6 April – South Australian Government prospecting expedition, was the first major expedition Herbert Basedow participated in. Its purpose was to inspect the Musgrave, Mann and Tomkinson ranges and neighbouring areas for signs of gold and other mineral deposits.[1]
28 November – The oil tanker SS Petriana strikes a reef at the entrance to Port Phillip Bay. Two days later, its cargo of 1,300 tonnes of crude oil is released, causing the first major oil spill in Australia.[2]