4311 ILVAITE, Mega Horio, Serifos Island, Kyklades Prefecture, Aegean Islands Department, Greece

September 28, 2019 Pendleton Europe Greece

Source R.Coulsell, 1999

2617 ULRICHITE, QUARTZ, Lake Boga Quarry, Lake Boga, Victoria, Australia

Australasia Australia Victoria

2617 ULRICHITE, QUARTZ, Lake Boga Quarry, Lake Boga, Victoria, Australia

September 28, 2019

3390 NICKELSKUTTERUDITE, Oberschlema, Schlema, Erzgebirge, Saxony, Germany

3390 NICKELSKUTTERUDITE, Oberschlema, Schlema, Erzgebirge, Saxony, Germany

September 28, 2019

4006 OPAL var. Opalite, Wycliffe, Victoria, Australia

Australasia Australia Victoria

4006 OPAL var. Opalite, Wycliffe, Victoria, Australia

September 28, 2019

4800 ZAKHAROVITE, Demix-Varennes Quarry, Saint-Amable Sill, Varennes, St.Amble, Monteregie, Quebec, Canada

Canada North & Central Americas

4800 ZAKHAROVITE, Demix-Varennes Quarry, Saint-Amable Sill, Varennes, St.Amble, Monteregie, Quebec, Canada

September 28, 2019