0382 ESKOLAITE, Merume River, Kamakusu, Mazaruni District, Guyana September 28, 2019 Steve Guyana South America Source G.Leske, 1980
Montana North & Central Americas United States 0182 COVELLITE, Leonard Mine, Butte, Silver Bow County, Montana, U.S.A. September 28, 2019
Africa South Africa 2194 QUARTZ var. Tiger-eye, Prieska, Pixley ka Seme District, Northern Cape Province, South Africa September 28, 2019
Australasia Australia Tasmania 5309 SELLAITE, BERYL, Mt. Bischoff Mine, Waratah, Tasmania, Australia September 28, 2019
