Exploratory drilling for evidence of zinc and lead ore in Dubuque County, Iowa : a contribution to economic geology /

by Flint, Arthur E., 1913-, Brown, C. Ervin 1925-2011
Published 1956

Lead-zinc deposits of the Boquira district State of Bahia, Brazil : contributions to Brazilian geology-nonferrous metals /

by Johnson, Robert F., 1916-
Published 1962

Geology of the Belmont and Calamine quadrangles, Wisconsin /

by Klemic, Harry, 1920-, West, Walter S. 1912-
Published 1964

Geology of the Rewey and Mifflin quadrangles, Wisconsin /

by Taylor, Alfred R., 1928-2021
Published 1964

Geology of the Platteville quadrangle, Wisconsin /

by Agnew, Allen F.
Published 1963

Geologic, geochemical, and isotopic studies of a carbonate- and siliciclastic-hosted Pb-Zn deposit at Lion Hill, Vermont /

by Foley, Nora K., Clark, Sandra H. B., Woodruff, Laurel G., Mosier, Elwin L.
Published 1995

Problems with applying topographically driven flow to genesis of the Upper Mississippi Valley zinc-lead district and to fluid flow in the Illinois Basin /

by Spirakis, Charles S.
Published 1995

Zinc-lead-copper resources and general geology of the upper Mississippi Valley District : a contribution to economic geology /

by Heyl, Allen V. 1918-2008
Published 1955

Geology of the lead-zinc deposits in the Município de Januária State of Minas Gerais Brazil : contributions to Brazilian geology-nonferrous metals /

by Robertson, Jacques F.
Published 1963

Geochemical reconnaissance in the Pequop Mountains and Wood Hills, Elko County Nevada : contributions to geochemical prospecting for minerals /

by Erickson, Ralph Leroy, 1923-2020, Marranzino, A. P., Oda, Uteana, Janes, W. W.
Published 1966

Geology and origin of the Faro, Vangorda, and Swim concordant zinc-lead deposits, Central Yukon Territory /

by Tempelman-Kluit, D. J.
Published 1972