.4....

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Kornerupine
Minggu, 2026-03-15 04:33:42

Fe2+)4(Al,Fe3+)6(SiO4,BO4)5(O,OH)2. It crystallizes in the orthorhombic – dipyramidal crystal system as brown, green, yellow to colorless slender tourmaline...

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Hydroxyapatite
Rabu, 2026-08-12 19:17:10

Strunz classification 8.BN.05 Crystal system Hexagonal Crystal class Dipyramidal (6/m) H-M symbol (6/m) Space group P63/m Unit cell a = 9.41 Å, c = 6...

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Samarskite-(Y)
Rabu, 2025-03-12 16:10:47

as (Y,Fe3+,U)(Nb,Ta)O4. Samarskite crystallizes in the orthorhombic – dipyramidal class as black to yellowish brown stubby prisms although it is typically...

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Prismatine
Rabu, 2024-03-20 20:13:57

Prismatine is an orthorhombic-dipyramidal mineral containing aluminium, boron, fluorine, hydrogen, iron, magnesium, oxygen, and silicon. It forms a solid...

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Khinite
Selasa, 2025-12-23 04:08:52

orthorhombic system and has a bottle-green colour. It is often found as dipyramidal, curved or corroded crystals no more than 0.15 mm in size. The tetragonal...

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Imperial topaz
Rabu, 2026-06-17 01:14:36

Strunz classification 9.AF.35 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M symbol: (2/m 2/m 2/m) Space group Pbnm Identification Color...

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Xenotime
Jumat, 2026-07-17 12:34:11

variable habit: It may be prismatic (stubby or slender and elongate) with dipyramidal terminations, in radial or granular aggregates, or rosettes. A soft mineral...

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Powellite
Rabu, 2023-09-27 08:23:25

mineral with formula CaMoO4. Powellite crystallizes with tetragonal – dipyramidal crystal structure as transparent adamantine blue, greenish-brown, yellow-to-grey...

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Chrysoberyl
Kamis, 2026-08-06 07:09:10

Strunz classification 4.BA.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 5.481 Å...

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Benitoite
Rabu, 2026-05-20 05:10:37

classification 9.CA.05 Crystal system Hexagonal Crystal class Ditrigonal dipyramidal (6m2) H-M symbol: (6 m2) Space group P6c2 Unit cell a = 6.641, c = 9...

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Meionite
Senin, 2026-01-05 23:24:01

Strunz classification 9.FB.15 Crystal system Tetragonal Crystal class Dipyramidal (4/m) (same H-M symbol) Space group I4/m Unit cell a = 12.179(1) Å, c...

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Cooperite (mineral)
Minggu, 2025-11-02 23:58:38

1 Crystal system Tetragonal Crystal class Tetragonal - Ditetragonal dipyramidal Space group P42/mmc (No. 131) Unit cell 73.57 ų (Calculated from Unit...

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Chiolite
Senin, 2025-09-22 10:52:34

Chiolite is a tetragonal-ditetragonal dipyramidal mineral, composed of sodium, fluorine, and aluminium. The name originates from the combination of the...

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Bentorite
Rabu, 2026-07-08 22:03:14

colored violet to light violet. Its crystals are hexagonal to dihexagonal dipyramidal. It is transparent and has vitreous luster. It has perfect cleavage....

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Breithauptite
Minggu, 2024-10-06 06:54:01

opaque copper-red mineral crystallizing in the hexagonal - dihexagonal dipyramidal crystal system. It is typically massive to reniform in habit, but is...

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Zoisite
Senin, 2026-05-18 21:17:05

Dana classification 58.2.1b.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Identification Color...

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Autunite
Kamis, 2026-05-21 19:16:15

Strunz classification 8.EB.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 14.0135(6)...

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Rosenbergite
Jumat, 2023-02-17 03:44:05

aluminium fluoride. It is colorless. Its crystals are tetragonal to dipyramidal. It is named after Philip E. Rosenberg, a United States geochemist. It...

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Torbernite
Rabu, 2026-06-24 09:52:48

translucent with a glassy lustre. Metatorbernite crystallises tetragonally-dipyramidally in space group P4/n with the lattice parameters a = 6.9756(5) Å and...

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Bazzite
Jumat, 2025-12-26 12:44:48

classification 9.CJ.05 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P6/mcc Unit cell a = 9...

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Brookite
Rabu, 2025-11-12 00:15:29

revert to the rutile structure. Brookite belongs to the orthorhombic dipyramidal crystal class 2/m 2/m 2/m (also designated mmm). The space group is Pcab...

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Minium (mineral)
Kamis, 2026-07-02 04:48:03

classification 07.02.08.01 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P42/mbc Unit cell a = 8...

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Cavansite
Minggu, 2026-03-15 20:03:53

Ca(VO)Si4O10·4(H2O) IMA symbol Cav Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M Symbol: (2/m 2/m 2/m) Space group Pcmn Unit cell a = 9.792(2) Å...

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Topaz
Rabu, 2026-08-12 00:43:39

Strunz classification 9.AF.35 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 4.65 Å...

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Sepiolite
Jumat, 2026-07-31 10:39:10

Palygorskite-sepiolite group Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnna Unit cell a = 5.21 Å...

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Crystallographic point group
Kamis, 2026-08-13 15:36:03

{\displaystyle \mathbb {V} =\mathbb {Z} _{2}\times \mathbb {Z} _{2}} rhombic-dipyramidal mmm (2/m 2/m 2/m) centrosymmetric 8 V × Z 2 {\displaystyle \mathbb {V}...

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Berthierite
Kamis, 2025-11-20 00:57:02

Strunz classification 2.HA.20 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnam Identification Color...

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Plancheite
Selasa, 2024-12-17 22:08:08

Dana classification 66.2.1.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Orthorhombic Space group:...

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Tienshanite
Jumat, 2024-01-19 04:12:25

Strunz classification 9.CL.05 Crystal system Hexagonal Crystal class Dipyramidal (6/m) H-M symbol: (6/m) Space group Hexagonal Space group: P6/m Identification...

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Armalcolite
Selasa, 2025-12-23 04:04:58

Strunz classification 4.CB.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Bbmm Unit cell a = 9.743(30)...

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Vesuvianite
Jumat, 2025-12-05 17:11:24

classification 9.BG.35 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/nnc Unit cell a = 15...

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Niter
Kamis, 2025-10-16 01:37:06

Dana classification 18.1.2.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmc21 Identification Color...

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Ancylite
Senin, 2025-06-30 01:20:58

Dana classification 16b.1.1.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmcn Identification Color...

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Zeunerite
Minggu, 2024-09-22 02:06:53

classification 40.02a.14.01 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/nnc Identification Color...

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Algodonite
Minggu, 2024-06-02 03:07:32

classification 2.AA.10a Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 2...

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Chlorocalcite
Sabtu, 2026-05-02 00:00:52

Strunz classification 3.AA.40 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma (from synthetic crystals)...

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Zircon
Senin, 2026-08-10 07:18:11

classification 9.AD.30 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd (No. 141) Unit...

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Cesanite
Rabu, 2026-02-04 21:48:05

classification 7.BD.20 Crystal system Hexagonal Crystal class Trigonal dipyramidal (3m) H-M symbol: (6) Space group P6 Unit cell a = 9.44 Å, c = 6.9 Å;...

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Hafnon
Senin, 2025-09-29 05:32:22

classification 51.05.02.02 Crystal system Tetragonal Crystal class Ditetragonal Dipyramidal (4/mmm ) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Unit cell a =...

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Paratooite-(La)
Rabu, 2025-08-06 00:51:33

0; 5.AD.20 (Nickel-Strunz) Crystal system Orthorhombic Crystal class Dipyramidal: mmm Space group Pbam Unit cell a = 7.2250, b = 12.7626 c = 10.0559 [Å]...

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Graphite
Selasa, 2026-08-11 23:18:00

05a Crystal system Hexagonal or Rhombohedral Crystal class Dihexagonal dipyramidal (6/mmm) Hermann–Mauguin notation: (6/m 2/m 2/m) Space group P63mc (buckled)...

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Titanoholtite
Senin, 2025-10-27 12:43:35

25)Al6BSi3O18 IMA symbol Thlt Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbcm Unit cell a = 47.00 Å...

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Jagoite
Rabu, 2025-07-09 21:08:47

Jagoite is a hexagonal-ditrigonal, dipyramidal, yellow-green lead-silicate mineral consisting of calcium, chlorine, hydrogen, iron, lead, magnesium, oxygen...

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Celestine (mineral)
Senin, 2025-09-01 17:28:04

Strunz classification 7.AD.35 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 8.359 Å...

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Stibnite
Jumat, 2026-03-20 02:24:19

Strunz classification 2.DB.05a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 11.229 Å...

