5810 SINKANKASITE, Baker-Ferguson Mine, Keystone, Pennington County, South Dakota, U.S.A. September 28, 2019 Steve North & Central Americas South Dakota United States Source B.K.Minerals, 2010
Australasia Australia Tasmania 2120 QUARTZ, Renison Bell Mine, North Dundas, Zeehan District, Tasmania, Australia September 28, 2019
Czech Republic Europe 3402 POLYBASITE-T2ac, Medenec, Usti Region, Bohemia, Czech Republic September 28, 2019
Colorado North & Central Americas United States 2791 ROSSITE, METAROSSITE, Burro Mine, Slick Rock District, San Miguel County, Colorado, U.S.A. September 28, 2019
Arizona North & Central Americas United States 4031 MURDOCHITE, AURICHALCITE, Southwest Mine, Bisbee, Warren District, Cochise County, Arizona, U.S.A. September 28, 2019
