ncat JP1010 Malachite, Calcite, Marree, Northeast, South Australia September 23, 2019 Steve Australasia Australia South Australia
Australasia Australia Victoria ncat VHD11, Calcite, Boral Quarry, Bundoora, Victoria November 17, 2019
New Mexico North and Central Americas United States ncat SE Calcite, Red Cloud copper mine, Gallinas Mountains, Red Cloud District, Lincoln County, New Mexico, USA January 19, 2025
