4268 SPURRITE, Crestmore Quarry, Crestmore, Riverside County, California, U.S.A.

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

Source R.Coulsell, 1999

0230 TELLUROBISMUTHITE, Clogan-St.Davids Mine, Bontddu, Dolgellau, Gwynedd, Wales, U.K.

Gwynedd United Kingdom Wales

0230 TELLUROBISMUTHITE, Clogan-St.Davids Mine, Bontddu, Dolgellau, Gwynedd, Wales, U.K.

September 28, 2019

4057 WULFENITE, MIMETITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

4057 WULFENITE, MIMETITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

September 28, 2019

3311 SPHALERITE, Baxter Springs, Cherokee County, Kansas, U.S.A.

Kansas North & Central Americas United States

3311 SPHALERITE, Baxter Springs, Cherokee County, Kansas, U.S.A.

September 28, 2019

0362 MONTROYDITE, QUARTZ, Socrates Mine, Middletown, Sonoma County, California, U.S.A.

California North & Central Americas United States

0362 MONTROYDITE, QUARTZ, Socrates Mine, Middletown, Sonoma County, California, U.S.A.

September 28, 2019