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  • CIM
    A Techno-Economic Assessment of the Coal Gold Agglomeration Gold Recovery Process

    By I. G. Townsend, S. A. Buckley, C. I. House

    "SummaryBritish Petroleum plc is developing a new gold recovery process known as coal gold agglomeration (CGA) for the recovery of gold from its ores. Liberated gold grains are recovered with high eff

    Jan 1, 1989

  • CIM
    Coal Quality Estimation using Geophysical Logging Without Radioactive Sources

    By Filipe Beretta

    This study investigates geophysical logging capacity to predict coal quality. It was analyzed for possible correlation, some parameters determined via laboratory analysis of coal against results for t

    Oct 1, 2009

  • CIM
    Fly-In Program at Rabbit Lake

    By F. R. Nogas

    "Because of the elements of uncertainty and instabilitp associated with single-enterprise communities, there is increasing interest in the alternatives to developing additional new communities of this

    Jan 1, 1976

  • CIM
    Characterization of Solid Residue from Leaching New Zealand Ironsand Characterization of Solid Residue from Leaching New Zealand Ironsand

    By M. Nusheh, C. Bumby, A-H. Puichaud

    "Vanadium-bearing titanomagnetite ironsand deposits occur along a 480 km stretch of the west coast of New Zealand. In the present study, the leaching behaviour of NZ ironsand was investigated in hydro

    Jan 1, 2017

  • CIM
    The Griffith Mine Energy Reduction Program

    By J. Frostiak

    "This paper describes some energy reduction measures Implemented at the Griffith Mine. Before proceeding, I will give you a brief overview of the operation.The Griffith Mine is an iron ore mining, con

    Jan 1, 1983

  • CIM
    Flotation Column Scale-Up and Simulation

    By G. S. Dobby, J. A. Finch

    "I. INTRODUCTIONA significant development in flotation over the past few years has been the increasing industrial use of flotation columns, primarily in Canada. The column differs dramatically from co

    Jan 1, 1985

  • CIM
    Namew Lake Mill Project

    By K. Hoover, G. Labarre, S. Rantanen

    "As part of the Namew Lake project a mill was constructed to treat 1900 tpd of ore grading approximately 0.90% CU and 2.45% Ni to produce copper and nickel concentrates.Nickel occurs mainly as pentlan

    Jan 1, 1990

  • CIM
    Laboratory Testwork of Mixed Xanthates for the Raglan Ore

    By Norman O. Lotter, Simon Yu, Tony Deng, Antonio Di Feo

    "Xstrata Nickel’s Raglan operation, northern Québec, achieved paymetal recovery gains in 2007 by switching the collector from potassium amyl xanthate to sodium isobutyl xanthate. To follow on from tha

    Jan 1, 2010

  • CIM
    pH Control of Mattagami Lake and Orchan Mines Effluents

    By K. G. Stowe

    "1. Introduction Mattagami Lake Mines and Orchan Mines operate zinc copper mines adjacent to one another near Matagami, Quebec, situated approximately 300 kilometres north-east of Rouyn-Noranda. (Note

    Jan 1, 1979

  • CIM
    Blast-Furnace Slag Cement

    By J. A. Brothers, M. R. Foran

    "AbstractThis paper reviews the progress made in the manufacture of hydraulic cement from iron blast-furnace slag by simply grinding the granulated material with other constituents. The influence of t

    Jan 1, 1950

  • CIM
    Processing of Refractory Sulphides at Mantos de Oro, Chile

    By John G. Peacey, Leoncio Sevilla G., Ford. Kevan J. R., Erling Villalobos C.

    "Kinross Gold Corporation’s Mantos de Oro (MDO) gold/silver mine in northern Chile currently processes 15,000 tpd of oxide ores through a mill, whole ore cyanide leach plant followed by a Merrill-Crow

    Jan 1, 2009

  • CIM
    A Moveable Mineral Processing Miniplant

    By P. Wells, P. Quinn

    "A moveable flotation miniplant was designed and constructed at the research laboratory of Inco Technical Services Ltd. to address the need for flowsheet development with a limited amount of ore (such

    Jan 1, 2003

  • CIM
    Comparison of Ore Hardness Measurements for Grinding Mill Design for the Tenke Project

    By David Meadows, John Starkey

    "As part of the ongoing project development for the Tenke Fungurume Copper-Cobalt Project in the Democratic Republic of Congo, Phelps Dodge Corporation has examined methodologies for determining the s

    Jan 1, 2007

  • CIM
    Ore Sorting of Low-Grade Gold Sulphide Deposits

    By N. Schmalbein, L. von Ketelhodt, L. Kotelo

    "The mining industry continues to remain challenged. Lower commodity prices, increasing labor costs and more importantly diminishing reserves are amongst some of the primary factors contributing to th

    Jan 1, 2017

  • CIM
    Detection of Kaiser Effect in Marbles Under Tensile Stresses

    By Xie Qiang

    It is known that the stress state inside rock discs under Brazilian tests is neither simple compression nor tension, but a complex combination of both stress types, as well as for a beam subjected to

    May 1, 2009

  • CIM
    The Co-operative Committee System of the Consolidated Mining and Smelting Company of Canada, Limited

    By Selwyn G. Blaylock

    I.-THE HISTORY OF THE SYSTEM TO trace the history of the development of the Co-operative Committee System in The Consolidated Mining and Smelting Company of Canada, Limited, one must look backward a

    Jan 1, 1936

  • CIM
    Improved Production Forecasting through Geometallurgical Modeling at Iron Ore Company of Canada

    By Dave Bulled, Jim Thompson, Tim Leriche, Mark Blake, Troy Wilkie

    "A commitment to a core testing, plant modeling and reconciling technique has shown substantial economic benefits to IOC in terms of accurate production forecasting, smoother operation of the mill, im

    Jan 1, 2009

  • CIM
    Mill Expansion at Heath Steele

    By E. Busse

    "Heath Steele Mines Ltd. operates a lead-zinc-copper mining and milling complex in New Brunswick.• During the past seven years, as ore reserves increased, the mill capacity was first expanded to 1,600

    Jan 1, 1972

  • CIM
    Commercial Aspects of Gold Applications : From Materials Science to Chemical Science

    By Christopher W. Corti

    A major aim of the GOLD 2003 conference, is to promote new gold related science and technology with a view to developing new useful industrial applications for gold. Current industrial uses have provi

    Oct 1, 2003

  • CIM
    Contrasting Kimberlites and Lamproites

    By Barbara H. Scott Smith

    "During the last two decades lamproites have joined kimberlites as the only two known primary sources of economic quantities of diamonds. This paper contrasts the petrography, primary and xenocrystic

    Jan 1, 1992