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Vulcanite
Jumat, 2025-04-04 03:46:34

Strunz classification 2.CB.75 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmnm Identification Color...

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Seligmannite
Selasa, 2024-01-16 08:40:17

Strunz classification 2.GA.50 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmmn Identification Formula...

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Aikinite
Jumat, 2025-10-17 06:05:37

Dana classification 3.4.5.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 11.297...

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Mellite
Selasa, 2024-12-31 05:35:21

classification 10.AC.05 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/acd Unit cell a = 15...

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Cotunnite
Sabtu, 2025-03-29 04:32:05

hardness on the Mohs scale is 1.5–2. The crystal structure is orthorhombic dipyramidal and the point group is 2/m 2/m 2/m. Each Pb has a coordination number...

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Coccinite
Minggu, 2025-12-21 05:27:37

classification 3.AB.10 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P42/nmc Unit cell a = 4...

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Mullite
Jumat, 2026-03-27 23:53:04

Strunz classification 9.AF.20 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm, Pnnm Unit cell a =...

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Carletonite
Selasa, 2026-01-06 00:01:18

classification 9.EB.20 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H–M symbol: (4/m 2/m 2/m) Space group P4/mbm Unit cell a = 13...

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Painite
Kamis, 2026-08-13 11:10:36

85 Dana classification 7.5.2.1 Crystal system Hexagonal Crystal class Dipyramidal (6/m) (same H-M symbol), although earlier reported as hexagonal (6) Space...

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Xifengite
Rabu, 2024-09-25 07:32:58

classification 1.BB.40 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mcm Unit cell a = 6...

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Cacoxenite
Sabtu, 2026-01-31 21:46:46

Strunz classification 8.DC.40 Crystal system Hexagonal Crystal class Dipyramidal (6/m) (same H-M symbol) Space group P63/m Unit cell a = 27.559(1) Å,...

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Valentinite
Kamis, 2025-09-11 13:34:38

Strunz classification 4.CB.55 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pccn Unit cell a = 4.91 Å...

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Bonaccordite
Kamis, 2024-08-08 20:07:28

Strunz classification 6.AB.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbam Identification Density...

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Béhierite
Rabu, 2024-12-04 13:23:07

classification 6.AC.15 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Unit cell a = 6...

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Glaucodot
Selasa, 2025-03-11 23:46:47

orthorhombic system. The locality at Håkansboda, Sweden has rare twinned dipyramidal crystals (see photo). It is brittle with a Mohs hardness of 5 and a specific...

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Purpurite
Selasa, 2025-12-16 03:15:29

Strunz classification 8.AB.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnmb Identification Formula...

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Gwihabaite
Kamis, 2023-02-02 00:13:21

classification 18.01.03.01 Crystal system Orthorhombic Crystal class Dipyramidal Space group Pmna (No. 62) Unit cell a=7.075Å, b=7.647Å, c=5.779Å, Z=4...

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Beryl
Minggu, 2026-08-09 11:40:55

classification 9.CJ.05 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P6/mcc Unit cell a = 9...

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Baryte
Selasa, 2026-06-30 04:49:08

classification 28.03.01.01 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 8.884(2) Å...

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Baotite
Senin, 2025-04-21 04:06:09

Strunz classification 9.CE.15 Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group I41/a Identification Color light...

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Wardite
Sabtu, 2026-01-31 22:31:54

green, blue-green, yellow-green, pale yellow, yellow pink. Crystal habit Dipyramidal pseudo-octahedral crystals, striated; radial, fibrous, encrustations...

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Perovskite
Jumat, 2026-08-14 01:51:57

Strunz classification 4.CC.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Identification Formula...

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Carpholite
Jumat, 2023-02-17 05:36:49

Strunz classification 9.DB.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Ccca Unit cell a = 13.83...

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Mackinawite
Kamis, 2025-09-11 21:13:50

classification 2.CC.25 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/nmm Unit cell a = 3...

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Anhydrite
Jumat, 2024-08-02 16:33:46

Dana classification 28.3.2.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M symbol: (⁠2/m⁠ ⁠2/m⁠ ⁠2/m⁠) Space group Amma Unit cell a =...

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Hutchinsonite
Jumat, 2024-12-06 20:09:31

Strunz classification 2.HD.45 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Identification Color...

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Cliftonite
Rabu, 2025-07-23 17:44:19

mineral Formula C Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Identification...

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Kainosite-(Y)
Selasa, 2025-07-08 10:23:03

SiO4O12(CO3)•(H2O) IMA symbol Kno-Y Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmnb Identification Formula...

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Wakefieldite-(Nd)
Minggu, 2024-04-28 00:16:30

classification 8.AD.35 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Identification...

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Eugenite
Selasa, 2026-01-13 20:28:38

Strunz classification 1.AD.15c Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbam (no. 55) Unit cell a...

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Aeschynite-(Ce)
Minggu, 2024-09-22 22:36:56

4.DF.05 Dana classification 08.03.06.01 Crystal system Orthorhombic Dipyramidal class Space group H-M symbol: (2/m 2/m 2/m) Space group: Pmnb Unit cell...

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Fluorcaphite
Senin, 2026-06-22 10:55:11

is found in the Kola Peninsula in Russia. Its crystals are hexagonal (dipyramidal class) and are transparent with a vitreous luster. It is light to bright...

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Marialite
Selasa, 2026-05-26 22:08:34

Strunz classification 9.FB.15 Crystal system Tetragonal Crystal class Dipyramidal (4/m) (same H-M symbol) Space group I4/m Unit cell a = 12.06 Å, c = 7...

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Moolooite
Senin, 2025-10-06 11:52:57

Strunz classification 10.AB.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Identification Color...

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Acuminite
Selasa, 2026-03-17 23:01:34

61°; Z = 8 Identification Color White Crystal habit Clusters of acute dipyramidal Spearhead shaped crystals Twinning Contact on {100} Cleavage Perfect...

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Vigezzite
Senin, 2026-05-11 22:09:58

(Nb,Ta,Ti)2O6 IMA symbol Vgz Crystal system Orthorhombic Crystal class Dipyramidal (same H-M symbol) Space group Pnmb Unit cell a = 11.065 Å, b = 7.527 Å...

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Chanabayaite
Sabtu, 2025-06-07 01:02:57

H 2O,[]) 4 IMA symbol Cba Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Imma Unit cell a = 19.48...

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Weeksite
Sabtu, 2024-01-20 02:33:39

Strunz classification 9.AK.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnb (no. 52) Unit cell a...

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Fergusonite
Jumat, 2024-01-19 02:40:08

Strunz classification 7.GA.05 Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group I41/a Identification Formula mass...

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Maricite
Jumat, 2024-01-19 07:06:40

Strunz classification 8.AC.20 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmnb Unit cell a = 6.867 Å...

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Grandidierite
Kamis, 2026-04-09 07:00:31

classification 54.01.01.01 Crystal system Orthorhombic Crystal class Dipyramidal H-M symbol: (2/m 2/m 2/m) Space group Pbnm Identification Color Cyan...

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Cassiterite
Selasa, 2026-08-11 23:06:42

classification 4.DB.05 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P42/mnm Unit cell a = 4...

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Plattnerite
Jumat, 2026-05-15 09:52:38

classification 4.DB.05 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H–M Symbol: (4/m 2/m 2/m) Space group P42/mnm Unit cell a = 4...

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Phosgenite
Jumat, 2026-06-05 08:08:28

classification 5.BE.20 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/mbm Unit cell a = 8...

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Sellaite
Jumat, 2026-02-13 17:47:40

classification 3.AB.15 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P42/mnm Unit cell a = 4...

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Cornetite
Sabtu, 2024-01-20 01:49:55

classification 41.03.02.01 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Unit cell a = 10.845(10) Å...

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Wodginite
Selasa, 2024-12-17 22:16:02

Identification Color Reddish brown, dark brown to black Crystal habit Flattened dipyramidal to prismatic crystals in radiating groups; granular, massive. Twinning...

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Aeschynite-(Nd)
Senin, 2025-10-06 18:46:15

Dana classification 8.3.6.5 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Identification Formula mass 346.61 gm...

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Sacrofanite
Senin, 2026-01-05 23:41:03

classification 9.FB.05 Crystal system Hexagonal Crystal class Ditrigonal dipyramidal (6m2) H-M symbol: (6m2) Space group P62c Unit cell a = 12.86, c = 72...

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Barbertonite
Kamis, 2025-09-11 13:42:38

classification 5.DA.45 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 6...

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Bismuthinite
Senin, 2024-09-16 17:07:13

Strunz classification 2.DB.05a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Identification Color...

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Erionite
Kamis, 2026-08-13 07:07:46

2O IMA symbol Eri Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc (no. 194) Identification...

