5135 Arsenopyrite, Calcite, Yao Gan Xian Mine, Leiyang Co., Hunan Province, China September 29, 2019 Steve Asia China
Arizona North and Central Americas United States ncat JP1586, Calcite, Phelps Dodge Corporation Well No. 1, Little Ajo Mts, Ajo District, Pima Co., Arizona, USA September 23, 2019
Australasia Australia New South Wales 1988 Arsenopyrite, Junction Reefs Gold Mine, west of Carcoar, New South Wales September 22, 2019
