0303 SULVANITE, VESIGNIEITE, Edelweiss Mine, Burra, South Aust., Australia September 28, 2019 Steve Australasia Australia South Australia Source Self Collected, 1981
California North & Central Americas United States 0854 MEYERHOFFERITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
Nevada North & Central Americas United States 2783 LEADHILLITE, GALENA, Chalk Mtn. Mine, Chalk Mountain District, Churchill County, Nevada, U.S.A. September 28, 2019
