ncat AU002 Dolomite, Iron Duke Quarry, Whyalla, South Australia November 12, 2022 Steve Australasia Australia South Australia White rhombohedra. Specimen is 60mm wide. Click on the image below for a higher resolution version.
Africa Namibia 4771 Zincian Dolomite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019
Australasia Australia Victoria ncat JP3714 Dolomite, Aegirine-Augite, Mount Shadwell, Mortlake, Moyne Shire, Victoria September 23, 2019
North and Central Americas Tennessee United States 1386 Fluorite, Dolomite, Elmwood Mine, Tennessee, USA September 22, 2019
Australasia Australia Northern Territory ncat TQ Dolomite, Rum Jungle, Northern Territory November 10, 2022