6709 TUNGSTITE, Gifurwe Mines, Gifurwe Sector, Cyeru Commune, Northern Province, Rwanda September 28, 2019 Steve Africa Rwanda Source K.Day, 2018
Europe Switzerland 3451 DUFRENOYSITE, CALCITE, Lengenbach Quarry, Binn Valley, Wallis, Switzerland September 28, 2019
Europe Russia 0132 STROMEYERITE, Zmeinogorsk Mine, Zmeevka Stream, Rudnyi Altai, Western-Siberian Region, Russia September 28, 2019
North & Central Americas South Dakota United States 4911 PHOSPHOSIDERITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
Bolivia South America 1120 VIVIANITE& PYRITE, Morococalan Mine, Santa Fe Mining District, Oruro Department, Bolivia September 28, 2019
