6187 RHODOCHROSITE, QUARTZ, Sweet Home Mine, Alma, Park County, Colorado, U.S.A. September 28, 2019 Pendleton Colorado North & Central Americas United States Source J.Rando, 2005
Arkansas North & Central Americas United States 6324 BOHMITE, Bauxite Mines, Bauxite, Saline County, Arkansas, U.S.A. September 28, 2019
