1819 Clinoptilolite, Calcite, Loga Quarry, Ybbs-Persenberg, Austria September 22, 2019 Steve Austria Europe
Missouri North and Central Americas United States 0481 Calcite, Dolomite, Chalcopyrite, Miliken Mine, Viburnum Trend, Reynolds Co, Missouri, USA September 19, 2019
Iowa North and Central Americas United States ncat JP2475, Calcite, Pyrite, Oskaloosa, Mahaska Co., Iowa, USA September 23, 2019
