erovnuli-samecniero-biblioteka Search for 'su:{Gold ores}'

Reconnaissance of some gold and tin deposits of the southern Appalachians /

By Graton, L. C..
Washington, Govt. Print. Off., 1906 .
134, vi p. : , Subject series: A, Economic geology, 80; B, Descriptive geology, 99. | Issued also as House doc. no. 932, 59th Cong., 1st sess. | Includes bibliographical footnotes and index. 24 cm..

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... Second report on the gold deposits of Georgia.

By Jones, S. P..
Atlanta, Ga., C. P. Byrd, state printer, 1909 .
283 p. , First report by W. S. Yeates issued in 1806 as Bullein no. 4A. 26 cm..

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Fine gold of Snake River and lower Salmon River, Idaho,

By Staley, William Wesley,.
Moscow, University of Idaho, 1945 .
11 leaves , At head of title: State of Idaho, Idaho Bureau of Mines and Geology. 28 cm..

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Geology of the Yanks Peak-Roundtop Mountain Area, Cariboo District, British Columbia.

By Holland, Stuart S..
Victoria, Printed by D. McDiarmid, printer to the Queen, 1954 .
102 p. , Part of the illustrative matter is colored and folded in pocket. 27 cm..

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Geology and ore deposits of the Willow Creek mining district, Alaska /

By Ray, Richard G..
Washington, [D.C.] : U.S. G.P.O., 1954 .
v, 86 p. : , A Study of the general and economic geology of a lode gold mining district in southern Alaska, with particular emphasis on the significance of vein, dike, and fault patterns. | Nine folded maps in pocket. | Includes index. 24 cm..

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Parts of Hebecourt, Duparquet and Destor Townships, Abitibi-West County.

By Graham, R. Bruce..
Quebec, R. Paradis, printer to the Queen, 1954 .
iv, 64 p. 25cm..

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Gold deposits and mines.

By Wiles, J. W..
Salisbury, Govt. Printer, 1957 .
180 p. 24 cm..

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The geology, geochemistry, and origin of the gold deposits of the Yellowknife District /

By Boyle, R. W..
Ottawa : Dept. of Mines and Technical Surveys, 1960 .
xvi, 193 p. : , Part of illustrative matter in pocket. | Includes index. 25 cm..

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Métallogénie de l'or en Guyane française

By Machairas, Georges..
Paris, Éditions B. R. G. M.; En vente aux Éditions Technip, 1963 .
207 p. 27 cm..

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Gold-bearing sedimentary rocks in northwest Wyoming; a preliminary report,

By Antweiler, J. C.,.
Washington, 1967 .
iii, 12 p. 27 cm..

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Distribution of gold, tellurium, silver, and mercury in part of the Cripple Creek district, Colorado,

By Geological Survey (U.S.).
Washington [U.S. Govt. Print. Off.] 1967 .
9 p. 26 cm..

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Utilization of humus-rich forest soil (mull) in geochemical exploration for gold,

By Geological Survey (U.S.).
Washington [U.S. Govt. Print. Off.] 1968 .
iii, 11 p. 26 cm..

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Cassiterite in gold placers at Humboldt Creek Serpentine-Kougarok area, Seward Peninsula, Alaska /

By Geological Survey (U.S.).
Washington : [U.S. Govt. Print. Off.], 1968 .
iii, 7 p. : 27 cm..

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Gold distribution in surface sediments on the continental shelf off southern Oregon: a preliminary report,

By Clifton, H. Edward.
Washington, 1968 .
iii, 6 p. 27 cm..

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Principal gold-producing districts of the United States,

By Koschmann, Albert Herbert,.
Washington, U.S. Dept. of the Interior, 1968 .
v, 283 p. 30 cm..

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Distribution of gold and some base metals in the Slana area, eastern Alaska Range, Alaska,

By Richter, Donald H..
Washington, 1968 .
iii, 20 p. , "Work done in cooperation with the State of Alaska, Division of Mines and Minerals." 27 cm..

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Gold distribution on the sea floor off the Klamath Mountains, California,

By Moore, George William,.
Washington [U.S. Geological Survey] 1968 .
iii, 9 p. 27 cm..

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Interpreting pan-concentrate analyses of stream sediments in geochemical exploration for gold,

By Fischer, Richard Philip,.
Washington, 1968 .
iii, 9 p. 26 cm..

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