7180 JL453 Calcite, Riddells Creek, Sunbury, Victoria September 23, 2019 Steve Australasia Australia Victoria ex Joan Lamond Collection, ex Museum Victoria. Agate-patterned calcite. Click for full sized image…
United Kingdom Wales 1564 Calcite, Bwlch-y-Cwm Quarry, Tongwynlais, Cardiff, South Glamorgan, Wales September 22, 2019
California North and Central Americas United States ncat JP1024, Cinnabar, Calcite, Great Eastern and Mount Jackson Mine (Sonoma Mine; Sonoma Quicksilver Mines; Guerneville Mine; Great Eastern Mine; Mount Jackson Mine), Guerneville, Guerneville District, Coast Range, Sonoma Co., California, USA September 23, 2019
Australasia Australia Victoria ncat JP832 Calcite, Barite, Boral Limited quarry, Bundoora, City of Whittlesea, Victoria September 23, 2019
