6187 RHODOCHROSITE, QUARTZ, Sweet Home Mine, Alma, Park County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source J.Rando, 2005
Arizona North & Central Americas United States 4889 VOLBORTHITE, Monument No. 1 Mine, Monument Valley, Navajo County, Arizona, U.S.A. September 28, 2019
North & Central Americas United States Utah 3059 SWAMBOITE, White Canyon Mining District, San Juan County, Utah, U.S.A. September 28, 2019
Bosnia & Herzegovina Europe 1373 HYALOPHANE, Zagradski Potok Mine, Zogradski Creek, Busovaca, Bosnia, Herzegovina September 28, 2019
Bulgaria Europe 3306 GALENA, Seplemuri Mine, Madan Ore Field, Rhodope Mtns., Smolyan Oblast, Bulgaria September 28, 2019
