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.
North and Central Americas Ohio United States ncat ANK F48 Fluorite, Dolomite, Pyrite, Bluffton Stone Company Quarry, Bluffton, Richland Township, Allen Co., Ohio, USA January 12, 2023
Australasia Australia Queensland 2143 Malachite, Dolomite, Magpie Mine, Cloncurry, Queensland November 10, 2022
Australasia Australia South Australia ncat VHD15, Wardite, Quartz, Dolomite, Iron Baron, Iron Knob, South Australia November 17, 2019
Australasia Australia New South Wales ncat OW309 Kutnohorite, Dolomite, Calcite, North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Broken Hill district, Yancowinna Co., New South Wales November 26, 2024