4420 SCHORL, Erongo Mountain, Usakos and Omaruru District, Erongo Region, Namibia September 28, 2019 Steve Africa Namibia Source A.Roffey, 2003
Australasia Australia Tasmania 5217 QUARTZ, Prince Lyell Mine, Mt. Lyell Mines, Queenstown, Tasmania, Australia September 28, 2019
Canada North & Central Americas 5887 EPIDIDYMITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
Africa Rwanda 2241 BERTOSSAITE, Buranga Pegmatite, Gatumba District, Gisenyi Province, Rwanda September 28, 2019
Australasia Australia New South Wales 4667 PREHNITE, Tathra, Mullaley, N.S.W., Australia September 28, 2019
