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Investigation of the Ore Knob copper mine, Ashe County, N.C. / by T.J. Ballard and A.B. Clayton.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Ballard, T. J.
Other Authors:	Clayton, A. B. (Andrew Barham), 1945-
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1948.
Series:	Report of investigations (United States. Bureau of Mines) ; 4341.
Subjects:	Copper mines and mining > North Carolina > Ashe County.

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Call Number:	I 28.23:4326-4350
I 28.23:4326-4350	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Investigation of the Cape Rosier zinc-copper-lead mine, Hancock County, Maine / by S.... Sampling methods and results at the Sullivan Creek tin placer deposits Manley Hot Spr... Investigation of the Mateen spodumene deposit Pennington County, S. Dak. / by the Sta... Investigation of Melrose zinc-lead district, Ottawa County, Okla., and Cherokee Count... Concentration of Richmond Hill oxide manganese ore from Lead, Lawrence County, S. Dak... Churn drilling at Cape Mountain tin placer deposits Seward Peninsula, Alaska / by Har... Investigation of the north Arkansas zinc mines : Searcy, Boone, and Newton Counties,... Investigation at the Fairplay zinc and lead area, Grant County, Wis. / by James V. Ke... Investigation of the Ore Knob copper mine, Ashe County, N.C. / by T.J. Ballard and A.... Investigation of the Blewett zinc-lead deposit, Jo Daviess County, Ill. / by Stephen... Diamond drilling at Rush & Brown copper mine, Kasaan Bay, Prince of Wales Island, sou... Barite deposits in the Ouachita Mountains, Montgomery, Poke, and Pike counties, Ark.... Investigation of Round Mountain manganese properties, Bland County, Va. / by M.H. Kli... Investigation of the Argall (Baggaley) zinc-lead mine, Iowa County, Wis. / by M. Howa... Concentration of oxide manganese ores from the Aguila district, Arizona / by W.G. San... Investigation of Kiowa County clays, Kiowa County, Okla. Diamond drilling at the Big Ore Bank magnetite deposits, Lincoln County, N.C. / by Au... Investigation of the Ore Hill zinc-lead mine, Grafton County, N.H. / by H.P. Hermance... Magnetometric survey of the Mahopac magnetite mine, Putnam County, N.Y. / by W.T. Mil... Zinc smelting in the horizontal retort fired with natural gas. Investigation of the Dempsey zinc-lead mine, Washington County, Mo. / by W.D. McMilla...