0650 MAGNESITE, Pedra Preta Mine, Serra das Eguas, Brumdo, Bahia, Brazil September 28, 2019 Steve Brazil South America Source M.Richards, 2005
Australasia Australia South Australia 5313 PERITE, QUARTZ, Homeward Bound Mine, Olary, South Aust., Australia September 28, 2019
Bulgaria Europe 3306 GALENA, Seplemuri Mine, Madan Ore Field, Rhodope Mtns., Smolyan Oblast, Bulgaria September 28, 2019
California North & Central Americas United States 4128 BORAX, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019