3641 FLUORITE, Heights Mine, Westgate, Weardale, North Pennines, Durham, England, U.K.

September 28, 2019 Pendleton England North Yorkshire United Kingdom

Source J.Lamond, 2006

5684 EGLESTONITE, Redwood City, San Mateo County, California, U.S.A.

California North & Central Americas United States

5684 EGLESTONITE, Redwood City, San Mateo County, California, U.S.A.

September 28, 2019

6316 CARYOCHROITE, Elpidit Pegmatite, Mt. Alluaiv, Lovezero, Kola Peninsula, Northern Region, Russia

6316 CARYOCHROITE, Elpidit Pegmatite, Mt. Alluaiv, Lovezero, Kola Peninsula, Northern Region, Russia

September 28, 2019

1851 GYROLITE, QUARTZ, Bombay Quarry, Mumbai District, Maharashtra, India

1851 GYROLITE, QUARTZ, Bombay Quarry, Mumbai District, Maharashtra, India

September 28, 2019

5455 ALLARGENTUM, Dul 21, Pribram, Central Bohemia Region, Bohemia, Czech Republic

Czech Republic Europe

5455 ALLARGENTUM, Dul 21, Pribram, Central Bohemia Region, Bohemia, Czech Republic

September 28, 2019