4435 SUGILITE, Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa September 28, 2019 Pendleton Africa South Africa Source R.Coulsell, 1999
County Antrim Northern Ireland United Kingdom 5440 ERIONITE-Na, Dunseverick, Giants Causeway, County Antrim, Northern Ireland, U.K. September 28, 2019
Arizona North & Central Americas United States 0363 MASSICOT, Tonopah-Belmont Mine, Belmont Mountain, Tonopath, Maricopa County, Arizona, U.S.A. September 28, 2019
Australasia Australia New South Wales 2257 HIDALGOITE, Kintore Open Cut, Broken Hill, N.S.W., Australia September 28, 2019
