ncat Fluorite, Calcite, Marblehead Quarry, Marblehead, Ohio September 23, 2019 Steve North and Central Americas Ohio United States Sierra Kelly photo… Click for full sized image…
Europe Hungary ncat JP874 Calcite, Pyrite, Goethite, Csódi Hill, Dunabogdány, Szentendre, Pest Co., Hungary June 29, 2022
Australasia Australia New South Wales 2741 Pyrite, Calcite, Broken Hill, New South Wales October 3, 2019
Australasia Australia Tasmania 5558 Calcite, Rhodochrosite, Quartz, Kara Mine, Hampshire district, Burnie City, Tasmania October 5, 2019
