3985 QUARTZ var. Chalcedony, N’Chwaning I Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019 Steve Africa South Africa Source R.Coulsell, 1999
Europe Italy 5729 BASSETITE, Arcu su Linnarbu, Capoterra, Cagliari Province, Sardinia, Italy September 28, 2019
Peru South America 0237 PYRITE, Huanzala Mine, Huallanca District, Huanrco Department, Peru September 28, 2019
Arizona North & Central Americas United States 2474 POLYCRASE-(Y), Cat Proving Ground, Maricopa County, Arizona, U.S.A. September 28, 2019
Australasia Australia Victoria 4459 AEGIRINE-AUGITE, Mt. Shadwell Quarry, Mortlake, Victoria, Australia September 28, 2019