4711 Stilbite-Ca, Calcite, Forra di Bulla, Castelrotto, Siusi Alp, Gardena Valley, Bolzano Province, Trentino-Alto Adige, Italy November 16, 2018 Steve Europe Italy Click on thumbnail for full sized image…
Australasia Australia Tasmania 0485 Calcite, Apophyllite, Analcime, Doughboys, near Cape Grim, Tasmania September 19, 2019
Australasia Australia Tasmania 3167 Calcite, Giblin Street Quarry, Lenah Valley, Tasmania October 3, 2019
Arkansas North and Central Americas United States 5627 Aegirine, Calcite, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019
