5971 RICHTERITE, Jacupiranga Mine, Cajati, Sao Paulo, Brazil September 28, 2019 Steve Brazil South America Source M.Richards, 2005
Mexico North & Central Americas 3480 CASSITERITE, Barranca Mine, Coneto de Comonfort, Durango, Mexico September 28, 2019
North & Central Americas South Dakota United States 1217 GRIPHITE, Sitting Bull Mine, Keystone, Pennington County, South Dakota, U.S.A. September 28, 2019
North & Central Americas Pennsylvania United States 6412 EASTONITE, C.K.Williams, Co. Quarry, Chesthunt Hill, Easton, Northampton County, Pennsilvania, U.S.A. September 28, 2019
