0008 SILVER, COPPER, Cliff Mine, Calumet, Keweenaw County, Michigan, U.S.A. September 28, 2019 Steve Michigan North & Central Americas United States Source R.Coulsell, 1990
Australasia Australia Northern Territory 2177 QUARTZ, Anthony Lagoon, Burnette Downs, Nthn.Terr., Australia September 28, 2019
Nevada North & Central Americas United States 2684 HYDROMAGNESITE, Basic Mine, Gabbs, Nye County, Nevada, U.S.A. September 28, 2019
Chile South America 6565 IRANITE, Santa Ana Mine, Tocopilla Province, Antofagasta Region, Chile September 28, 2019