0946 MELANTERITE, Antler Mine, Mt. Arrastra, Mahave County, Arizona, U.S.A.

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

Source D.Shannon, 1987

Tags: MELANTERITE

2873 VINCIENNITE, COVELLITE, Chizeuil Mine, Chalmoux, Saone-et-Loire, Burgundy, France

2873 VINCIENNITE, COVELLITE, Chizeuil Mine, Chalmoux, Saone-et-Loire, Burgundy, France

September 28, 2019

3971 QUARTZ var. Amethyst, Goboboseb Mountains, Brandberg District, Erongo Region, Namibia

3971 QUARTZ var. Amethyst, Goboboseb Mountains, Brandberg District, Erongo Region, Namibia

September 28, 2019

5745 FERROALLUAUDITE, Norro Mica Mine, Norro, Sodermanland, Sweden

5745 FERROALLUAUDITE, Norro Mica Mine, Norro, Sodermanland, Sweden

September 28, 2019

5671 BOOTHITE, Alma Pyrite Mine, Oakland, Alameda County, California, U.S.A.

California North & Central Americas United States

5671 BOOTHITE, Alma Pyrite Mine, Oakland, Alameda County, California, U.S.A.

September 28, 2019