ncat JP1928 Nepheline, Calcite, Pyroxene, Graulay (Graulai; Graulei; Grauley), Hillesheim, Eifel, Rhineland-Palatinate, Germany October 11, 2019 Steve Europe Germany
New Jersey North and Central Americas United States ncat VHD3, Sussexite, Calcite, Zincite, Sussex Co., New Jersey, USA November 17, 2019
Africa Namibia ncat JP3742 Willemite, Calcite, Mottramite, Cuprite, Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia March 26, 2024
Africa South Africa 30061 Groutite, Calcite, Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape, South Africa April 21, 2020
