0530 HOLLANDITE, Black Jack Mine, Cimarron Mountains, Pima County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source M.Richards, 2005
Europe Italy 0830 CANAVESITE, Brosso Mine, Calea, Lessolo, Canavese District, Torino Province, Piedmont, Italy September 28, 2019
Asia China 6677 CARBONATECYANOTRICHITE, Qinglong Mine, Dachang Sb Orefield, Qinglong Co., Qianxinan A.R., Guizhou Province, China September 28, 2019
Africa Democratic Republic of Congo 0208 CARROLLITE, DOLOMITE, Kamoya South II Mine, Kamoya, Kambove District, Katanga, Democratic Republic of Congo September 28, 2019
