5531 Quartz, Thomas Range, Juab Co., Utah, USA

October 5, 2019 Pendleton North and Central Americas United States Utah

Ex John Lewis collection.

Tags: Quartz

Nevada North and Central Americas United States

4063 Nevadaite, Gold Quarry Mine, Eureka Co., Nevada, USA

October 4, 2019

2667 Nosean, In den Dellen, Laacher See, Germany

October 3, 2019

Canada North and Central Americas

0794 Xanthoconite, Proustite, Dyscrasite, O’Brien Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada

September 20, 2019

Canada North and Central Americas

8016 Zircon, Poudrette quarry, Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada

October 5, 2019