2431 GAGEITE, Pennsylvania Mine, San Antonio Valley, Santa Clara County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source Min. Research, 1987
Europe Switzerland 0428 QUARTZ var. Smoky, Cavardi Gorge, St. Gotthard, Ticino, Switzerland September 28, 2019
California North & Central Americas United States 5952 LARNITE, PARASPURRITE, Darwin, Darwin District, Inyo County, California, U.S.A. September 28, 2019
California North & Central Americas United States 2399 SZAIBELYITE, Stinson Beach, Marin County, California, U.S.A. September 28, 2019
