4232 MAGNESIOSTAUROLITE, QUARTZ, Gilba Valley, Brossasco, Varaita Valley, Cuneo Province, Piedmont, Italy September 28, 2019 Steve Europe Italy Source R.Allori, 2008
California North & Central Americas United States 2661 PROBERTITE, Borax Pit #3, Ryan, Inyo County, California, U.S.A. September 28, 2019
Europe Germany 2764 BEUDANTITE, MALACHITE, Clara Mine, Wolfach, Baden-Wurttemberg, Germany September 28, 2019
North & Central Americas United States Wisconsin 0135 CHALCOCITE, Flambeau Mine, Ladysmith, Rusk County, Wisconsin, U.S.A September 28, 2019