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Macdonaldite
Selasa, 2026-01-06 00:02:39

Strunz classification 9.EB.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmcm Unit cell a = 14.06 Å...

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Akhtenskite
Selasa, 2026-04-28 23:04:48

Strunz classification 4.DB.15b Crystal system Hexagonal Dihexagonal dipyramidal class Space group Hexagonal H-M symbol: (6/m 2/m 2/m) Space group: P63/mmc...

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Titanium dioxide
Rabu, 2026-08-12 19:31:30

synthesised and natural anatase, as evident by the often observed tetragonal dipyramidal growth habit. Interfaces between rutile and anatase are further considered...

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Atacamite
Kamis, 2026-02-26 04:20:31

Strunz classification 3.DA.10a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 6.03,...

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Taaffeite
Minggu, 2026-06-14 18:19:53

system Hexagonal Crystal class Dihexagonal pyramidal (6mm) Trigonal dipyramidal (3m) (magnesiotaaffeite-6N'3S and ferrotaaffeite-6N'3S) Identification...

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Emerald
Sabtu, 2026-08-08 13:06:50

2/m 2/m) Space group: P6/mсc Space group (6/m 2/m 2/m) – dihexagonal dipyramidal Unit cell a = 9.21 Å, c = 9.19 Å; Z = 2 Identification Formula mass 537...

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Scottyite
Selasa, 2025-09-30 16:37:38

symbol Sty Crystal system Orthorhombic Crystal class mmm (2/m 2/m 2/m) – Dipyramidal Space group Pnma (no. 62) Identification Colour Dark-blue Cleavage Perfect...

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Mineral
Sabtu, 2026-05-16 22:06:18

while andalusite and sillimanite are both orthorhombic and belong to the dipyramidal point group. These differences arise corresponding to how aluminium is...

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Arcanite
Kamis, 2024-08-29 15:07:56

Strunz classification 7.AD.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmcn Unit cell a = 5.77,...

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Tapiolite
Senin, 2025-09-08 18:18:15

IMA symbol Tap Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P42/mnm Identification...

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Cesbronite
Selasa, 2024-12-10 17:20:54

Cu3Te6+O4(OH)4 (IMA 17-C). It is colored green and its crystals are orthorhombic dipyramidal. Cesbronite is rated 3 on the Mohs Scale. It is named after Fabien Cesbron...

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Monticellite
Senin, 2025-09-22 10:37:33

Strunz classification 9.AC.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Identification Colour...

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Cordierite
Kamis, 2025-12-18 19:10:21

02.01.01 Cordierite group Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cccm Unit cell a = 17.079 Å...

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Kobellite
Jumat, 2024-01-19 06:43:28

Strunz classification 2.HB.10a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm (no. 58) Identification...

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Ixiolite
Rabu, 2026-07-01 00:25:02

system Orthorhombic, some varieties might be monoclinic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbcn Unit cell a = 4.785...

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Jimthompsonite
Sabtu, 2024-11-09 15:55:20

characteristics of jimthompsonite are that it has an orthorhombic crystal system dipyramidal with H-M symbol (2/m 2/m 2/m) and space group: Pbca. It has a perfect...

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Connellite
Rabu, 2025-07-23 18:29:26

classification 3.DA.25 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 15...

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Tyuyamunite
Kamis, 2024-01-18 03:11:07

classification 40.2a.26.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnna Unit cell a = 10.63 Å...

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Fluoborite
Selasa, 2026-06-30 07:29:07

Strunz classification 6.AB.50 Crystal system Hexagonal Crystal class Dipyramidal (6/m) H-M symbol: (6/m) Space group P63/m Unit cell a = 8.8612, c = 3...

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Haiweeite
Sabtu, 2025-10-18 18:23:14

Dana classification 53.3.2.2 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) Space group Orthorhombic H-M symbol: (2/m 2/m 2/m) Space group:...

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Zhangpeishanite
Rabu, 2025-08-06 21:29:02

classification 9.2.11.3 Crystal system Tetragonal Crystal class Ditetragonal Dipyramidal H-M symbol: 4/mmm (4/m 2/m 2/m) Unit cell 111.00 Identification Color...

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Wulfenite
Jumat, 2026-03-20 02:18:33

(CaWO4). Wulfenite is classed by a pyramidal-hemihedral (tetragonal dipyramidal) (C4h) crystal symmetry. Therefore, the unit cell is formed by placing...

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Uranocircite
Jumat, 2025-10-17 15:39:21

classification 8.EB.05 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I4/mmm Unit cell a = 7...

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Sillimanite
Jumat, 2024-05-10 02:52:56

classification 52.02.02a.01 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 7.47 Å...

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Lonsdaleite
Rabu, 2026-07-29 22:56:55

classification 1.CB.10b Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 2...

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Sarcolite
Jumat, 2023-02-10 05:06:03

however, thanks to Brooke it turned out that the mineral is tetragonal and dipyramidal. After morphological and crystallographic studies, it became clear that...

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Pyrolusite
Rabu, 2025-12-31 11:37:22

classification 4.DB.05 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P42/mnm Identification...

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Fluorapophyllite-(K)
Selasa, 2026-01-06 00:06:11

classification 9.EA.15 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H–M symbol: (4/m 2/m 2/m) Space group P4/mnc Unit cell a = 8...

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Covellite
Rabu, 2026-05-20 01:56:05

classification 02.08.12.01 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H–M Symbol (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 3...

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Hazenite
Jumat, 2024-01-19 03:42:20

classification 40.01.01.03 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M Symbol: (2/m 2/m 2/m) Space group Pmnb Unit cell a = 6.9349...

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Aksaite
Minggu, 2024-11-03 12:25:32

classification 6.FA.05 Dana classification 26.6.4.1 Crystal system Orthorhombic Dipyramidal class Space group Orthorhombic H-M symbol: (2/m 2/m 2/m) Space group:...

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Gmelinite
Senin, 2026-01-05 23:14:16

classification 77.1.2.6 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 13...

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Aeschynite-(Y)
Jumat, 2026-06-12 09:19:36

Strunz classification 4.DF.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmnb Identification Other...

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Jeremejevite
Rabu, 2026-05-27 05:00:36

Strunz classification 6.AB.15 Crystal system Hexagonal Crystal class Dipyramidal class (6/m) H-M symbol: (6/m) Space group P63/m Identification Color...

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Uramphite
Minggu, 2025-09-28 11:01:08

classification 40.02a.07.01 Crystal system tetragonal Crystal class ditetragonal-dipyramidal; 4/m2/m2/m Space group P4/ncc (#130) Identification Color pale to bottle-green...

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Dawsonite
Minggu, 2025-08-10 02:24:13

classification 16a.03.08.01 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Imam Identification Formula...

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Scorodite
Senin, 2025-09-22 11:52:09

Strunz classification 8.CD.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcab Unit cell a = 8.937 Å...

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Marcasite
Rabu, 2025-10-01 01:38:33

Strunz classification 2.EB.10a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Unit cell a = 4.436 Å...

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Danburite
Sabtu, 2026-05-02 01:31:56

classification 56.3.1.1 Crystal system Orthorhombic Crystal class Rhombic dipyramidal (mmm) Space group Pnam (no. 62) Unit cell a = 8.038(3), b = 8.752(5)...

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Stolzite
Rabu, 2026-06-17 00:49:36

Strunz classification 7.GA.05 Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group I41/a Unit cell a = 5.461, c = 12...

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Osumilite
Rabu, 2025-09-10 16:57:26

classification 63.02.01a.06 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6mmm) H-M symbol: (6/m 2/m 2/m) Space group P6/mcc Unit cell a = 10...

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Andalusite
Jumat, 2026-05-29 14:44:55

Strunz classification 9.AF.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Unit cell a = 7.7980 Å...

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Mottramite
Rabu, 2025-03-19 15:01:18

Dana classification 41.5.2.2 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 7.68 Å...

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Bornite
Senin, 2026-08-03 04:46:46

Strunz classification 2.BA.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Unit cell a = 10.95 Å...

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Sugilite
Jumat, 2025-04-04 00:46:55

classification 63.02.01a.09 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P6/mcc Unit cell a = 10...

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Uchucchacuaite
Sabtu, 2024-07-20 13:57:05

Strunz classification 2.JB.40a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmmm Unit cell a = 12.67 Å...

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Vrbaite
Rabu, 2025-11-12 03:08:56

classification 03.07.15.01 Crystal system orthorhombic Crystal class Dipyramidal ; C {\displaystyle C} m c a {\displaystyle mca} {C 2/m 2/c 2 India/a}...

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Analcime
Senin, 2026-01-05 23:13:17

Strunz classification 9.GB.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Ibca Identification Formula...

