ncat JL0275 Dioptase, Calcite, Christmas Mine, Gila Co., Arizona, USA October 15, 2019 Steve Arizona North and Central Americas United States Click for full sized imageā¦
Africa South Africa 10023 Ettringite, Calcite, Andradite, Hematite, N’Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa October 5, 2019
Australasia Australia Victoria 3433 Calcite, David Mitchell Quarry, Lilydale, Victoria October 3, 2019
Australasia Australia Victoria 0620 Chabazite, Calcite, Analcime, Bundoora, Victoria November 25, 2018