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<br />LAKE COUNTY
<br />Mineral Resources
<br />
<br />1.
<br />
<br />Blake, N.R" 1971-1975, a Summary of Mineral Industry Activities in
<br />Colorado: Colo. Bur. Mines Pub" Denver, Colo,
<br />
<br />2.
<br />
<br />Carlson, E. H., 1960, Geology of the Big English Gulch area, Lake
<br />County, Colorado: Masters thesis, Univ. of Cola,
<br />
<br />Colorado School of Mines, 1949, Industrial Minerals of Colorado:
<br />Quarterly of the Colo. School of Mines, V, 44, no. 2.
<br />
<br />Del Rio, S. M" 1960, Mineral Resources of Colorado, first sequel,
<br />Colo. Min. Res, Bd,
<br />
<br />"
<br />J.
<br />
<br />4.
<br />
<br />5.
<br />
<br />Elevatorski, E. A., 1974, Colorado and Utah Industrial Minerals:
<br />Minobras Corp. Pub,
<br />
<br />Emmons, S, F., 1886, Geology and Mining Industry of Leadville,
<br />Cololado: Monographs of the U.S, Geol. Survey, V, XII,
<br />
<br />Emmons, S. F, Irving, J. D., and Loughlin G. F" 1927, Geology and
<br />Ore Deposits of the Leadville Mining District: U. S, Geol, Survey
<br />Prof. Paper 148,
<br />
<br />6.
<br />
<br />7.
<br />
<br />o
<br />u.
<br />
<br />Marsh, W. R. and Queen,
<br />production in Colorado:
<br />r'IR-58.
<br />
<br />R. W., 1974, map showing localities and mineral
<br />U. S. Geol. Survey Mineral Reserve Map.
<br />
<br />9. Parker, B. H" Jr., 1961, The Geology of the Gold Placers of Colorado:
<br />Doctoral dissertation, Colo, School of Mines.
<br />
<br />10. Pearl, M., 1940, the Turquoise of Colorado: Masters thesis, Univ,
<br />of Colo.
<br />
<br />11. Schnabel, R. W., 1955, the Uranium Deposits of the United States:
<br />U. S. Geol. Survey, Miner. Resour, Map, MR-2.
<br />
<br />12. U. S. Geological Survey; and Colorado Mining Industrial Development
<br />Board, 1964, Mineral and l,ater Resources of Colorado: U.S. Cong,
<br />38th, 2nd sess" Senate Comm. Interior and Insular Affairs, Comm,
<br />Print.
<br />
<br />13. U.S. Geol'1gical Survey, 1971, Reported Occurences of Selected
<br />f'l;nerals in Colorado: [I. S. Geol. Survey, Miner. Invest, Resour.
<br />r.lap, r1R-57.
<br />
<br />14. Vanden'ii1t, J. W., 1947. r.1ineral Resources of Colorado: State of
<br />Colo. Min, Res, Board.
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<br />A - 13
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