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Variscite
Minggu, 2026-05-17 09:16:43

Strunz classification 8.CD.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Identification Color...

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Yagiite
Jumat, 2024-01-26 06:22:20

Formula NaMg2(AlMg2Si12)O30 IMA symbol Yag Crystal system Hexagonal, dipyramidal dihexagonal Crystal class 9.CM.05 (Strunz) Identification Formula mass...

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Perite
Kamis, 2024-10-10 21:53:36

Strunz classification 3.DC.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Bmmb Unit cell a = 5.62 Å...

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Rutile
Selasa, 2026-07-07 07:30:22

classification 4.DB.05 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P42/mnm Unit cell a = 4...

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Cryptomelane
Rabu, 2024-05-22 04:14:02

Strunz classification 4.DK.10 Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group I4/m Unit cell a = 9.956 Å, b = 2...

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Fluorapatite
Rabu, 2026-06-17 15:23:29

Strunz classification 8.BN.05 Crystal system Hexagonal Crystal class Dipyramidal (6/m) H-M symbol: (6/m) Space group P63/m Identification Color Sea-green...

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Forsterite
Minggu, 2024-04-28 01:04:00

Strunz classification 9.AC.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M Symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 4.7540...

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Olmiite
Sabtu, 2026-05-02 07:04:05

classification 78.01.08.02 Crystal system Orthorhombic Crystal class Dipyramidal H-M symbol: mmm (2/m 2/m 2/m) Space group Pbca Unit cell 868 Identification...

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Ferrierite
Senin, 2026-06-22 10:30:27

Strunz classification 9.GD.50 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Immm P21/n (Ferrierite-Na)...

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Calomel
Selasa, 2026-06-30 14:57:35

classification 3.AA.30 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal 4/mmm (4/m 2/m 2/m) - Unit cell a = 4.4795(5) Å, c = 10.9054(9) Å; Z=4...

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Goethite
Minggu, 2025-08-24 14:25:07

Strunz classification 4.FD.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M symbol: (2/m 2/m 2/m) Space group Pbnm Identification Color...

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Agardite
Kamis, 2024-12-12 19:35:53

05.01.02b (La): 42.05.01.02a Crystal system Hexagonal Crystal class Dipyramidal (6/m) H–M symbol: (6/m) Space group P63/m (agardite-(La): unknown space...

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Groutite
Senin, 2026-01-05 18:48:57

Strunz classification 4.FD.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 4.56,...

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Loellingite
Jumat, 2024-01-19 02:28:34

Strunz classification 2.EB.15a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Unit cell a = 5.16,...

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Xieite
Jumat, 2024-01-26 06:31:38

Strunz classification 4.BB.25 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Bbmm Unit cell a = 9.462(6) Å...

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Bastnäsite
Sabtu, 2026-07-25 19:45:03

classification 5.BD.20a Crystal system Hexagonal Crystal class Ditrigonal dipyramidal (6m2) H-M symbol: (6 m2) Space group P62c Unit cell a = 7.118(1) Å, c...

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Johnbaumite
Jumat, 2025-10-31 21:08:14

Dana classification 41.08.03.03 Crystal system Hexagonal Crystal class Dipyramidal (8/m) Space group P63/m Identification Colour Greyish white to colourless...

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Diaspore
Rabu, 2025-06-11 02:38:10

Strunz classification 4.FD.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 4.4007(6) Å...

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Titanium (native)
Rabu, 2026-07-29 18:40:11

mineral Formula Ti Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Identification...

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Cyprine (mineral)
Senin, 2025-09-22 10:49:47

Ca19Cu2+(Al10Mg2)Si18O68(OH)10 IMA symbol Cyp Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group Tetragonal Space group: P4/n Unit...

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Poudretteite
Jumat, 2026-05-29 05:50:32

classification 63.02.01a.08 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P6/mcc Unit cell 1,221...

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Libethenite
Sabtu, 2025-06-07 18:12:50

Strunz classification 8.BB.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Identification Color...

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Sincosite
Senin, 2025-11-03 09:10:34

classification 8.CJ.65 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P42/nnm Identification...

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Apatite
Rabu, 2026-07-15 07:45:31

Strunz classification 8.BN.05 Crystal system Hexagonal Crystal class Dipyramidal (6/m) (same H-M symbol) Space group P63/m (no. 176) Identification Color...

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Antlerite
Minggu, 2025-11-16 02:12:45

Strunz classification 7.BB.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Identification Color...

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Hibonite
Sabtu, 2026-01-03 14:44:59

classification 4.CC.45 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 5...

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Pyromorphite
Sabtu, 2025-12-06 01:50:20

Strunz classification 8.BN.05 Crystal system Hexagonal Crystal class Dipyramidal (6/m) (same H-M symbol) Space group P63/m Identification Color Dark green...

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Metatorbernite
Rabu, 2026-04-29 15:04:44

Strunz classification 8.EB.10 Crystal system Tetragonal Crystal class Dipyramidal (4/m) (same H-M symbol) Space group P4/n Identification Colour Light...

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Phosphuranylite
Sabtu, 2025-06-07 18:08:41

Strunz classification 8.EC.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmcm Identification Other...

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Dumortierite
Rabu, 2026-05-20 01:58:56

Strunz classification 9.AJ.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmcn (no. 62) Unit cell a...

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Hambergite
Minggu, 2024-07-07 19:31:11

Strunz classification 6.AB.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Unit cell a = 9.76,...

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Hydrotalcite
Minggu, 2025-07-27 04:01:19

Hexagonal scalenohedral (3m) H-M symbol: (3 2/m) 2H polytype: Dihexagonal dipyramidal (6/mmm) Space group R3m Unit cell a = 3.065 Å, c = 23.07 Å; Z = 3 Identification...

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Parascorodite
Minggu, 2024-12-01 15:39:40

Crystal system Hexagonal Crystal class 6/mmm (6/m 2/m 2/m) - Dihexagonal Dipyramidal Unit cell a 1 , a 2 {\displaystyle a_{1},a_{2}} = 8.9327(5)Å, c {\displaystyle...

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Lanthanite
Selasa, 2025-07-29 02:52:20

04.02.02 (Ce): 15.04.02.03 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnb Unit cell a = 9.476(4)–9...

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Weddellite
Senin, 2026-08-03 11:06:11

Strunz classification 10.AB.40 Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group I4/m Unit cell a = 12.371, c = 7...

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Linzhiite
Minggu, 2026-01-04 09:42:01

Strunz classification 1.BB.20 Crystal system Tetragonal – ditetragonal dipyramidal Crystal class H-M symbol (4/m 2/m 2/m) Space group P4/mmm Unit cell a...

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Mimetite
Jumat, 2026-07-03 00:06:12

Strunz classification 8.BN.05 Crystal system Hexagonal Crystal class Dipyramidal (6/m) (same H-M symbol) Space group P63/m Unit cell a = 10.250(2) Å,...

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Molybdenite
Selasa, 2026-08-04 12:38:07

hexagonal 3R polytype: trigonal Crystal class 2H polytype: dihexagonal dipyramidal (6/mmm) 3R polytype: Ditrigonal pyramidal (3m) Space group 2H polytype:...

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Krieselite
Selasa, 2024-12-17 21:44:53

classification 75.01.03.01 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Identification Formula...

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Tungstite
Sabtu, 2025-03-01 06:15:01

Strunz classification 4.FJ.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmnb Identification Formula...

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Cumengeite
Rabu, 2025-02-19 09:41:32

classification 10.6.7.1 Crystal system Tetragonal Crystal class Ditetragonal Dipyramidal H-M Symbol: 4/mmm (4/m 2/m 2/m) Space group I4/mmm Unit cell 5,545.85...

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Fluorellestadite
Rabu, 2025-07-30 17:19:53

Dana classification 52.04.09.03 Crystal system Hexagonal Crystal class Dipyramidal (6/m) H-M symbol: (6/m) Space group P63/m Identification Formula mass...

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Allargentum
Jumat, 2026-02-20 05:07:37

classification 02.02.01.02 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 2...

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Britholite-(Ce)
Jumat, 2023-02-03 01:28:58

Formula (Ce,Ca)5(SiO4)3OH IMA symbol Bri-Ce Crystal system Hexagonal - Dipyramidal Space group P63/m Identification Colour Brown, greenish brown, yellow...

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Strengite
Kamis, 2025-12-25 21:57:24

classification 40.04.01.02 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M Symbol: (2/m 2/m 2/m) Space group Pcab Identification Formula...

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Mascagnite
Senin, 2024-09-16 02:21:44

Strunz classification 7.AD.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnam Identification Color...

