4998 DUFTITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1999
California North & Central Americas United States 5684 EGLESTONITE, Redwood City, San Mateo County, California, U.S.A. September 28, 2019
Canada North & Central Americas 1458 VONSENITE, Tantalum Mine, Bernic Lake, Manitoba, Canada September 28, 2019
Australasia Australia Queensland 0263 ARSENOPYRITE, Biggenden Mine, Biggenden, Queensland, Australia September 28, 2019
