1254 Barite, Calcite, Suckthumb Quarry, Southwell, Isle of Portland, Dorset, England September 22, 2019 Steve Dorset England United Kingdom Click for full sized image…
Australasia Australia Tasmania 2949 Calcite, Natrolite, Gmelinite, Analcime, Weldborough Quarry, Lottah, Tasmania October 3, 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
Cumbria England United Kingdom 5440 Calcite, Potts Gill Mine, Caldbeck Fells, Cumbria, England October 2, 2019
