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Novel Vat Leaching SystemBy W. J. Young, K. B. Macneill, C. N. Smith
"A BRIEF HISTORY OF THE MURRAY BROOK MINERAL DEPOSITDuring the mid-1950's intensive exploration activity in northern New Brunswick followed the discovery of the world class Brunswick base metal deposi
Jan 1, 1993
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Maintenance Control at Algoma's Macleod MineBy C. A. Campbell
"There has been a significant reduction in maintenance hours and improved performance by maintenance crews at the MacLeod mine since the introduction of a Maintenance Control system which includes the
Jan 1, 1973
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25 Years of Process Development: Gold ProcessingBy K. P. Wright
"Twenty-five years ago, there were about thirty-two gold mines operating in Canada; nine of these have been in continuous operation since then and are still operating. Three of these are part of the D
Jan 1, 1987
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Recovery of Fume and Dust from Metallurgical Gases at Trail, B. C.By J. H. D. Hargrove, A. F. Snowball
Atmospheric pollution control has become increasingly important in re-cent years with laws and public opinion having required the reduction of contaminants from industrial gas effluents. Treatment met
Jan 1, 1959
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Recent Improvements in Magnesium Alloy FoundingBy J. W. Meier
Introduction The great importance of air warfare during World War II and the introduction of large-scale air transportation and airborne operations created an immediate demand for large quantities
Jan 1, 1948
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Should Discounted Cash Flow Projections for the Determination of Fair Market Value be Based Solely on Proven and Probable Reserves?By R. D. Lawrence
"Suggestions have been made that the appraisal of mining assets using discounted cash flow techniques should be based solely on proven and probable reserves in reliance upon the widespread internation
Jan 1, 2003
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Portland Cement in CanadaBy W. A. Toohey
Introduction From the earliest times it has been an inherent trait of man to build or create something for his own use or convenience. The need of some form of shelter other than that of the caves
Jan 1, 1927
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Behaviour of Rooms and Pillars in Deep Potash MinesBy Dennis Z. F. Mraz
"Because rock salt and pot ash formations contain particles capable of elastic deformation, the material has usually been compared with various rheological models containing elastic elements. Extensiv
Jan 1, 1973
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Characterization of red mud aggregate populations generated under shear conditionsBy G. Simard, M. J. Gagnon, A. Charette, G. Péloquin
"In the Bayer process, flocculants are introduced in the feed well to enhance the aggregation of red mud particles. To gain a better understanding of the flocculation process taking place in the feed
Jan 1, 2002
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Results and Significance of Drilling Operations in the Athabaska Bituminous SandsBy G. S. Hume
Introduction Core drilling of the bituminous sands of northern Alberta has been carried on by the Mines and Geology Branch, Department of Mines and Resources, under the supervision of the Director,
Jan 1, 1947
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Geostatistical Modeling of McMurray Oil Sands DepositsBy Oy Leuangthong
The McMurray formation in the Athabasca oil sands deposits of Northern Alberta is part of the world?s second largest proven crude oil reserves. The formation is characterized by stratigraphic layers t
May 1, 2004
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The Collection of Open Hearth Dust and Its Reclamation Using the SL/RN ProcessBy G. G. W. Thom, A. A. F. Schuldt
At The Steel Company of Canada, Limited, iron oxide dust from the basic oxygen open hearths is being collected by means of electrostatic precipitators. The utilization of this dust, which has been ham
Jan 1, 1966
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Geology and Mineral Occurrences of Lemieux-Lesseps, Gaspe, P. Q.By Jean-Louis Robert
Field work inaugurated in 1962 in the townships of Lemieux and Lesseps, in the Gaspe Peninsula of Quebec, has permitted the author to delineate the lithologic units of the area, to elucidate a few str
Jan 1, 1966
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Rock Pressure Studies In the Mines of Springhill, N. S. A Progress ReportBy A. Brown
IN INTRODUCING the subject of rock pressures, it may safely be assumed that mining men are only too familiar with the physical effects of strata stresses that accompany the extraction of minerals. It
Jan 1, 1956
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Geophysical Exploration Leading to The Discovery of the Faro DepositBy J. S. Brock
Magnetic, electromagnetic and gravimetric surveys have played an important role in the mineral exploration leading to the discovery of three major massive sulphide deposits in the Anvil-Vangorda area
Jan 1, 1973
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Summary of Investigation into Mechanical Loading, Transportation, etc., in Great Britain, Germany, and Holland, 1947By L. Frost
Physical Conditions Great Britain The physical conditions in the mines investigated in Great Britain are similar to those found in the mines of the Dominion Steel and Coal Corporation, with the
Jan 1, 1948
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Expansion of the Quebec Metal Mining IndustryBy J. E. Gill
THE 1938 season was marked by a distinct lull in exploratory activity in the Province of Quebec. Quebec was not unique in this respect, but the condition appears to have been more acute here than in m
Jan 1, 1939
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Distribution of Gold in Hypogene Ore at the Ernest Henry Iron Oxide Copper-Gold Deposit, Cloncurry District, NW QueenslandBy P. J. Williams, A. R. Foster
Petrographic studies, assay records, and laser ablation-inductively coupled plasma-mass spectrometer (LA-ICP-MS) analyses of major sulfides suggest nearly all of the gold at the Ernest Henry Cu-Au dep
Jan 1, 2007
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The Manufacture of Mineral WoolBy J. E. Gillespie
Introduction Mineral wool may be defined as "rock, slag, or glass fibres made by a process of melting and blowing by steam or air, containing a minimum of oil and unfiberized material" (U.S. Bureau
Jan 1, 1948
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Placage au cuivre de la fibre d'amiante chrysotileBy J. Lapointe, S. Leger, D. Proulx
"Une méthode non-électrolytique est utilisée pour plaquer au cuivre la fibre d'amiante chrysotite. En variant les paramètres de placage du bain, on détermine les conditions optimales du taux de d
Jan 1, 1985