Arizona North and Central Americas United States ncat JP1738, Vanadinite, Calcite, Arizona, USA September 23, 2019
Australasia Australia Victoria ncat VHD4, Calcite, Boral Quarry, Bundoora, Victoria November 17, 2019
Africa South Africa 30061 Groutite, Calcite, Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape, South Africa April 21, 2020
