0463 Calcite, Mn Oxide, Lilydale Quarry, Lilydale, Victoria November 25, 2018 Steve Australasia Australia Victoria Usually referred to as “pyrolusite”, but exact manganese oxide unknown. Click for full sized image…
Australasia Australia Victoria ncat JP620 Chabazite-Na, Calcite, Boral Limited quarry, Bundoora, City of Whittlesea, Victoria September 23, 2019
Australasia Australia New South Wales 7307 JL3176 Calcite, Jenolan Caves, Westmoreland Co., New South Wales December 24, 2020
