Search Documents
Search Again
Search Again
Refine Search
Refine Search
-
An overview of gold deposits in the eastern Abitibi sub provinceBy François Robert
"The Eastern Abitibi Sub province (Quebec segment), contains two main types of gold deposits: the common quartz-vein type and the rare pyritic type. Both occur in areas dominated by volcanic rocks and
Jan 1, 1990
-
The Young Technical Graduate After the WarBy J. M. Turnbull
THE primary objective of the young graduate, after the war, will be to obtain a suitable position within the Industry, with adequate pay and opportunity to advance. The positions available to meet thi
Jan 1, 1943
-
Coal Research In Canada-1965"THE Canadian Advisory Committee on Coal Research, which is commonly known as CACCR, has been in existence for the past five years and has held annual meetings during that period. This Committee is co
Jan 1, 1966
-
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
-
Requirements for Mine Ventilation Fans Delivered to RussiaBy M. Knot
Fans delivered to the Russian Federation, and eventually to countries of the former U.S.S.R., for mine ventilation must meet the legislative requirements of local jurisdictions. This paper presents a
Aug 1, 2013
-
Integrated Water Cyclone Plants for Coal PreparationBy J. Visman
"Cyclone separators of different design are being used in increasing numbers in the coal industry of today. One recent addition, the Compound Water Cyclone, is finding application in the North America
Jan 1, 1968
-
Chemical Control of Hydrogen Sulphide During Drill Stem TestsBy Joseph U. Messenger
A method of applying ammonium hydroxide to a drill stem containing hydrogen sulphide gas and hydro-gen-sulphide-bearing oil and water so as to remove the hydrogen sulphide as ammonium sulphide is de-s
Jan 1, 1958
-
Density and Porosity Concepts for Asbestos and , Other MineralsBy M. Cossette, P. C. A?tcin
At present there is considerable confusion in the asbestos industry with regard to density and porosity measurements of asbestos. In order to clarify the situation, various notions of porosity and den
Jan 1, 1972
-
Sulfate-Balance Control Strategy at the Flin Flon Zinc PlantBy Tracey Bodnarchuk, Philipp Mirzoev
Sulfate balance control is a common problem for zinc plants. Roast-leach-electrowin plants are mostly concerned with the over-generation of sulfates while for the HudBay direct leach plant both extrem
Jan 1, 2015
-
Effect of Neodymium on the High Temperature Oxidation and Ignition Behavior of MagnesiumBy M. O. Pekguleryuz, D. S. Aydin
The high temperature oxidation and ignition resistance of Mg-(0-6) wt% Nd alloys have been investigated via isothermal and continuous heating experiments conducted in air atmosphere. Alloy composition
Jan 1, 2015
-
Case History of a Gravity Drainage Type ReservoirBy R. E. Martin
"The Westerose Leduc (D-3) pool, a Devonian reef reservoir situated in Central Alberta, Canada, has now been producing for over seven years. As a unit operation, the pool pro-vides an interesting exam
Jan 1, 1960
-
The Cinola Gold Deposit, Queen Charlotte Islands, British ColumbiaBy A. J. Sinclair, N. Champigny
"The Cinola gold deposit in the northern Queen Charlotte Islands, British Columbia, is in a clastic sequence consisting of a lower shale of the Late Cretaceous Haida Formation and an overlying interbe
Jan 1, 1982
-
Development of High-Strength and High-Toughness Plates for API X-100 and X-120 Linepipe Steels for the 21st CenturyBy C. I. Garcia, G. Zhou, W. Gao, A. J. DeArdo
The development of X-100 and X-120 linepipe steels was investigated using a series of low-carbon Mo-Nb-B steels. The laboratory steels were vacuum melted and processed using advanced thermomechanical
Jan 1, 2005
-
Leach Residue Filtration at the Hudbay Zinc Pressure Leach PlantBy S. Shairp
"After cooling and thickening, slurry from the second stage of the Hudbay zinc pressure leach circuit is filtered and washed on a belt filter prior to disposal. At times, the belt filter can be a bott
Jan 1, 2012
-
Study on the Fabrication and Joining Technologies of Advanced Oxide Dispersion Strengthened SteelBy B. K. Choi, S. H. Kang, G. E. Kim, K. B. Kim, S. Noh, T. K. Kim, H. J. Jin
Oxide dispersion strengthened (ODS) steel is being considered as an in-core structural material of future nuclear reactor systems because of its excellent creep and irradiation resistance on the basis
Jan 1, 2015
-
Extraction of Radium From Great Bear Lake PitchblendeBy R. J. Traill
Introduction Following the discovery of high-grade deposits of pitchblende in the Great Bear Lake area of the Northwest Territories by Mr. Gilbert LaBine in May, 1930, samples were submitted to the M
Jan 1, 1933
-
The Renzy Copper-Nickel Mine 197 Days to ProductionBy R. M. Kleine
In the fall of 1968, Sheridan Geophysics leased the Renzy Mine property 50 miles northwest of the town of Maniwaki, Quebec. A 500-tpd flotation mill was dismantled at Belleterre, Quebec, trucked into
Jan 1, 1970
-
Geology of the Sherritt Gordon OrebodyBy W. J. Farley
Location and History The Sherritt Gordon mine is in northern Manitoba, one hundred miles north of The Pas and forty miles northeast of Flin Flon. The original discovery was made by a Cree indian
Jan 1, 1949
-
Arrested Cupellation: A Step Change in Fast in-Line Fire Assay That Enables Gold Analysis at Low ConcentrationBy B. Hohenstein, B. McBain, B. de Jong
"The automated fire assay system (Fast In-line Fire Assay or FIFA) has not found acceptance in the Au mining industry as the lower measurable limit of 0.20 ppm did not allow Au tailings to be measured
Jan 1, 2017
-
Electrical Safety in the Mining SectorBy Nelson Lawrence
An Electrical Risk Management/Inspection Program has been designed specifically for the mining sector in order to provide electrical code expertise and systemic gaps in electrical systems. Goals inclu
May 1, 2006