4385 Calcite, Kyogle, New South Wales October 5, 2019 Steve Australasia Australia New South Wales K & M Brown Collection
Australasia New Zealand 0192 Pyrite (Acicular), Calcite, Todds Quarry, Dargaville, North Island, New Zealand September 18, 2019
Austria Europe ncat JP1185 Clinoptilolite, Calcite, Loja, Persenbeug-Gottsdorf, Waldviertel, Lower Austria, Austria September 23, 2019
Michigan North and Central Americas United States ncat JP804, Copper, Calcite, Copper Falls Mine, Copper Falls, Keweenaw Co., Michigan, USA September 23, 2019