1223 DUFRENITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A. September 28, 2019 Steve Arkansas North & Central Americas United States Source G.Leske, 1982
Asia Japan 1994 MASUTOMILITE, Tawara, Hirukawa, Nakatsugawa City, Gifa Prefecture Chubu Region, , Honshu Island, Japan September 28, 2019
Europe Italy 4309 TINZENITE, QUARTZ, Molinello Mine, Graveglia Valley, Genoa Province, Liguria, Italy September 28, 2019
Africa Namibia 3284 DUFTITE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
Asia China 0777 HYDROZINCITE, Jinding Zn-Pb-Ag Deposit, Lanping County, Yunnan Province, China September 28, 2019
