6131 LUDLOCKITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source M.Richards, 2005
Oceania Papua New Guinea 0662 GOLD, Wau-Bulolo Valley, Morobe Province, Papua New Guinea September 28, 2019
Arizona North & Central Americas United States 4281 DUMORTIERITE, Colorado River, Yuma, Yuma County, Arizona, U.S.A. September 28, 2019
