4776 CASSITERITE, QUARTZ, Viloca Mines, Loayza Province, La Paz Department, Bolivia September 28, 2019 Steve Bolivia South America Source C.Kovac, 2006
North & Central Americas United States Utah 0960 NATROALUNITE, Big Star Deposit, Marysville, Sevier County, Utah, U.S.A. September 28, 2019
Australasia Australia South Australia 2619 DAVIDITE-(La), Billeroo Davidite Prospect, Plumbago Station, Olary, South Aust., Australia September 28, 2019
