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Filter Total Items: 9495

Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Hill City 7 1/2-minute Quadrangle, Black Hills, South Dakota

No abstract available. 

Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Lead 7 1/2-minute Quadrangle, Black Hills, South Dakota

No abstract available.

Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Minnesota Ridge 7 1/2- minute Quadrangle, Black Hills, South Dakota

No abstract available. 

Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Mount Rushmore 7 1/2- minute Quadrangle, Black Hills, South Dakota

No abstract available. 

Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Rochford 7 1/2-minute Quadrangle, Black Hills, South Dakota

No abstract available. 

Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Savoy 7 1/2-minute Quadrangle, Black Hills, South Dakota

No abstract available. 

Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Silver City 7 1/2-minute Quadrangle, Black Hills, South Dakota

This map is one in a set of 26 maps (see index map) at 1:24,000 scale of the Black Hills region of South Dakota and Wyoming om which are shown a geologic classification of mines, a bibliography of mineral deposits, and locations of active and inactive mines, prospects, and patented mining claims. Some of these maps are published as U. S. Geological Survey Miscellaneous Field Studies Maps (MF serie

Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Spearfish 7 1/2-minute Quadrangle, Black Hills, South Dakota

No abstract available. 

Map showing locations of mines, prospects, and patented mining claims, and classification of mineral deposits in the Sundance West 7 1/2- minute Quadrangle, Black Hills, Wyoming

No abstract available. 

Map showing Mesozoic diabase dikes in South Carolina described since 1960

This map, designed to accompany the geologic map of the crystalline rocks of South Carolina (Overstreet and Bell, 1965b), shows Mesozoic diabase dikes recognized in this area since that map was compiled in 1960.  

Map showing mineral occurrences and indicators in the Baird Mountains Quadrangle, northwestern Alaska

No abstract available.

Map showing principal coal beds and bedrock geology of the Buffalo Creek-Clear Creek area, central Powder River basin, Wyoming and Montana

No abstract available.