Radium group mine (509)

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Mine name Radium group mine
State Colorado
County San Miguel
Mineral Vanadium
Author Breit,G.N.
One of the Radium group mines that produced Uranium in the 1940 and 1950's. Photo shows upper sandstone of the salt wash member of the Morrision formation. San Miguel County, Colorado.  1981.
Caption One of the Radium group mines that produced Uranium in the 1940 and 1950's. Photo shows upper sandstone of the salt wash member of the Morrision formation. San Miguel County, Colorado. 1981.