3623 CALCITE, Santa Eulalia, Mun. de Aquiles Serdan, Chihuahua, Mexico

September 28, 2019 Pendleton Mexico North & Central Americas

Source R.Coulsell, 1999

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

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

September 28, 2019

3170 SHIGAITE, Iron Monarch Mine, Iron Knob, South Aust., Australia

Australasia Australia South Australia

3170 SHIGAITE, Iron Monarch Mine, Iron Knob, South Aust., Australia

September 28, 2019

5488 HATCHITE, Lengenbach Quarry, Binn Valley, Wallis, Switzerland

Europe Switzerland

5488 HATCHITE, Lengenbach Quarry, Binn Valley, Wallis, Switzerland

September 28, 2019

$4041 CALLAGHANITE, Gabbs Refractory Mine, Gabbs, Nye County, Nevada, U.S.A.$

Nevada North & Central Americas United States

4041 CALLAGHANITE, Gabbs Refractory Mine, Gabbs, Nye County, Nevada, U.S.A.

September 28, 2019