5159 HEDENBERGITE, CALCITE, Nikolaevskiy Mine, Dal’negorsk, Primorskiy Kray, Far-Eastern Region, Russia September 28, 2019 Steve Europe Russia Source A.Arnold, 2001
Africa Rwanda 6709 TUNGSTITE, Gifurwe Mines, Gifurwe Sector, Cyeru Commune, Northern Province, Rwanda September 28, 2019
North & Central Americas United States Utah 2592 MENDOZAVILITE-NaFe, Gold Hill District, Deep Creek Mts., Tooele County, Utah, U.S.A. September 28, 2019
Arizona North & Central Americas United States 0109 DIABOLEITE, LEADHILLITE, Collins Shaft, Mammoth St.Anthony Mine, Pinal County, Arizona, U.S.A. September 28, 2019
Mexico North & Central Americas 0312 TENNANTITE, QUARTZ, Cobre Mine, El Cobre, Mun. de Concepcion del Oro, Zacatecas, Mexico September 28, 2019
