0330 Helvite, Dolomite, Calcite, Chamosite, Huanggang (Huanggangliang) Fe-Sn deposit, Hexigten Banner (Keshiketeng Co.), Ulanhad League (Chifeng Prefecture), Inner Mongolia Autonomous Region, China September 19, 2019 Steve Asia China White dolomite crystals on superb brown helvite crystals. Click for full sized imageā¦
New Mexico North and Central Americas United States 2905 Calcite, Fluorite, Nakaye mine (Alamo mine), Derry District, Sierra County, New Mexico, USA April 18, 2023
Australasia Australia Tasmania 1577 Calcite, Fluorite, Kara Mine, Hampshire, Tasmania September 22, 2019
Australasia Australia Victoria ncat JP620 Chabazite-Na, Calcite, Boral Limited quarry, Bundoora, City of Whittlesea, Victoria September 23, 2019