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Now showing items 1-10 of 217
Plat of Section 16, Township 28S., Range 73W., 6th P.M. showing location of mining claims "Dewey and Dewey No.2" : Alamosa County, Colorado
Date Issued:1905
Covers parts of Alamosa County, Colorado. Covers parts of the Twin Peaks quadrangle, Colorado.
Location map and descriptions of metal occurrences in Colorado, with notes on economic potential
Author(s):Streufert, Randall K.; Cappa, James A.; Colorado Geological Survey
Date Issued:1994
Leadville, National Forest, Colorado, 6th principal meridian
Author(s):Meekham, H. S.
Date Issued:1908
Eureka & Saturday Night lodes, Boulder County, Colorado
Author(s):Lake Creek G. & S. M. Company
Date Issued:1913
Covers parts of Boulder County, Colorado. Covers parts of the Boulder quadrangle, Colorado. Commodities mined: Gold, and Silver.
Plat of Sec.36, T.2N., R.72W., 6th P.M., showing patented mining claims on same : Boulder County, Colorado
Date Issued:1919
Covers parts of Boulder County, Colorado. Covers parts of the Black Hawk quadrangle, Colorado. Commodities mined: Gold, and Silver.
Map showing Dexter Tunnel and mining claims of the Dexter Mining & Development Company, Atlantic Mining District, Fremont Company, Wyoming
Author(s):Sebben, Edward W.
Date Issued:1902
Covers parts of Fremont County, Wyoming. Covers parts of the Miners Delight quadrangle Wyoming. Commodities mined: Gold.
Plat of the W.J. Bryan Mine, Atlantic Mining District, Fremont Company, Wyoming
Author(s):Sebben, Edward W.
Date Issued:1902
Covers parts of Fremont County, Wyoming. Covers parts of the Miners Delight quadrangle Wyoming. Commodities mined: Gold.
Sketch of Close Tract (160 acres), Camden Co., Missouri
Author(s):Sebben, Edward W.; Genesee M & M Company
Date Issued:1903
Covers parts of Camden County, Missouri. Commodities mined: Lead.
Map of the Cracker Creek Mining District in eastern Oregon
Author(s):Hagel, John; White & Company (Saint Louis, Mo.)
Date Issued:1909
Covers parts of Baker County, Oregon. Covers parts of the Bourne quadrangle Oregon.
Coeur D'Alene mining district, Shoshone County, Idaho
Author(s):Lakes, Arthur, -1972
Date Issued:1944
Covers parts of Shoshone County, Idaho.