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RI 6987 Mine Water Research
By Maurice Deul
A special short-term research project was initiated to develop plant design parameters for treating mine waters to yield an effluent acceptable for discharge into streams and a sludge amenable to effe
Jan 1, 1967
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Mitigating the influence of outliers on kriging estimation APCOM 2021
By R. Minnitt, C. Morgan, D. Fourie
The problems associated with outliers and their adverse effects on resource estimation in deep level South African gold mines are presented, and solutions suggested in available literature are reviewe
Sep 1, 2021
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Carrapateena Crows Foot Level Layout – Safety in design to support sub level cave production efficiency and automation
By A Mooney, J Marsden, H Grosser, G Dunstan
Carrapateena is a copper-gold deposit hosted in a brecciated granite complex, located 500km North of Adelaide, South Australia. The deposit is being mined using the Sub Level Caving (SLC) Mining metho
Mar 15, 2021
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Enhancement of Filtration Kinetics of Fine Coal Using Microorganisms
By A. M. Raichur, S. P. Vijayalakshmi
Fine coal dewatering is a major problem in the coal industry because the fines hold significant amounts of water and account for two-thirds of the product surface moisture. Present methods include flo
Jan 1, 2003
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Institute of Metals Division - A New Theory of Work Hardening
By D. Kuhlmann-Wilsdorf
A new theory of work hardening is developed which rests on only a few simple principles and is applicable to a wide variety of materials and dislocation structures. It explains, qualitatively, the gen
Jan 1, 1962
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Concentration at the Midvale Mill
By Rollin A. Pallanch
THE Midvale mill of the United States Smelting Refining and Mining Company is situated on a flat site whose elevation is 50 ft above that of the Jordan River. Tailings are impounded in the area betwee
Jan 1, 1948
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Government: Legislation, Regulations, & Court Rulings - The Year That Minerals Policy Wasn’t
The administration came on as a strong supporter of the mining industry in April of 1982 when President Reagan delivered his long-awaited minerals policy statement. He promised to reduce America'
Jan 5, 1983
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Keynote Address: Environmental and social responsibilities in future international resource management
By W. H. C. SIMMONDS
The mining, metallurgical, and petroleum industries can be viewed as financial or as social institutions or both. The differences between these two conceptions of their businesses will influence their
Jan 1, 1978
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Lithogeochemical Methods for Acid Rock Drainage Studies and Prediction
By Hans E. Madeisky, Bruce W. Downing
Abstract-The acid rock drainage (ARD) buffering capacity of mine waste is governed by its bulk chemical composition and its mineral assemblage. Conventional acid base accounting (ABA) tests can be use
Jan 1, 1997
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Lithogeochemical Methods for Acid Rock Drainage Studies and Prediction (21fda537-5d97-4c5d-a948-0ea0da822bed)
By Hans E. Madeisky, Bruce W. Downing
The acid rock drainage (ARD) buffering capacity of mine waste is governed by its bulk chemical composition and its mineral assemblage. Conventional acid base accounting (ABA) tests can be used to pred
Jan 1, 1997
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Application of the Event Chain Project Management Methodology to a Mining Stope
By J. H. C. Pretorius, P. Nelwamondo
"Although South Africa possesses more than 80% of the world’s platinum reserves, its reputation for reliability in supplying platinum to global markets is under threat. This is due to the 49% decrease
Jan 1, 2018
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The Application of Geology in the Search for Industrial Mineral Deposits
By A. S. Dawson
Introduction The purpose of this paper is to discuss, in a general way, the application of geological principles in the exploration for, and development of, deposits of industrial minerals. Mention
Jan 1, 1949
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Forthcoming Meetings Of Societies (d1e313d6-b61f-4623-b79a-97b6f27a1a76)
Organization Place Date 1919 American Chemical Society :.... Philadelphia, Pa. Sept. 2-6 National Assn. of Stationary Engineers Huntington, W. Va. Sept. 8 American Peat Society Minneapolis, Minn. S
Jan 7, 1919
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Forthcoming Meetings Of Societies (ad30936d-ada5-49e4-a8e8-e6040e4f616b)
Organization Place Date 1919 American Chemical Society Philadelphia, Pa. Sept. 2-6 National Assn. of Stationary Engineers Huntington, W. Va. Sept. 8 American Peat Society Minneapolis, Minn. Sep
Jan 8, 1919
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IC 7378 Operating Diesel Locomotives Underground in European Mines
By J. H. East
"INTRODUCTION Diesel locomotives have been used successfully in underground mines of Europe for 18 years, and much has been written on the technical details of the design of these machines and the saf
Sep 1, 1946
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Managing Geological Intellectual Property and Competitive Advantage - Newcrest Mining LimitedÆs Experience
By M Berry, F MacCorquodale
The ownership, management and employment structures operating in the Australian minerals industry have dynamically evolved during the last 30 years. One of the most dramatic changes, from an explorati
Sep 26, 2013
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RI 6748 Flammability Characteristics Of Selected Halogenated Hydrocarbons
By H. E. Perlee
Autoignition temperatures and limits of flammability of nine halogenated hydrocarbons in atmospheres of air, oxygen, and nitrogen tetroxide were measured in a modified standard autoignition apparatus
Jan 1, 1966
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Cyclone Operating Factors and Capacities on Coal and Refuse Slurries
By D. A. Dahlstrom
Although the liquid-solid cyclone is a relatively recent innovation in the field of coal preparation, various authors have already indicated three distinct applications to operations encountered in th
Jan 1, 1949
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New York Paper - Gold-Bearing Gravels of Beauce County, Quebec
By J. B. Tyrrell
A short time ago I paid a visit to the alluvial gold fields on the tributaries of the Chaudiere River in Beauce County, Quebec, in company with A. 0. Dufresne, late manager of the Champs d'or Rig
Jan 1, 1915
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The Impact of Coastal and Marine Mines on Seabed Biological Resources: Engineering Needs for Sustainable Recovery and for Use of the Resources after Mining Ceases.
By Derek V. Ellis
Coastal and marine mines affect the seabed?s biological resources, eg fisheries, when large volume wastes such as tailings are placed on the seabed, and by the extraction processes from marine mining.
May 1, 2002