0108 CORDEROITE, CHALCEDONY, McDermitt Mine, Opalite District, Humboldt County, Nevada, U.S.A. September 28, 2019 Steve Nevada North & Central Americas United States Source F.Cureton, 1986
England Somerset United Kingdom 0767 HYDROCERUSSITE, Torr Works Quarry, Cranmore, Mendip Hills, Somerset, England, U.K. September 28, 2019
Africa Madagascar 2680 PHENAKITE, Anjanabonoina Pegmatite, Ambohimanambola Commune, Antananarivo Province, Madagascar September 28, 2019
North & Central Americas United States Utah 2242 METAVARISCITE, Edison Bird Mine, Lucin, Box Elder County, Utah, U.S.A. September 28, 2019
Bolivia South America 4551 CASSITERITE, Huanuni Mine, Huanuni, Oruro Department, Bolivia September 28, 2019
