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

Zinc and lead deposits of northern Arkansas,

By Adams, George I..
Washington, Govt. print. off., 1904 .
118, v p. , Subject series: A, Economic geology, 31; C, Systematic geology and paleontology, 66. 30 x 23 cm..

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Zinc and lead deposits of northwestern Illinois /

By Bain, Harry Foster,.
Washington, Govt. Print. Off., 1905 .
56, v p.: , Subject series: A, Economic geology, 40; B, Descriptive geology, 51. | Includes index. 24 cm..

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Report on the lead and zinc deposits of Wisconsin, with an atlas of detailed maps.

By Grant, U. S..
Madison, Wis., The State, 1906 .
ix, 100, [3] p. | and atlas of 18 fold. maps. 25 x 21 cm. , One plate accompanied by leaf with descriptive letterpress. | Five supplementary maps with explanatory text issued in 1909. 23 cm..

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Geology of the disseminated lead deposits of St. Francois and Washington counties.

By Buckley, E. R..
Jefferson City, Mo., The H. Stephens printing company 1909 .
259 p. 27 cm..

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Sink- og blyforekomster på Helgeland,

By Torgersen, John Collet..
Oslo, I kommisjon hos H. Aschehoug & co., 1928 .
79 p. incl. illus., tables, diagrs. 24 cm..

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Zinc and lead deposits of Canada,

By Alcock, Frederick James,.
Ottawa, F.A. Acland, printer, 1930 .
406 p. , At head of title: Canada. Department of Mines.

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Zinc and lead deposits of Northern Arkansas /

By McKnight, Edwin Thor,.
Washington : U.S. Govt. Print. Off., 1935 .
vi, 311 p. : , At head of title: United States Department of the Interior. 23 cm..

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Geophysical investigations in the Tri-state zinc and lead mining district /

By Jakosky, Jay John,.
Topeka : Printed by Kansas state printing plant, 1942 .
151 p. : , At head of title: State geological survey of Kansas... | "Also published as Bulletin 24, Engineering experiment station." | University of Kansas publications, December 1942. | "Prepared by the State geological survey of Kansas and the Engineering experiment station, University of Kansas, in cooperation with the Tri-state zinc and lead operator's association and the Kansas industrial development commission. 23 cm..

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Brine leaching tests on oxidized ores of lead,

By Prater, Lewis Seward,.
Moscow, Id., University of Idaho, 1944 .
2 p. l., 15 numb. l., incl. tables, diagrs. , Reproduced from type-written copy. 28 cm..

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Lead deposits in the Union of South Africa and South West Africa with some notes on associated ores /

By Willemse, J..
Pretoria : Govt. Printer, 1944 .
186 p., [18] leaves of plates (some fold.) : , Cover-title. | At head of title: Union of South Africa, Dept. of Mines. 24 cm..

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Geologic controls of lead and zinc deposits in Goodsprings (Yellow Pine) district, Nevada /

By Albritton, Claude C.,.
Washington, [D.C.] : U.S. G.P.O., 1954 .
vi, 111 p. : 24 cm. +.

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Lead-zinc deposits of Cordillera Blanca and northern Cordillera Huayhuash, Peru /

By Bodenlos, Alfred John..
Washington, [D.C.] : U.S. G.P.O., 1955 .
vii, 166 p. : , Twelve folded maps in pocket. | "Prepared in cooperation with the Ministerio de Fomento, Institute Geológico del Perú, under the auspices of the Interdepartmental Committee on Scientific and Cultural Cooperation with the American Republics, Dept. of State." | Includes index. 24 cm..

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Wall-rock alteration at certain lead-zinc replacement deposits in limestone, Salmo map-area, British Columbia.

By Green, L. H..
Ottawa, E. Cloutier, Queen's printer, 1954 .
vi, 37 p. , Four maps and diagram in pocket.

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Topical study of lead-zinc gossans : field and laboratory studies of lead-zinc ore outcrops, mineralogy of gossan limonite, outcrop colors and porosity, with a discussion of nonsulfide boxwork structures.

By Kelly, William Crowley,.
Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology, 1958 .
v, 80 p. 23 cm..

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Geology of parts of the upper Mississippi Valley zinc-lead district.

By Geological Survey (U.S.).
Washington, U.S. Govt. Print. Off. 1960 .
571 p. , Part of illustrative matter folded in pocket. | Issued as separate chapters A-I. 24 cm..

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Lead, copper, molybdenum, and zinc geochemical anomalies south of the Summitville District, Rio Grande County, Colorado,

By Sharp, William N..
Washington, 1968 .
iii, 7 p. 27 cm..

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