4476 Clinochlore, Quartz, Slipfontein Mine, near Leeupoort, Northern Province, South Africa October 5, 2019 Steve Africa South Africa Ian Graham
Australasia Australia New South Wales 4381 Quartz, Actinolite, Walangra, New South Wales October 5, 2019
Arkansas North and Central Americas United States ncat JP3008, Quartz, Jeffrey Quarry, Jeffrey, Pulaski Co., Arkansas, September 23, 2019
