4720 HINSDALITE, QUARTZ, Lake City, Hinsdal County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source R.Coulsell, 1999
Australasia Australia Northern Territory 1205 MIMETITE, Sabine’s Shaft, Mt. Bonnie Mine, Grove Hill, Nthn. Terr., Australia September 28, 2019
North & Central Americas North Carolina United States 6250 TETRAWICKMANNITE, Foote Lithium Co. Mine, Kings Mountain District, North Carolina, U.S.A. September 28, 2019
Africa Namibia 4395 DIOPTASE, DUFTITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
