Mount Santo Tomas is a potentially active stratovolcano in the Philippines located in the municipality of Tuba in the province of Benguet. The mountain is part of the protected Santo Tomas Forest Reserve declared through Proclamation No. 581 signed by President Manuel L. Quezon on July 9, 1940.[3][4]
The last eruption was recorded on January 4, 1641, together with Mt. Parker of Southern Mindanao.
Geology
Rock type is not reported.
Mount Santo Tomas is close to the auriferous volcanic placements near Baguio, and beside the fault line which occasioned the July 16, 1990, earthquake devastating much of Luzon, and especially Baguio.[dubious – discuss][citation needed]