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 imageā¦
Australasia New Zealand ncat JP0259 Quartz, Calcite, Moeraki Point, Waitaki District, Otago Region, South Island, New Zealand February 23, 2023
Australasia Australia Tasmania ncat RW177 Calcite, Liawenee Canal, Liawenee, Central Highlands, Tasmania November 29, 2021
Australasia Australia Victoria 1957 Calcite, David Mitchell Quarry, Lilydale, Victoria September 22, 2019