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Charlesite
Senin, 2025-12-22 04:38:10

rarely pale yellow, rarely pink Crystal habit Prismatic, hexagonal dipyramidal crystals Twinning none Cleavage Perfect on {10bar10} Fracture Irregular/Uneven...

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Gedrite
Rabu, 2025-02-05 18:29:46

Strunz classification 9.DD.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 18.59...

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Vanadinite
Senin, 2026-03-16 03:10:02

Strunz classification 8.BN.05 Crystal system Hexagonal Crystal class Dipyramidal (6/m) H-M symbol: (6/m) Space group P63/m Unit cell a = 10.3174, c =...

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Seifertite
Selasa, 2026-03-24 22:30:25

06 (tectosilicates) Crystal system Orthorhombic (Pbcn) Crystal class Dipyramidal (mmm) H–M symbol: (2/m 2/m 2/m) Identification Formula mass 60.08 g/mol...

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Strontianite
Kamis, 2024-12-26 06:38:35

classification 14.01.03.03 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmcn Unit cell a = 5.1 Å...

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Althausite
Senin, 2023-02-13 13:12:54

Strunz classification 8.BB.25 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Identification References...

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Columbite
Selasa, 2026-08-11 22:49:54

Strunz classification 4.DB.35 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbcn Identification Color...

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Laurionite
Selasa, 2024-12-17 22:00:14

Strunz classification 3.DC.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 7.111...

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Litharge
Sabtu, 2025-11-29 11:42:47

classification 4.AC.20 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/nmm Identification Color...

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Braunite
Senin, 2025-09-22 13:09:07

classification 7.5.1.3 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/acd Identification...

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Pseudobrookite
Senin, 2025-09-22 12:24:59

Strunz classification 4.CB.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Bbmm Unit cell a = 9.81 Å...

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Schwertmannite
Senin, 2025-10-06 18:49:18

IMA symbol Swm Strunz classification 7.DE.15 Crystal system Tetragonal Dipyramidal class Space group Tetragonal H-M symbol: (4/m) Space group: P4/m Identification...

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Eveite
Jumat, 2025-05-30 04:03:41

Strunz classification 8.BB.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Unit cell a = 8.57(1)...

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Fluellite
Sabtu, 2025-06-07 18:12:18

class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Fddd Identification Color Colorless, white, pale yellow Crystal habit Dipyramidal crystals...

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Boulangerite
Minggu, 2024-09-22 01:54:05

Strunz classification 2.HC.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnam Unit cell 4,027.99 Identification...

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Metazeunerite
Sabtu, 2026-01-31 22:46:40

tetragonal and its crystal class is 4/m, which is also called the tetragonal-dipyramidal class because it only has a vertical four-fold rotation axis that is...

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Carnallite
Selasa, 2025-12-30 17:48:06

Strunz classification 3.BA.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnna Identification Formula...

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Ludwigite
Senin, 2026-08-10 18:50:40

Strunz classification 6.AB.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbam Unit cell a = 9.24,...

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Fayalite
Kamis, 2025-04-24 10:21:18

Strunz classification 9.AC.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm (no. 62) Unit cell a...

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Tripuhyite
Jumat, 2026-05-15 09:51:21

classification 4.DB.05 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P41/mnm Unit cell a = 4...

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Perettiite-(Y)
Rabu, 2025-05-28 15:23:03

Y2Mn4FeSi2B8O24 IMA symbol Ptt-Y Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmna Unit cell a = 12.8252(5) Å...

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Evenkite
Minggu, 2026-01-04 00:55:24

Strunz classification 10.BA.50 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbcm Unit cell a = 7.47,...

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Ewingite
Selasa, 2025-02-25 07:16:52

Crystal system Tetragonal Crystal class 4/mmm (4/m 2/m 2/m) - Ditetragonal Dipyramidal Identification Color Yellow Other characteristics Radioactive References...

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Empressite
Selasa, 2024-09-17 20:46:57

Strunz classification 2.CB.80 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmnb Identification Color...

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Nioboholtite
Senin, 2025-09-22 09:46:49

4)Al6BSi3O18 IMA symbol Nhlt Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 47.00...

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Laplandite-(Ce)
Senin, 2025-04-21 15:24:01

Strunz classification 9.DJ.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmmm Identification Formula...

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Paramelaconite
Jumat, 2025-10-03 16:35:30

classification 4.6.4.1 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M group: (4/m 2/m 2/m) Space group I41/amd {I41/a 2/m 2/d}...

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Stützite
Minggu, 2024-09-22 02:19:26

classification 2.BA.30e Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P6/mmm Unit cell a = 13...

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Thénardite
Minggu, 2025-02-23 22:14:43

Strunz classification 7.AC.25 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Fddd Unit cell a = 5.86 Å...

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Szklaryite
Senin, 2023-08-21 00:24:12

[]Al6BAs33+O15 IMA symbol Sky Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbcm Unit cell a = 47.00 Å...

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Sekaninaite
Sabtu, 2024-01-20 00:36:04

02.01.02 Cordierite group Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cccm Unit cell a = 17.18 Å...

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Qusongite
Senin, 2023-02-13 19:55:24

classification 1.BA.25 Crystal system Hexagonal Crystal class Ditrigonal dipyramidal (6m2) H-M symbol: (6 m2) Space group P6m2 Unit cell a = 2.902, c = 2...

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Leucite
Senin, 2026-01-05 23:42:55

Strunz classification 9.GB.05 Crystal system Tetragonal Crystal class Dipyramidal (4/m) (same H-M symbol) Space group I41/a Unit cell a = 13.056, c = 13...

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Witherite
Senin, 2024-05-13 01:58:22

Strunz classification 5.AB.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmcn Unit cell a = 5.31 Å...

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Enstatite
Selasa, 2026-01-06 01:35:38

Strunz classification 9.DA.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Unit cell a = 18.23...

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Wakefieldite
Rabu, 2025-11-12 02:24:43

classification 8.AD.35 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Identification...

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Thomsonite
Senin, 2026-04-13 22:12:08

Strunz classification 9.GA.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Identification Color colorless, white...

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Yogo sapphire
Sabtu, 2026-04-18 20:10:42

Cornflower blue to purple Crystal habit Hexagonal, rhombohedral, prismatic or dipyramidal Twinning Lamellar Cleavage Partings on {0001} and {1011} Fracture Uneven...

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Tarapacaite
Rabu, 2026-06-17 08:25:51

1.1.1 Anhydrous chromates Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnam (no. 62) Identification...

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Brownmillerite
Selasa, 2026-08-11 17:28:52

Dana classification 7.11.2.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Ibm2 Unit cell a = 5.57 Å...

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Curite
Kamis, 2026-06-11 09:42:33

classification 4.GB.55 Crystal system Orthorhombic Crystal class orthorhombic-dipyramidal; 2/m 2/m 2/m Space group Pnam Unit cell a = 12.551 Å, b = 13.02 Å, c...

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Holmquistite
Kamis, 2025-12-04 17:40:42

classification 9.DD.05 Dana classification 66.1.2.9 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M Symbol: (2/m 2/m 2/m) Space group Pnma...

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Steacyite
Kamis, 2025-04-10 07:52:33

classification 9.CH.10 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/mcc Identification Color...

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Nickeline
Sabtu, 2025-12-06 23:57:28

classification 2.CC.05 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 3...

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Stellerite
Senin, 2026-01-05 23:21:59

unequal length that intersect at 90° angles. Its crystal class is rhombic-dipyramidal which means it has three perpendicular two-fold rotational axes with...

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Ordoñezite
Minggu, 2025-06-15 02:25:50

classification 4.DB.10 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P42/mnm Unit cell a = 4...

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Rickardite
Selasa, 2023-02-21 20:39:55

Strunz classification 2.BA.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmmn Identification Color...

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Eosphorite
Sabtu, 2026-04-25 11:35:39

Strunz classification 8.DD.20 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmca Unit cell a = 10.455(1)...

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Cerussite
Selasa, 2026-06-23 05:26:59

Strunz classification 5.AB.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma [62] Identification...

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Calciborite
Minggu, 2026-07-26 05:27:19

Strunz classification 6.BC.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pccn Unit cell a = 8.38 Å...

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Khatyrkite
Kamis, 2025-12-11 14:29:17

classification 1.AA.15 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I4/mcm Unit cell a = 6...

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Stromeyerite
Sabtu, 2025-02-08 03:14:20

AgCuS IMA symbol Smy Strunz classification 2.BA.40 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmcm...

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Adamite
Minggu, 2025-11-02 23:10:07

41.06.06.03 Olivenite group Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M symbol: (2/m 2/m 2/m) Space group Pnnm Identification Color...

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Wadsleyite
Kamis, 2026-07-23 01:11:24

Crystal system Orthorhombic (Horiuchi and Sawamoto, 1981) Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Imma Unit cell a = 5.7 Å...

