0721 DOLOMITE, Vekol Mine, Vekol Mountains, Pinal County, Arizona, U.S.A.

September 28, 2019 Pendleton Arizona North & Central Americas United States

Source D.Shannon, 1984

1623 STRASHIMIRITE, Majuba Hill Mine, Antelope District, Pershing County, Nevada, U.S.A.

Nevada North & Central Americas United States

1623 STRASHIMIRITE, Majuba Hill Mine, Antelope District, Pershing County, Nevada, U.S.A.

September 28, 2019

6451 ELLINGSENITE, Aris Quarries, Aris, Windhoek District, Khomas Region, Namibia

6451 ELLINGSENITE, Aris Quarries, Aris, Windhoek District, Khomas Region, Namibia

September 28, 2019

3302 PENTLANDITE, PYRRHOTITE, Otter Shoot, Kambalda, West. Aust., Australia

Australasia Australia Western Australia

3302 PENTLANDITE, PYRRHOTITE, Otter Shoot, Kambalda, West. Aust., Australia

September 28, 2019

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

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

September 28, 2019