2649 QUARTZ, Taquaral, Itinga, Jequitnhonha Valley, Minas Gerais, Brazil September 28, 2019 Steve Brazil South America Source C.Kovac, 1989
Arizona North & Central Americas United States 5675 TLAPALLITE, Tombstone District, Tombstone Hills, Cochise County, Arizona, U.S.A. September 28, 2019
California North & Central Americas United States 5703 TETRADYMITE, Silver Spoon Mine, Darwin District, Inyo County, California, U.S.A. September 28, 2019
Australasia Australia South Australia 3646 ATACAMITE, Mt. Gunson Mines, Mount Gunson, Andamooka Ranges, South Aust., Australia September 28, 2019
Asia Kazakhstan 4073 MELKOVITE, U-Mo Occurrence, Shunak Mtns., Mointy, Balkhash Region, Karagandy Province, Kazakhstan September 28, 2019
