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¦
Africa Namibia 8028 Boltwoodite, Calcite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019
Australasia Australia South Australia 5373 Malachite, Calcite, Breadon Hill, Marree, South Australia September 29, 2019
Australasia Australia Queensland ncat JP3342 Djurleite, Calcite, Great Australia Mine, Cloncurry, Cloncurry Shire, Queensland November 8, 2022