Colorado Minerals

Specimens

Manganosiderite on Sphalerite

collected by miners 1950-60s

Mine: Eagle mine
County: Gilman
Location: Gilman
Dimensions: 78 x 43 x 19mm [3 x 1 5/8 x 3/4"]
Mineral: Manganosiderite

Light pink flattened rhombohedral crystals of manganosiderite in rosettes cover most of both sides of the specimen, with black sphalerite and a little pyrite showing on two edges. Reference # SM316

Price: $75.00  Add to Cart

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