5025 GRIPHITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A.

September 28, 2019 Pendleton North & Central Americas South Dakota United States

Source R.Coulsell, 1999

5919 OSMIUM, Adam River Valley, Adamsfield District, Tasmania, Australia

Australasia Australia Tasmania

5919 OSMIUM, Adam River Valley, Adamsfield District, Tasmania, Australia

September 28, 2019

5662 AMMONIOJAROSITE, Muttlkogel, Zangtal District, Koflach-Voitsberg Lignite Deposit, Styria, Austria

5662 AMMONIOJAROSITE, Muttlkogel, Zangtal District, Koflach-Voitsberg Lignite Deposit, Styria, Austria

September 28, 2019

6204 WATERHOUSEITE, Iron Monarch Mine, Iron Knob, South Aust., Australia

Australasia Australia South Australia

6204 WATERHOUSEITE, Iron Monarch Mine, Iron Knob, South Aust., Australia

September 28, 2019

2945 ORPIMENT, Getchell Mine, Adam Peak, Humboldt County, Nevada, U.S.A.

Nevada North & Central Americas United States

2945 ORPIMENT, Getchell Mine, Adam Peak, Humboldt County, Nevada, U.S.A.

September 28, 2019