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Arsenic Stability and Characterization of CESL Process ResiduesBy K. Mayhew, R. Bruce, A. Heidel, G. P. Demopoulos
"Teck and Aurubis are working together to commercialize a technology for the processing of copper arsenic sulphide concentrates that is economic and sustainable with regards to the environment and com
Jan 1, 2012
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Future Mining Opportunities for Fuelcell ApplicationsBy Marc C. Bétournay
A number of successful proof-of-concept projects have been carried out to replace conventional power application, such as diesel and rechargeable batteries, in underground mine vehicles. This has led
May 1, 2003
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Silver Recovery and Concentrate Grade Improvement for Scavenger Concentrates through Regrinding and Selective AggregationBy O. Espinoza Ortega, S. Song
A process scheme has been devised to improve the silver recovery and the grade of concentrates from the scavenger concentrate of a silver ore flotation circuit. Based on modal analysis studies it was
Jan 1, 2004
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Analytical system of long- term forecasting of world prices for primary aluminiumBy B. Arlyuk
The complex system has been developed for long-term assessment of world prices and sale volume of primary aluminium when using the analytical model of the market and market supply forecasts as well as
Jan 1, 2004
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On the Ore-Bearing Structures of the Giant Yellowknife Gold MineBy L. A. Wrigglesworth, A. S. Dadson
The orebodies of the Giant Yellow-knife mine occur in zones of schist, in an assemblage of typical Precambrian greenstones which form part of the Yellowknife Greenstone Belt. One of the most interesti
Jan 1, 1959
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The Role of Airborne Radiometric Survey in Defining the Distribution of Phosphate Rocks in the Syrian Desert and the Northern Palmyrides (7b2ffceb-7419-4074-884c-0d2d694d567f)By Y. M. Jubeli
"Gamma-ray spectrometry, an effective tool in geological mapping, was used to de?ne boundaries between various lithological formations in three adjacent areas of Central Syria, namely, the Syrian Dese
Jan 1, 1997
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Deepening ‘C’ Shaft at Giant Yellowknife with the Cryderman Shaft MuckerBy G. A. Pinsky, Pickard M. K
"IntroductionTWO METHODS of mucking have been used in sinking C shaft, the five-compartment production shaft of the Yellowknife property of Giant Yellowknife Gold Mines, Limited:(a) Band mucking durin
Jan 1, 1955
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A geological appraisal of the coal resources of Nova ScotiaBy Peter A. Hacquebard
Recent drilling programs have shown that the in-situ coal resources of Nova Scotia are very substantial. The grand totals of the measured, indicated and inferred categories amount to 232 m, 646m and 9
Jan 1, 1979
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Geology and Geochemistry of the Águas Claras and Pico Iron Mines, Quadrilátero Ferrífero, Minas Gerais, BRAZILBy Carlos Alberto Spier
The Águas Claras and Pico mines are two world-class, iron-ore mines hosted within Lower- Proterozoic banded iron-formations (locally known as itabirites) of the Minas Supergroup located in the Quadril
May 1, 2003
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Lateritization as a Major Process of Ore Deposit Formation in the Amazon RegionBy Marcondes Lima Costa
Abstract-The Amazon region is characterized by the development of deep chemical weathering represented by widespread lateritic covers and soils. Two distinct periods of laterite formation can be disti
Jan 1, 1997
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Lateritization as a Major Process of Ore Deposit Formation in the Amazon Region (5b5e5ff1-6b6d-4fad-a9e8-f2a546f4af00)By Marcondes Lima Costa
The Amazon region is characterized by the development of deep chemical weathering represented by widespread lateritic covers and soils. Two distinct periods of laterite formation can be distinguished:
Jan 1, 1997
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The Hauy Formation - Subaerial Volcanism in a Braided Stream EnvironmentBy M. Piche
The western part of the Hauy Formation of the Opemisca Group, occurring near the town of Chapais, is described in this paper. As it has been defined previously, the Formation is composed of a successi
Jan 1, 1984
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Application of work renovation planning and systems performance training at Rio Algom's Stanleigh operationsBy Allan A. Este, Bruce Arthur
"Rio Algom's Stanleigh Mine and Mill Operation Was' officially started up in August 1983. In September 1982, Rio Algom contracted Estonix International Inc. from Lively, Ontario, to develop
Jan 1, 1993
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Industrial minerals in British Columbia - new developments, new discoveries and new opportunitiesBy Z. D. Hora
"There has been a number of new developments in British Columbia's industrial minerals field over the past few years. Several new industrial operations were started to diversify the line of Briti
Jan 1, 1990
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A practical solution to cable bolting problems at the Tsumeb MineBy W. H. Stheeman
"The high rock pressures at the deeper levels of the Tsumeb Mine have necessitated the changing of the mining methods and the introduction of cable bolts. After two rockfalls in the cable-bolted stope
Jan 1, 1982
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Flurry of tax proposals affects flow-through sharesBy Robert B. Parsons
"Investors in flow-through shares are going to need an expanded road map to find their way through a growing maze of tax rules affecting such shares. At the end of 1985, no fewer than three new sets o
Jan 1, 1986
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Remote Sensing Enabling Technologies for Assessment of Construction Worker?s Musculoskeletal Disorder Risks: A Review and Future ExtensionBy Fei Dai
Musculoskeletal disorders (MSDs) are a group of painful disorders that affect muscles, tendons, nerves, joints, cartilage, and ligaments. They are a serious problem among the workforce in the United S
Aug 1, 2013
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Andacollo Hypogene ProjectBy Tim Watson
Andacollo Hypogene Project ?Overview Project description: Sulphide copper concentrator Throughput:55,000 tpd Location: Approximately 50 km from La Serena Elevation: Approximately 1,000 m ASL St
May 1, 2010
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Pilot Evaluation of an Engineering Control to Reduce Airborne Exposure to Particulates inside Drilling CabsBy K. Morin, C. -Y. Hon, G. Lachapelle
"Air-sampling results suggest drill operators working inside environmental drilling cabs at an open-pit gold mine in Nunavut, Canada, are at risk of exposure to asbestos and silica (quartz). The autho
Jan 1, 2017
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Rehabilitation of the Sydney Steel CorporationBy D. W. R. Haysom
"I AM CONSCIOUS of the honour you pay me by having invited me to address you on the subject of the Rehabilitation of the Sydney Steel Corporation. The true architect of the revival and rehabilitation
Jan 1, 1972