3990 QUARTZ var. Agate, Agate Creek, Forsayth, Queensland, Australia September 28, 2019 Steve Australasia Australia Queensland Source R.Coulsell, 1999
California North & Central Americas United States 0826 COALINGITE, Santa Rita Mine, New Idria District, San Benito County, California, U.S.A. September 28, 2019
Arizona North & Central Americas United States 3116 ILSEMANNITE, HALOTRICHITE, Huskon Mine No.10, Cameron, Coconino County, Arizona, U.S.A. September 28, 2019
Africa Namibia 1678 DIOPTASE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
North & Central Americas Pennsylvania United States 4541 ANTHOPHYLLITE, Williams Quarry, Easton, Northampton County, Pennsylvania, U.S.A. September 28, 2019
