4012 CRISTOBALITE, Black Rock, Black Rock Desert, Millard County, Utah, U.S.A. September 28, 2019 Steve North & Central Americas United States Utah Source R.Coulsell, 1999
Brazil South America 0461 ANATASE, QUARTZ, Ibitiara, Bahia, Northeast Region, Brazil September 28, 2019
North & Central Americas Oregon United States 1900 STELLERITE, Ritter Hot Springs, Ritter, Grant County, Oregon, U.S.A. September 28, 2019
Bolivia South America 3423 ANDORITE, ZINKENITE, San Jose Mine, Oruro, Cercado Province, Oruro Department, Bolivia September 28, 2019
Asia India 2454 EPISTILBITE, QUARTZ, Nashik Quarry, Nashik District, Maharashtra, India September 28, 2019
