1564 Calcite, Bwlch-y-Cwm Quarry, Tongwynlais, Cardiff, South Glamorgan, Wales September 22, 2019 Steve United Kingdom Wales Click for full sized image…
Australasia Australia South Australia ncat JL3692 Calcite, Iron Monarch, South Australia October 15, 2019
Australasia New Zealand ncat JP0261 Calcite, Blackhead Quarry, Dunedin City, Otago Region, South Island, New Zealand October 8, 2019
Australasia Australia New South Wales 1870 Calcite, Quartz, Goethite, Kyogle, New South Wales September 22, 2019
Missouri North and Central Americas United States 0484 Calcite, Miliken Mine, Viburnum Trend, Reynolds Co, Missouri, USA September 19, 2019
