1214 ROCKBRIDGEITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A. September 28, 2019 Steve Arkansas North & Central Americas United States Source G.Leske, 1981
California North & Central Americas United States 2733 ERDITE, BARTONITE, Coyote Peak, Humboldt County, California, U.S.A. September 28, 2019
Chile South America 3887 KROHNKITE, Chuquicamata Mine, Chiquicamata District, Calama, El Loa Province, Antofagasta Region, Chile September 28, 2019
Australasia Australia New South Wales 0643 CALCITE, Zinc Corperation Mine, Broken Hill, N.S.W., Australia September 28, 2019
Africa Democratic Republic of Congo 0667 SPHAEROCOBALTITE, Musonoi Mine, Kolwezi, Kolwezi District, Katanga, Democratic Republic of Congo September 28, 2019
