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Geometallurgical Evaluations of Mine Waste – an Example from the Old Tailings Dam, Savage River, Tasmania
By L Jackson, A Parbhakar-Fox, N Fox
"Characterisation of sulfide minerals (eg pyrite, sphalerite) in historic tailings can assist in determining whether there are economic benefits of reprocessing such materials using modern metallurgic
Jun 15, 2016
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OFR-4-70 Mine Rescue And Survival - Coal Mining In The United States
In 1967 the United States consumed 58.8 quadrillion Btu of energy. Both the Atomic Energy Commission and the Resources for the Future, Inc., a private economic forecasting group, predict that the Unit
Jan 1, 1970
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Gowganda Silver Area
By E. S. Moore
"The Centre of the silver-producing section of the Gowganda area lies about 55 miles northwest of Cobalt, and the village of Gowganda is 71 miles by road from New Liskeard. The geological similarities
Jan 1, 1949
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The Role of the Chamber of Minerals and Energy of Western Australia Inc
The Chamber of Minerals and Energy of Western Australia Inc (CME) is the peak resources sector representative body in Western Australia. The paper gives a summary of the role and objectives of the CME
Jan 1, 2006
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OFR-124(2)-78 Evaluation Of Diesel Equipment Deployment In Underground Coal Mines - Volume II Diesel Bibliography
By R. V. Ramani
The industrial hygiene and safety aspects with internal combustion engines in mining systems is truly interdisciplinary and encompasses many fields such as mine ventilation, exhaust gas and particulat
Jan 1, 1977
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Bulletin 39 The Smoke Problem at Boiler Plants A Preliminary Report
By D. T. Randall
Several years ago investigations were begun by the United States Government to determine the most efficient methods of utilizing the coals of the United States. These investigations, which were contin
Jan 1, 1912
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Chemical and Petrographic Variations in Rhyolitic Zones in the Noranada Area, Quebec
By L. Larson
Rock samples were taken, away from zones of mineralization , from seven sections of five rhyolitic zones as define d by Spence (l967) in the Noranda area. The purpose of the investigation was to test
Jan 1, 1977
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Reservoir Engineering – General - Pulsed Nuclear Magnetic Resonance Studies of Porosity, Movable Fluid and Permeability of Sandstones
By A. Timur
Fluid flow properties of porous media have long been of interest in such varied disciplines as geology, geophysics, soil mechanics, and chemical, civil, and mechanical engineering. This interest has r
Jan 1, 1970
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The Network Centric Mine
By G Malherbe, J Gonzalez, D C. Franklin, J Bassan, C T. Farrelly
To respond to ever-increasing challenges, mining companies have been experimenting with new business models and technologies in order to speed mine development, production, processing and transport. T
Nov 20, 2012
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Net Present Value Maximization Model For Optimum Cut-Off Grade Policy Of Open Pit Mining Operations ? Synopsis
The optimum cut-off grade policy maximizes the net present value (NPV) of an open pit mining operation subject to the mining, processing, and refining capacity constraints. The traditional approaches
Jan 1, 2011
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Mineral Indicators - Aluminum (52afa842-f160-4911-9105-d0cbeea5ddcb)
Aluminum Production. -By October 1, Aluminum Company of America will restart a 35,000-ton-per-year unit at its aluminum smelter at Rockdale, Tex., restoring that facility to its full capacity of 325,0
Jan 1, 1980
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IC 8335 Potential Sources Of Aluminum
The Bureau of Mines studied available information on the nature and occurrence of potential sources of aluminum in the United States, its Pacific island possessions, and Puerto Rico to obtain data for
Jan 1, 1967
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OFR-77(2)-75 Extinguishing Coal Mine Fires By Remote Sealing - Volume II - Summary
By D. Randolph Berry
The objective of this program was to develop a system to extinguish coal mine fires by remote sealing of the underground passageways. The system developed had to be versatile enough to function under
Jan 1, 1973
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Bioprocessing of Materials
By Ross W. Smith
Microorganisms are increasingly finding use in mineral processing and hydrometallurgy both for the enhancement of mineral engineering operations and for the remediation of mineral industry wastes. Som
Jan 1, 1993
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RI 4251 Investigation Of Arkansas Bauxite - Volume I
By M. C. Malamphy
The report of work accomplished on the United States Bureau of Mines' bauxite project in Pulaski and Saline Counties, Ark., is presented in this volume and in a series of Reports of Investigation
Jan 1, 1948
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Mineral Indicators - Aluminum (4f66e2e8-882d-4f3f-b5c8-6e72d1ac7837)
Workers at Anaconda Aluminum Company's primary aluminum smelter at Sebree, Ky., were back on the job December 1, after agreeing to a new 3-year contract. The old contract had expired November 15.
Jan 1, 1980
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Government Actions And The Mineral Industry (dd005bac-daa5-4b21-bd61-2f4113c16e49)
Lead Tariff.--The full House Ways and Means Committee approved H.R. 6089 which will have the effect of reducing the tariff on unwrought lead to 3% ad valorem, with a floor duty of 1.0625 cents per pou
Jan 1, 1980
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Dry Concentration
By Kenneth K. Humphreys, Joseph W. Leonard, Robert L. Llewellyn, William C. McCulloch
INTRODUCTION The particular field of application of machines utilizing air currents as the primary separating medium is in the cleaning of the fine sizes of bituminous coal. Approximately 25,400,0
Jan 1, 1968
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IC 8471 Technology And Use Of Lignite - Proceedings: Bureau Of Mines University Of North Dakota Symposium, Grand Forks, N. Dak., May 1-2, 1969 ? Introduction
The 1969 Lignite Symposium was held at Grand Forks, N. Dak., on May 1-2, 1969. Cosponsored by the University of North Dakota and the Department of the Interior, Bureau of Mines, the meeting was the fi
Jan 1, 1970
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OFR-12-87 Development And Validation Of A Comprehensive Mine Rescue Team Training Program
By Ronald Althouse
During the past five years under contract with the U. S. Bureau of Mines (BOM Contract J0308002). West Virginia University's Mining Extension Service (WVU-MES) has designed, developed) and delive
Jan 1, 1986