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Rammelsbergite
Minggu, 2024-06-02 03:07:59

Strunz classification 2.EB.15a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Unit cell a = 4.759 Å...

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Lepidocrocite
Selasa, 2025-08-26 17:17:41

Strunz classification 4.FE.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmcm Unit cell a = 3.88,...

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Abswurmbachite
Sabtu, 2026-05-23 05:55:08

7.5.1.4 Crystal system Tetragonal Crystal class 4/mmm – Ditetragonal dipyramidal Unit cell 1640.82 Å3 Identification Color Black Cleavage None observed...

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Hanksite
Sabtu, 2025-01-04 23:44:02

Strunz classification 7.BD.30 Crystal system Hexagonal Crystal class Dipyramidal (6/m) H–M symbol: (6/m) Space group P63/m Unit cell a = 10.465(21) Å...

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Jinxiuite
Kamis, 2026-07-09 07:42:29

classification 2.BB.10 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) Space group I4/mmm (no. 139) Identification Color Light green...

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Norbergite
Kamis, 2026-02-19 15:21:18

Strunz classification 9.AF.40 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 8.747(6)...

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Tellurite (mineral)
Minggu, 2024-12-01 14:15:12

Strunz classification 4.DE.20 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Unit cell a = 5.6 Å...

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Ferrogedrite
Rabu, 2024-04-10 01:07:48

pattern due to overlapping of phases. Ferrogedrite is an orthorhombic dipyramidal amphibole with an H-M symbol of 2/m 2/m 2/m, and its space group is Pnma...

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Ramsdellite
Senin, 2025-10-06 11:20:11

tetragonal. Ramsdellite belongs to the Orthorhombic crystal system and Dipyramidal crystal class. Properties: The Dana classification is 4.4.7.1 (simple...

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Scrutinyite
Senin, 2025-09-22 13:33:53

Strunz classification 4.DB.20 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M Symbol: (2/m 2/m 2/m) Space group Pbcn Unit cell a = 4.91 Å...

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Sanbornite
Senin, 2026-07-27 19:12:57

Strunz classification 9.EF.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmcn Unit cell a = 4.62 Å...

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Ilirneyite
Selasa, 2026-03-03 11:16:02

5[ZnMn3+(TeO3)3]•4.5H2O IMA symbol Iny Crystal system Hexagonal Crystal class Dipyramidal (6/m) H-M symbol: (6/m) Space group P63/m Unit cell a = 9.40, c = 7.66 [Å]...

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Panguite
Rabu, 2025-07-30 19:22:50

Zr,Ca)1.8O3 IMA symbol Pgu Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Unit cell a = 9.781(1) Å...

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Reidite
Rabu, 2025-06-11 06:33:33

Strunz classification 9.AD.45 Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group I41/a Unit cell a = 4.738, c = 10...

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Coffinite
Senin, 2025-09-22 10:20:54

classification 9.AD.30 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Unit cell a = 6...

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Haggertyite
Rabu, 2023-02-01 11:34:13

classification 4.CC.45 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 5...

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Cabriite
Jumat, 2026-08-14 02:38:18

Dana classification 1.2.11 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmmm Identification Formula...

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Nadorite
Sabtu, 2025-12-27 04:38:20

Strunz classification 3.DC.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M Symbol: (2/m 2/m 2/m) Space group Bmmb Identification Color...

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Natrophilite
Senin, 2025-09-22 11:37:26

pure form it has a yellow coloration. Its crystals are orthorhombic to dipyramidal. It is transparent to translucent. It is not radioactive. Natrophilite...

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Sturmanite
Selasa, 2024-12-17 22:12:48

field, Northern Cape Province, South Africa. It is found as flattened dipyramidal crystals on hematite and baryte. Sturmanite has also been identified...

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Tephroite
Jumat, 2026-01-16 03:26:29

Formula Mn2SiO4 IMA symbol Tep Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma (no. 62) Unit cell a...

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Ferrimolybdite
Selasa, 2026-05-19 12:46:02

Strunz classification 7.GB.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmmn Unit cell a = 6.665...

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Reinerite
Kamis, 2025-08-14 21:36:57

Strunz classification 4.JA.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbam (no. 55) Unit cell a...

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Teallite
Senin, 2026-06-08 13:22:32

Strunz classification 2.CD.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm (no. 62) Unit cell a...

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Fluorwavellite
Selasa, 2024-12-17 22:20:21

Al3(PO4)2(OH)2F•5H2O IMA symbol Fwav Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcnm Unit cell a = 9.63,...

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Cubanite
Rabu, 2025-05-28 01:50:42

Strunz classification 2.CB.55a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcmn Unit cell a = 6.467(1) Å...

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Hydroterskite
Sabtu, 2023-02-11 14:28:07

Na2ZrSi6O12(OH)6 IMA symbol Hter Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnca Unit cell a = 13.96...

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Mixite
Kamis, 2025-07-17 01:48:40

Strunz classification 8.DL.15 Crystal system Hexagonal Crystal class Dipyramidal (6/m) (same H-M symbol) Space group P63/m Unit cell a = 13.646(2) Å,...

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Lepersonnite-(Gd)
Sabtu, 2026-01-03 05:59:45

1.12.1 Crystal system Orthorhombic Crystal class Pyramidal (mm2) and dipyramidal (mmm) Space group Pnnm or Pnn2 Identification Color Yellow (bright) Crystal...

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Lorenzenite
Minggu, 2025-12-14 13:42:04

Strunz classification 9.DB.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M Symbol: (2/m 2/m 2/m) Space group Pbcn Unit cell a = 8.71,...

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Zimbabweite
Jumat, 2023-11-24 06:59:51

Strunz classification 4.JA.40 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Ccmb Unit cell a = 12.23 Å...

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Braggite
Selasa, 2025-12-09 09:34:32

Dana classification 2.8.5.3 Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group P42/m Unit cell a = 6.367 Å, c =...

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Farneseite
Rabu, 2026-02-11 11:07:44

classification 9.FB.05 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/m Unit cell a = 12...

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Anthophyllite
Sabtu, 2023-09-02 17:56:21

Strunz classification 9.DE.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 18.5,...

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Chaoite
Minggu, 2026-07-26 07:16:46

classification 1.CB.05b Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P6/mmm Unit cell a = 8...

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Warwickite
Senin, 2023-02-13 03:57:38

Strunz classification 6.AB.20 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnam Identification Color...

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Bismoclite
Minggu, 2026-03-01 12:48:02

classification 10.2.1.2 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/nmm Unit cell a = 3...

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Massicot
Minggu, 2026-02-15 03:28:45

Strunz classification 4.AC.25 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbcm Unit cell a = 5.4903 Å...

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Penfieldite
Minggu, 2026-05-17 14:00:58

classification 10.04.01.01 Crystal system Hexagonal Crystal class Trigonal Dipyramidal H-M symbol: 6 Space group P6 Unit cell 5,360.83 Identification Formula...

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Atheneite
Minggu, 2026-08-09 23:45:12

with space group P62m and a point grouping of 6m2. It has a ditrigonal dipyramidal crystal form. This mineral does not extinguish under crossed polars,...

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Hexamolybdenum
Selasa, 2024-05-14 06:02:12

classification 1.XX.00 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 2...

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Cohenite
Kamis, 2024-08-29 12:19:36

Strunz classification 1.BA.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 5.09 Å...

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Soddyite
Minggu, 2026-02-15 23:08:11

classification 53.03.03.01 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group F ddd Unit cell 1,745.03...

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Zemannite
Rabu, 2025-05-28 09:51:04

Strunz classification 4.JM.05 Crystal system Hexagonal Crystal class Dipyramidal (6/m) H-M symbol: (6/m) Space group P63/m Identification Formula mass...

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Nenadkevichite
Jumat, 2024-01-19 07:11:11

Ti)Si2O7·2H2O. It forms brown to yellow to rose colored orthorhombic dipyramidal crystals with a dull to earthy luster. It has a Mohs hardness of 5 and...

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Anglesite
Sabtu, 2024-01-20 02:42:23

Dana classification 28.3.1.3 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Identification Color...

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Paramontroseite
Minggu, 2025-10-05 07:39:24

Crystal structure orthorhombic - dipyramidal Cell dimensions a = 4.905Å, b = 9.422Å, c = 2.916Å, Z = 4; V = 134.76 Den (Calc) = 4.09. Ratio:a:b:c 0.5205:1:0...

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Ferronickel platinum
Jumat, 2025-08-15 15:34:21

classification 1.2.4.3 Crystal system Tetragonal Crystal class ditetragonal-dipyramidal; 4/m 2/m 2/m Space group P4/mmm (No. 123) Identification Colour Silver...

