Language: English
Published by Bureau of Mines, Washington, DC, 1978
Seller: Prairie Creek Books LLC., Torrington, WY, U.S.A.
Manuscript / Paper Collectible First Edition
Soft cover. Condition: Very Good. No Jacket. 1st Edition. VG/none, used, stiff paper wraps, 11pp. Interior clean, no marks, binding tight. Slight rubbing to wraps, no chips or tears, small notation at the top edge of the upper wrap. RI8290.
Published by U. S. Department of Interior, 1972
Condition: near fine. Extraction of molybdenum from molybdenite ore by an electrolytic oxidation procedure was investigate by the Bueau of Mines. Various parameters affecting molybdenum extraction, such as salt concentration, temperature, treatment, rate, current density, and particle size, were studied. DB2. stapled binding, yellow cover, black lettering, 9 pages Technical Progress Report - 47 January 1972.