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Costs And Cost Effectiveness Of Coal Mining Reclamation - IntroductionBy Steven M. Bishoff
The reclamation of surface land areas disturbed during the course of coal recovery became a major, universal consideration upon the implementation of the Surface Mining Control and Reclamation Act of
Jan 1, 1981
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Costs In Dragline Gold DredgingBy Charles H. Thurman
THE data given herein were first included in a paper read before San Francisco Section, A.I.M.E., in October 1940, and are applicable to conditions existing until the gold-dredging industry was tempor
Jan 1, 1945
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Costs of Taxation in the Mining IndustryBy A. S. Baillie
THE subject of taxes appears to engage our attention altogether too lightly. At least it would seem that, notwithstanding the increase in the cost of government, and its concomitant increased taxation
Jan 1, 1935
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Costs of Underground Mining Materials and SuppliesBy Vincente M. Jr. Lim, Brain W. Lawrence
Underground mining operating costs consist pri¬marily of direct costs such as labor, supervision, ma¬terials, and supplies, plus indirect costs. The material and supply costs vary substantially betwee
Jan 1, 1982
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Cotabambas y Antilla: descubriendo dos grandes de cobre en ApurímacBy Luis Vela Arellano
El presente texto describe la importancia de dos proyectos de exploración (Cotabambas y Antillas) en la producción de oro y cobre. Dichos proyectos se ubican en la franja del Balolito Andahuaylas-Yaur
Feb 1, 2015
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Cotabambas y Antilla: Dos grandes de cobre en exploración avanzada en ApurímacBy Luis Vela
El presente trabajo señala a Cotabambas y Antillas como dos grandes proyectos de exploración del cobre, que en un mediano plazo podrían ser parte de la producción mundial de Cobre y Oro. Dichos proyec
Oct 21, 2015
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Could One Size Fit Most? A “Right Sized” Vessel for DSM Exploration in Remote Regions - SME Annual Meeting 2026By G. van Eck, H. Smit, L. Meyer
The Cook Islands (CI) possesses within its Exclusive Economic Zone (EEZ) a massive field of polymetallic nodules representing one of the world’s largest undeveloped cobalt deposits, along with large q
Feb 22, 2026
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Council of Economics AIME - Council of Education AIMECOUNCIL OF EDUCATION OF AIME (Formerly Mineral Industry Education Division) Established as a Division January 15, 1932 Established as a Council February 26, 1957 John C Calhoun, Jr, Chairman 0 Cu
Jan 1, 1957
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Council of Economics AIME - Council of Education AIMECOUNCIL OF ECONOMICS OF AIME Formerly Mineral Economics Division Established as a Division December 15, 1948 Established as a Council February 26, 1957 Douglas Donald, Chairman Sheldon Wimpfen, Vi
Jan 1, 1959
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Council of Economics AIME - Council of Education AIMECOUNCIL OF ECONOMICS, AIME Formerly Mineral Economics Division Established as a Division December 15, 1948 Established as a Council February 26, 1957 Sheldon P Wimpfen, Chairman John D Ridge, Vice
Jan 1, 1960
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Council of Economics AIME - Council of Education AIMECOUNCIL OF ECONOMICS OF AIME Formerly Mineral Economics Division Established as a Division December 15, 1948 Established as a Council February 26, 1957 Franz R Dykstra, Chairman Paul Schultz, Vice
Jan 1, 1958
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Counter Current Washing And Leaching CalculationsBy Benjamin C. B. Hsieh
Many processes in the hydrometallurgical and chemical industries require the separation of dissolved material from suspended solids. Counter current decantation (CCD) with thickeners is one of the met
Jan 1, 1972
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Countercurrent DecantationBy Luther Eames
THE recovery of dissolved gold from slime pulp in the cyanide process was first accomplished by intermittent decantation. This simple process consists in mixing with the pulp containing the values in
Jan 12, 1916
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Countermeasures Against Soil Liquefaction At Galataport Project In Istanbul, TurkeyBy Carlandrea Albonico, Salvatore Miranda
The paper describes an innovative geotechnical engineering solution that has been provided within the scope of the Galataport Project, in Istanbul, Turkey. Among all interesting geotechnical works inc
Nov 1, 2022
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Countertrade: The Basics And How The Mineral Industry Can Participate And ProfitBy B. F. Westfall
Throughout the 1960's and 1970's world trade grew rapidly, reaching a peak of USS1.8 trillion in 1980. Since then the world recession of the early 1980's shrunk trade to about US$1.6 tr
Jan 1, 1986
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Countries And The Minerals IndustryMainland China To Pay Japanese Company On Contract Claim. - Mitsubishi will receive $39 million from Red China, half of what was asked, for China's having, curtailed work on a 5369 million steel
Jan 1, 1981
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Countries And The Minerals IndustryU.S. Minerals Coordinating Council Advised. -The Critical Materials Act of 1981, H. R. 4281, introduced on July 27, would create a Council on Critical Materials in the White House Executive Office to
Jan 1, 1981
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Countries And The Minerals IndustryBy NEFE NONE
Possible New U.S. Half-Dollar. - Tile George Washington Commemorative Coin Act, H.R. 3133, was introduced in the House and approved by the House Banking Committee. It would allow the minting of at lea
Jan 1, 1981
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Countries And The Minerals IndustryU.S. Gold Commission Established. - The President, with the authorization of Congress, has named a gold commission made up of 17 individuals, most of them Government officials, to study U.S. policies
Jan 1, 1981
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Country Risk AnalysisBy Peter Allen, John R. Stuermer
COUNTRY RISK ANALYSIS A company operating in a foreign country assumes all the risks that it would at home. However, beyond these, it assumes risks that arise from the unique political economic,
Jan 1, 1985