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…
Australasia Australia Tasmania ncat JP814 Calcite, Stilbite, Giblin Street Quarry, Lenah Valley, Hobart City, Tasmania September 23, 2019
Oceana Papua New Guinea 6090 Gypsum, Calcite, Porgera Mine, Mt Kare Valley, Mt Hagen, Enga Province, Papua New Guinea October 2, 2019
Australasia Australia Victoria 5168 Chabazite, Calcite, Old Melbourne Quarries, Victoria September 29, 2019
Australasia Australia Victoria 0447 Calcite, Pyrite, Lake Cooper Quarry, Corop, Victoria September 19, 2019
