0284 METACINNABAR, Mt. Diablo Mine, Ryne Pit, Contra Costa County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source B.Philips, 1997
Illinois North & Central Americas United States 4158 ALSTONITE, BENSTONITE, Minerva No.1 Mine, Cave-In-Rock Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019
Europe Italy 1728 MEDAITE, Molinello Mine, Graveglia Valley, Genoa Province, Liguria, Italy September 28, 2019
Arizona North & Central Americas United States 4064 WULFENITE, Glove Mine, Amado, Santa Cruz County, Arizona, U.S.A. September 28, 2019
