5148 ILVAITE, First Sovietskiy Mine, Dal’negorsk, Primorskiy Kray, Far-Eastern Region, Russia

September 28, 2019 Pendleton Europe Russia

Source J.Weir, 2001

3246 SHUNGITE, Shun’ga Village, Lake Onega, Karelia Republic, Northern Region, Russia

3246 SHUNGITE, Shun’ga Village, Lake Onega, Karelia Republic, Northern Region, Russia

September 28, 2019

2188 OPAL-AG, Andamooka Opal Fields, Andamooka Ranges, South Aust., Australia

Australasia Australia South Australia

2188 OPAL-AG, Andamooka Opal Fields, Andamooka Ranges, South Aust., Australia

September 28, 2019

4003 OPAL-AG, White Cliffs Opal Field, White Cliffs, N.S.W., Australia

Australasia Australia New South Wales

4003 OPAL-AG, White Cliffs Opal Field, White Cliffs, N.S.W., Australia

September 28, 2019

4129 ULEXITE, Zapiga, Iquique Province, Tarapaca Region, Chile

Chile South America

4129 ULEXITE, Zapiga, Iquique Province, Tarapaca Region, Chile

September 28, 2019