3299 HESSITE, Rex Mine, Gold Hill District, Boulder County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source R.Coulsell, 1999
North & Central Americas Pennsylvania United States 0646 STRONTIANITE, CALCITE, Winfield Quarry, Winfield, Union County, Pennsylvania, U.S.A. September 28, 2019
Asia Pakistan 3487 ANATASE, QUARTZ, Nausherwani Mine, Char Kohan, Kharan, Balochistan, Pakistan September 28, 2019
Europe Italy 5373 PEPROSSIITE-(Ce), Capranica, Vico Lake, Viterbo Province, Latium, Italy September 28, 2019
Montana North & Central Americas United States 0800 ANCYLITE-(Ce), Dark Star Claim, Alta, Ravalli County, Montana, U.S.A. September 28, 2019
