0451 Calcite, Biggenden, Queensland September 19, 2019 Steve Australasia Australia Queensland Click for full sized image…
Australasia Australia Victoria 0619 Chabazite, Thomsonite, Calcite, Jindivick, Victoria September 20, 2019
Iowa North and Central Americas United States ncat JP732, Pyrite, Calcite, Pint’s Quarry, Raymond, Black Hawk Co., Iowa, USA September 23, 2019
United Kingdom Wales 5420 Calcite, Dolyhir Quarry, Old Radnor, Presteigne, Powys, Wales, UK October 2, 2019
