New Mexico North and Central Americas United States 2914 Calcite, Fluorite, Nakaye mine (Alamo mine), Derry District, Sierra County, New Mexico, USA April 18, 2023
Austria Europe ncat JP1185 Clinoptilolite, Calcite, Loja, Persenbeug-Gottsdorf, Waldviertel, Lower Austria, Austria September 23, 2019