1424 Calcite (Eye Agate), Kitty Millers Bay, Phillip Island, Victoria September 22, 2019 Steve Australasia Australia Victoria Click for full sized image…
Australasia Australia New South Wales ncat EA4 Kutnohorite, Quartz, Pyrite, Calcite, North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Broken Hill district, Yancowinna Co., New South Wales November 25, 2024
Iowa North and Central Americas United States ncat JP654, Calcite, Oskaloosa, Mahaska Co., Iowa, USA September 23, 2019
Arizona North and Central Americas United States ncat JP1586, Calcite, Phelps Dodge Corporation Well No. 1, Little Ajo Mts, Ajo District, Pima Co., Arizona, USA September 23, 2019
