1445 Pyrite, Calcite, Lake Cooper Quarry, Corop, Victoria September 22, 2019 Steve Australasia Australia Victoria Click for full sized image…
Canada North and Central Americas 30088 Pyrite, Marcasite, Calcite, Nanisivik Mine, Nanisivik, Baffin Island, Canada April 28, 2020
Australasia Australia South Australia ncat OW303 Malachite, Calcite, Dolomite, Quartz, Mutooroo Copper Mine, Mutooroo Homestead, Mingary, Olary Province, South Australia November 12, 2022
North and Central Americas Pennsylvania United States 1396 Strontianite, Calcite, Meckley Quarry, Mandata, Pennsylvania, USA September 22, 2019
