3398 ORPIMENT, Quiruvilca Mine, Quiruvilca District, La Libertad Department, Peru

September 28, 2019 Pendleton Peru South America

Source M.Richards, 2005

3867 BARYTE, South Fork Moreau River, Hoover, Butte County, South Dakota, U.S.A.

North & Central Americas South Dakota United States

3867 BARYTE, South Fork Moreau River, Hoover, Butte County, South Dakota, U.S.A.

September 28, 2019

0615 MAGNESITE, Pedra Preta Mine, Serra das Eguas, Brumdo, Bahia, Brazil

Brazil South America

0615 MAGNESITE, Pedra Preta Mine, Serra das Eguas, Brumdo, Bahia, Brazil

September 28, 2019

4636 GLAUCONITE, Brownsville Station, Lawrence County, South Dakota, U.S.A.

North & Central Americas South Dakota United States

4636 GLAUCONITE, Brownsville Station, Lawrence County, South Dakota, U.S.A.

September 28, 2019

4052 FERBERITE, QUARTZ, Tae Wha Mine, Neungam-ri, Angseong-myeon, Chungcheongbukdo, South Korea

Asia South Korea

4052 FERBERITE, QUARTZ, Tae Wha Mine, Neungam-ri, Angseong-myeon, Chungcheongbukdo, South Korea

September 28, 2019