Résultats de la recherche - "Report of investigations."

Long-term effectiveness of deep mine sealing at Moraine State Park, Butler County, Pa. / par Maksimovic, S. D.

“…Report of investigations (United States. Bureau of Mines) ;…”

Evaluation of radium and toxic element leaching characteristics of Florida phosphogypsum stockpiles / par May, Alexander

“…Report of investigations (United States. Bureau of Mines) ;…”

Hydrochloric acid-oxygen leaching and metal recovery from copper-nickel bulk sulfide concentrate / par Smyres, G. A. (Gary A.)

“…Report of investigations (United States. Bureau of Mines) ;…”

Fiber dimensions of crocidolites from Western Australia, Bolivia, and the Cape and Transvaal provinces of South Africa / par Shedd, Kim B.

“…Report of investigations (United States. Bureau of Mines) ;…”

Extracting uranium from Wyoming granite / par Maysilles, J. H. (James H.)

“…Report of investigations (United States. Bureau of Mines) ;…”

Chlorination of chalcopyrite / par Yee, David H.

“…Report of investigations (United States. Bureau of Mines) ;…”

Progress in stabilizing acidic copper tailings at Holden Village, Wash. / par McDonald, W. Richard

“…Report of investigations (United States. Bureau of Mines) ;…”

Linear polarization measurements at high temperatures in hypersaline geothermal brines / par Cramer, Stephen D

“…Report of investigations (United States. Bureau of Mines);…”

Calcium sulfide precipitation of mercury from gold-silver-cyanide leach slurries / par Simpson, W. W. (Wilfred W.)

“…Report of investigations (United States. Bureau of Mines) ;…”

An infrared examination of ion-exchanged montmorillonite treated with polyethylene oxide / par Webb, S. W. (Stephen W.)

“…Report of investigations (United States. Bureau of Mines) ;…”

High-temperature relative enthalpies of V b2 s0 b5 s / par Ferrante, M. J. (Michael John), 1930-

“…Report of investigations (United States. Bureau of Mines) ;…”

Damping properties of selected steels and cast irons / par Visnapuu, A. (Aarne)

“…Report of investigations (United States. Bureau of Mines) ;…”

Waveform analysis of electric furnace arcs as a diagnostic tool / par Ochs, Thomas L.

“…Report of investigations (United States. Bureau of Mines) ;…”

Recovery of fluorite and byproducts from Fish Creek deposit, Eureka County, NV / par Benn, F. W. (Freddy W.)

“…Report of investigations (United States. Bureau of Mines) ;…”

Extended bumper designs for large haulage trucks / par Swan, Stephen A.

“…Report of investigations (United States. Bureau of Mines) ;…”

Effect of aloying elements on oxidation of low-chromium alloys / par Oh, Je M. (Je Myung)

“…Report of investigations (United States. Bureau of Mines) ;…”

Correlating abrasive wear to alloy additions in low-alloy steels / par Tylczak, J. H. (Joseph H.)

“…Report of investigation (United States. Bureau of Mines) ;…”

Hydrometallurgical process for producing lead and elemental sulfur from galena concentrates / par Lee, A. Y.

“…Report of investigations (United States. Bureau of Mines) ;…”

Continuous flotation testing to recover cobalt from Missouri lead ores /

“…Report of investigations (United States. Bureau of Mines) ;…”

Preparation of titanium feedstock from Minnesota ilmenite by smelting and sulfation-leaching / par Nafziger, R. H. (Ralph H.)

“…Report of investigations (United States. Bureau of Mines) ;…”