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Safflorite
Minggu, 2025-07-27 21:14:32

Strunz classification 2.EB.15a Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Unit cell a = 5.173 Å...

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Sewardite
Selasa, 2024-12-17 21:45:06

all at 90° to one another. Its class structure is mmm (2/m 2/m 2/m) – dipyramidal. Sewardite can form platy-to-compact anhedral-to-subhedral masses up...

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Asisite
Jumat, 2025-12-05 09:36:48

Strunz classification 3.DB.40 Crystal system Tetragonal Ditetragonal dipyramidal class Space group Tetragonal H-M symbol: (4/m 2/m 2/m) Space group: I4/mmm...

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Hausmannite
Jumat, 2025-05-30 00:53:49

classification 4.BB.10 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Unit cell a = 5...

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Francevillite
Senin, 2025-08-25 22:37:25

classification 40.02a.27.01 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcan Unit cell a = 10.41...

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Macphersonite
Kamis, 2023-08-10 08:25:05

classification 17.01.04.01 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcab Unit cell a = 10.37 Å...

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5-cell
Jumat, 2026-05-08 00:33:12

edge-first projection of the 5-cell into 3 dimensions has a triangular dipyramidal envelope. The closest edge (shown here in red) projects to the axis of...

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Achávalite
Rabu, 2023-12-20 15:11:26

classification 2.CC.05 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 3...

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Narsarsukite
Sabtu, 2023-02-18 02:13:22

Strunz classification 9.DJ.05 Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group I4/m Unit cell a = 10.72, c = 7.95 [Å];...

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Humite
Kamis, 2026-02-05 13:42:07

Strunz classification 9.AF.50 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H–M Symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 10.24...

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Tongbaite
Selasa, 2026-06-02 09:55:05

Strunz classification 1.BA.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 5.52 Å...

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Wavellite
Selasa, 2026-02-17 14:51:03

Strunz classification 8.DC.50 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcmn Unit cell a = 9.621 Å...

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Stishovite
Senin, 2026-01-05 23:45:21

DA.40 (Oxides) Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H–M symbol: (4/m 2/m 2>/m) Space group P42/mnm (No. 136) Unit...

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Zorite
Kamis, 2025-09-18 02:10:23

Strunz classification 9.DG.45 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmmm Unit cell a = 23.91 Å...

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Avogadrite
Rabu, 2026-04-15 17:52:24

Strunz classification 3.CA.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 8.6588...

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Lyonsite
Sabtu, 2025-10-18 02:26:36

Strunz classification 8.AB.40 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmcn Unit cell a = 10.29...

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Montroydite
Kamis, 2025-06-19 18:52:14

Strunz classification 4.AC.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M Symbol: (2/m 2/m 2/m) Unit cell a = 5.52 Å, b = 6.6 Å, c =...

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Thorite
Kamis, 2025-08-14 17:57:51

classification 9.AD.30 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Unit cell a = 7...

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Dundasite
Senin, 2025-11-03 04:08:30

Strunz classification 5.DB.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbmm (no. 51) Unit cell a...

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Zincolivenite
Selasa, 2024-12-17 22:05:38

classification 41.06.06.06 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Unit cell a = 8.5839(15) Å...

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Guyanaite
Minggu, 2026-02-22 11:38:02

Formula CrO(OH) IMA symbol Guy Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnnm Identification References...

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Lawsonite
Senin, 2025-10-06 16:13:57

Strunz classification 9.BE.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmcm Unit cell a = 5.847...

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Bismutotantalite
Kamis, 2026-08-06 04:51:35

Strunz classification 4.DE.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcmn (or Pcn21) Unit cell...

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Rhomboclase
Selasa, 2023-02-21 02:00:40

Strunz classification 7.CB.55 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Identification Color...

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Vaterite
Minggu, 2025-05-25 13:35:11

classification 5.AB.20 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc {P63/m 2/m 2/c}...

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Georgerobinsonite
Rabu, 2025-05-28 17:39:56

Pb4(CrO4)2(OH)2FCl IMA symbol Grb Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmmn Unit cell a = 7.6257(6)...

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Meneghinite
Rabu, 2023-07-05 17:30:07

Strunz classification 2.HB.05b Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Identification Color...

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Wakefieldite-(Ce)
Minggu, 2024-04-28 00:17:37

classification 38.4.11.4 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Identification...

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Bursaite
Sabtu, 2022-12-10 17:38:32

basic structural information is known. Bursaite is an orthorhombic, dipyramidal mineral. Its symmetry is 2/m2/m2/m, space group Bbmm. It was once believed...

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Barrerite
Senin, 2026-01-05 23:21:50

Strunz classification 9.GE.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Amma Identification Color...

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Molybdite
Selasa, 2025-09-30 16:55:42

Strunz classification 4.EA.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 3.96 Å...

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Descloizite
Senin, 2025-12-29 13:39:05

Strunz classification 8.BH.40 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma (no. 62) Unit cell a...

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Troilite
Senin, 2026-05-18 23:32:54

classification 2.CC.10 Crystal system Hexagonal Crystal class Ditrigonal dipyramidal (6m2) H-M symbol: (6m2) Space group P62c Unit cell a = 5.958, c = 11...

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Putnisite
Jumat, 2026-01-09 18:13:30

H2O IMA symbol Pni Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 15.351 Å...

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Pabstite
Kamis, 2026-02-19 11:24:30

classification 59.01.01.03 Crystal system Hexagonal Crystal class Ditrigonal dipyramidal (6m2) H-M symbol: (6 m2) Space group P6c2 Identification Color Colorless...

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Abernathyite
Rabu, 2024-01-10 07:55:01

classification 40.2a.9.1 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/ncc Unit cell a = 7...

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Dyrnaesite-(La)
Sabtu, 2023-11-18 07:58:00

2(PO 4) 6 IMA symbol Dyr-La Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 18.466...

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Brassite
Selasa, 2024-12-17 22:12:00

classification 39.01.07.01 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Unit cell a = 7.472 Å...

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Tantalite
Minggu, 2025-11-16 22:38:39

Strunz classification 4.DB.35 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbcn (no. 60) Identification...

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Fangite
Sabtu, 2026-01-03 23:35:11

classification 2.Ka.15 Crystal system Orthorhombic Crystal class 2/m 2/m 2/m - Dipyramidal Space group Pnma Unit cell a = 8.894(8) Å, b = 10.855(9) Å c = 9.079(9) Å;...

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Adranosite
Sabtu, 2026-02-14 06:02:08

sulfate chloride Formula (NH4)4NaAl2(SO4)4Cl(OH)2 IMA symbol Arn Crystal system Tetragonal Crystal class Ditetragonal Dipyramidal Identification References...

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Wiluite
Senin, 2023-01-30 02:10:53

classification 9.BG.35 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/nnc Unit cell a = 15...

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Hopeite
Kamis, 2026-05-07 22:19:53

Strunz classification 8.CA.30 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Identification Formula...

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Matlockite
Kamis, 2026-06-18 02:22:26

classification 9.2.11.1 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/nmm Unit cell a = 4...

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Kleinite
Jumat, 2025-12-26 21:58:43

classification 3.DD.35 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal 6/mmm (6/m 2/m 2/m) Unit cell a = 6.762(2) Å, c = 11.068(3) Å, Z=4 Identification...

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Szenicsite
Rabu, 2025-05-28 06:28:39

Dana classification 48.3.5.1 Crystal system Orthorhombic Crystal class Dipyramidal H-M symbol: mmm Space group Pnnm Unit cell 649.79 Identification Color...

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Ashburtonite
Selasa, 2024-12-17 22:05:49

Strunz classification 9.CF.05 Crystal system Tetragonal Crystal class Dipyramidal (4/m) H-M symbol: (4/m) Space group I4/m Unit cell a = 14.23, c = 6.1 [Å];...

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Rockbridgeite
Senin, 2025-09-22 10:34:23

Dana classification 41.9.2.1 Crystal system Orthorhombic Crystal class Dipyramidal (2/m2/m2/m) (same H-M symbol) Space group Bbmm Identification Formula...

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Jalpaite
Senin, 2026-03-02 20:38:26

classification 2.BA.45 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Unit cell a = 8...

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Colimaite
Minggu, 2024-04-28 01:28:37

Strunz classification 2.FB.25 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Identification Color...

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Stumpflite
Selasa, 2026-01-13 20:29:08

Strunz classification Pt(Sb,Bi) Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbam (no. 55) Unit cell 83...

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Zektzerite
Senin, 2026-02-23 00:00:05

Strunz classification 9.DN.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmca Identification Formula...

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Reederite-(Y)
Minggu, 2023-08-27 07:55:31

classification 5.BF.20 Crystal system Hexagonal Crystal class Trigonal dipyramidal (3m) H-M symbol: (6) Space group P6 Unit cell a = 8.773, c = 10.746 [Å];...

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Genplesite
Jumat, 2025-02-07 14:04:45

Ca3Sn(SO4)2(OH)6•3H2O IMA symbol Gpl Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mmc Unit cell a = 8...

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Bukovite
Sabtu, 2026-01-03 23:37:27

classification 2.5.5.2 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I4/mmm Unit cell V = 216...

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Triphylite
Kamis, 2026-06-11 10:06:14

Strunz classification 8.AB.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmnb Unit cell a = 6.0285(6)...

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Frohbergite
Selasa, 2026-08-04 12:24:55

Toronto, Canada). Frohbergite is a mineral of orthorhombic syngony, dipyramidal. The crystal structure is similar to that of marcasite. The mineral is...

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Naldrettite
Jumat, 2025-04-25 02:16:08

Strunz classification 2.AC.25d Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M Symbol: (2/m 2/m 2/m) Space group Cmc21 Unit cell a = 3.3906(1)...

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Maneckiite
Selasa, 2024-12-17 21:33:22

IMA symbol Mnc Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcab Unit cell a = 12.53...

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Mendipite
Sabtu, 2024-10-19 04:28:03

Dana classification 10.3.1.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma or P212121, Unit cell...

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Dresserite
Kamis, 2023-02-16 15:56:25

Dana classification 16b.2.1.2 Crystal system Orthorhombic Crystal class Dipyramidal H-M symbol: mmm (2/m 2/m 2/m) Unit cell 878.36 Identification Color White...

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Wakefieldite-(La)
Rabu, 2025-05-28 20:23:34

classification 38.4.9.6 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Identification...

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Markeyite
Minggu, 2024-02-11 20:19:18

mineral Formula Ca9(UO2)4(CO3)13 · 28H2O IMA symbol Mk Crystal system Orthorhombic Crystal class mmm (2/m 2/m 2/m) - Dipyramidal Identification References...

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Carminite
Rabu, 2024-01-24 01:12:52

containing hydroxyl or halogen Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cccm Unit cell a = 16.591 Å...

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Ammineite
Kamis, 2026-04-30 03:28:32

CuCl2(NH3)2 IMA symbol Amm Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Cmcm Unit cell a = 7.79,...

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Hibbingite
Minggu, 2025-08-31 17:32:23

without Pb Crystal system Orthorhombic Crystal class mmm (2/m 2/m 2/m) - Dipyramidal Space group Pnam Unit cell a=6.31(6), b=9.20( 4 ) ,c=7.10(7)L, v:412...

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Schiavinatoite
Minggu, 2025-09-28 07:27:43

classification 6.AC.15 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/amd Unit cell a = 6...

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Hiärneite
Minggu, 2024-02-18 21:20:48

classification 4.DL.10 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I41/acd Unit cell a = 15...

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Daubréeite
Minggu, 2025-07-13 22:25:34

classification 3.DC.25 Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group P4/nmm Unit cell a = 3...

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Weissite
Sabtu, 2026-03-14 17:20:20

classification 2.BA.30 Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6mmm) H-M symbol: (6/m 2/m 2/m) Space group P6/mmm Unit cell a = 12...

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Argutite
Senin, 2025-09-22 10:57:32

Dana classification 04.04.01.07 Crystal system Tetragonal Ditetragonal dipyramidal class Space group Tetragonal H–M Symbol: (4/m 2/m 2/m) Space group: P42/mnm...

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Nasrollah Khadem
Minggu, 2026-03-15 02:19:48

89 in Tehran, Iran. He was buried in Behesht-e Zahra. An orthorhombic-dipyramidal mineral containing aluminum, fluorine, hydrogen, oxygen, and sulfur with...

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Rapidcreekite
Jumat, 2025-08-08 17:55:40

Dana classification 32.2.1.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcnb Unit cell a = 15.517(2) Å...

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Lithiophosphate
Jumat, 2023-05-26 02:13:32

Strunz classification 8.AA.20 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pcmn Identification Color...

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Allabogdanite
Minggu, 2025-03-16 12:34:04

Strunz classification 1.BD.15 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 5.748...

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Klöchite
Minggu, 2025-03-16 21:58:38

Crystal system Hexagonal Crystal class 6/mmm (6/m 2/m 2/m) - Dihexagonal Dipyramidal Space group P6/mcc Unit cell a = 10.120 Å, c = 14.298 Å Identification...

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Manganvesuvianite
Sabtu, 2023-02-18 14:08:20

Dana classification 58.02.04.04 Crystal system Tetragonal Crystal class Dipyramidal (4/m) (same H-M symbol) Space group P4/n Unit cell a = 15.575 Å, c =...

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Yingjiangite
Minggu, 2026-07-12 08:07:45

Dana classification 42.6.12.1 Crystal system Orthorhombic Crystal class Dipyramidal H-M Symbol: mmm (2/m 2/m 2/m) Unit cell 3,747.21 Identification Color...

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Garutiite
Rabu, 2026-05-06 18:32:00

Crystal system Hexagonal Crystal class 6/mmm (6/m 2/m 2/m) - Dihexagonal Dipyramidal Space group P63/mmc Unit cell 26.86 Å3 (Calculated from Unit Cell) Identification...

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Chrysothallite
Kamis, 2024-07-04 10:25:36

IMA symbol Cry Crystal system Tetragonal Crystal class Ditetragonal dipyramidal (4/mmm) H-M symbol: (4/m 2/m 2/m) Space group I4/mmm Unit cell a = 11...

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Falcondoite
Rabu, 2026-05-06 18:28:43

Strunz classification 9.EE.25 Crystal system Orthorhombic Crystal class Dipyramidal (2/m 2/m 2/m) (same H-M symbol) Space group Pncn Unit cell a = 13.5 Å...

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Vanadiocarpholite
Selasa, 2025-02-18 04:35:24

Strunz classification 9.DB.05 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Ccca Unit cell a = 13.83 Å...

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Mansfieldite
Kamis, 2026-01-08 03:16:31

classification 40.04.01.04 Crystal system Orthorhombic Crystal class Orthorhombic-Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Unit cell 876.8 ų Identification...

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Drysdallite
Senin, 2023-02-20 03:17:03

Dana classification 1.12.10.2 Crystal system Hexagonal - Dihexagonal Dipyramidal Space group P63/mmc (No. 194) Unit cell 120.94 ų (Calculated from Unit...

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Magnesiocarpholite
Minggu, 2026-04-19 21:33:07

1.5.3 Crystal system Orthorhombic Crystal class mmm (2/m 2/m 2/m) - Dipyramidal Space group Ccca (no. 38) Unit cell a = 13.714(2) Å, b = 20.079(2) Å...

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Honeaite
Sabtu, 2023-02-11 13:52:00

Formula Au3TlTe2 IMA symbol Hne Crystal system Orthorhombic Crystal class Dipyramidal (mmm) Space group Orthorhombic H-M symbol: (2/m 2/m 2/m) Space group:...

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Zirconolite
Jumat, 2026-07-10 12:04:08

polytype: trigonal Crystal class 2M polytype: prismatic (2/m) 3O polytype: dipyramidal (mmm (2/m 2/m 2/m)) 3T polytype: trapezohedral (3 2) Identification Color...

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Lithiophilite
Selasa, 2024-12-17 22:18:59

Strunz classification 8.AB.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pmnb (if holohedral) Identification...

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Hexacelsian
Sabtu, 2024-04-20 13:23:29

BaAl2Si2O8 IMA symbol Hcls Crystal system Hexagonal Crystal class Dihexagonal dipyramidal (6/mmm) H-M symbol: (6/m 2/m 2/m) Space group P63/mcm Unit cell a = 5...

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Kainotropite
Kamis, 2024-07-04 10:22:50

Cu4Fe3+O2(V2O7)(VO4) IMA symbol Ktr Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 14.14...

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Itelmenite
Senin, 2026-03-02 10:05:17

Na4Mg3Cu3(SO4)8 IMA symbol Itm Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbca Unit cell a = 9.57,...

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Seamanite
Rabu, 2025-07-09 05:40:06

Dana classification 43.4.5.1 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pbnm Unit cell a = 7.811 Å...

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Dimorphite
Rabu, 2026-06-17 09:18:35

Strunz classification 2.FA.10 Crystal system Orthorhombic Crystal class Dipyramidal (mmm) H-M symbol: (2/m 2/m 2/m) Space group Pnma Unit cell a = 11.24...

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Alforsite
Sabtu, 2025-08-30 09:57:24

Strunz classification 8.BN.05 Crystal system Hexagonal Crystal class Dipyramidal (6/m) H-M symbol: (6/m) Space group P63/m Unit cell a = 10.25, c = 7...

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