Search Documents
Search Again
Search Again
Refine Search
Refine Search
-
Progress in Aluminium TherapyBy W. D. Robson
THE prevention of silicosis by metallic aluminium has been reported by Denny, Robson, and Irwin in two papers. The first (1) was published in 1937; the second (2), in 1939. The results definitely esta
Jan 1, 1944
-
Stochastic Simulation of Open Pit Pushbacks with a Production SimulatorMaterial scheduling, sequencing planning and execution are the core tactical mine plan for achieving production targets that maximize the objective function of any mine production entity. This objecti
May 1, 2004
-
Space Technology Solutions: An Opportunity for the Mining IndustryBy Bob Robinson
In 1990, the European Space Agency (ESA) initiated a technology transfer program to stimulate the wider use of technology developed by the European and Canadian space communities. This paper focuses o
May 1, 2001
-
Multiparameter Petrophysical Characterization of an Orebody: An Exploration Case HistoryBy E. Bongajum
We present results from petrophysical studies to characterize a Zn-Pb-Ag deposit in Nash Creek, New Brunswick. The measurements are part of an integrated study that includes geological and geophysical
May 1, 2009
-
Brief Description of Similkameen ConcentratorBy R. W. Nice
"The Similkameen Mining Company property is situated about 9 1/2 miles south and west of Princeton B.C. Owned and operated by Newmont Mining Corporation, mining is presently taking place in the Ingerb
Jan 1, 1975
-
Emperical Design of Stopes for the Lower Rodeo OrebodyBy Denis Thibodeau
The selected mining method for the Rodeo lower Zone is slot and slash. Initial design indicated that the stope height should be limited to a maximum of 18 m, thus six levels were needed to extract the
May 1, 2002
-
Numerical Modeling Simulations of Spray-On Liners Support Potential in Highly Stressed and Rockburst Prone Rock ConditionsBy A. P. E. Dirige
Extensive field study has been performed to assess the capabilities of thin sprayon liners (TSLs) and conventional spray-on support systems for preventing rock and support material damage that often r
May 1, 2009
-
The Accident Prevention Program at Consolidated Discovery Yellowknife Mines LimitedBy Ralf M. Kleine
THE property of Consolidated 1 Discovery Yellowknife Mines Limited, (Figure I) is situated in the Northwest Territories, approximately 50 air miles north of the town of Yellowknife. The mine is reache
Jan 1, 1962
-
Autonomous Navigation and Mapping System for MRPTA RoverBy V. Polotski
Initiated and financed by the Canadian Space Agency, Micro-Rover Platform with Tooling Arm (MRPTA) project has targeted the development of a robotic system with remote control and autonomous navigatio
Aug 1, 2013
-
A Two-Phase Backfill Approach to Dilution Control at the Doyon MineBy Emilie S. Williams
The Doyon Mine?s Zone 1 (Altered Zone), found along the southern boundary of the mine, encompasses approximately 20% of the mining reserves. The mineralisation is found in a series of steeply dipping
Oct 1, 2004
-
Unique construction methods employed for a ventilation raise at Petro-Canada's Kipp coal projectBy S. A. G. Poppen, J. Konopka
"Petro-Canada's project investigative and experimental underground work in the Galt coal seam at Kipp, Alberta included the construction of an emergency egress and ventilation raise from surface.
Jan 1, 1983
-
How to be a SurvivorBy W. G. Johnson
"As we move into 1983, Canada is not only in a deep recession, there are major changes taking place.International competition is growing fiercer.Major core industries such as automobile, steel, mining
Jan 1, 1983
-
Consolidated rockfill optimization at Kidd Creek MinesBy Parviz N. Farsangi, Ferri P. Hassani, Allen G. Hayward
"Kidd Creek Mines places approximately 10 000 tonnes of consolidated rockfill (CRF) daily. Consolidated rockfill comprises sized aggregate mixed with different ratios and amounts of binders. Consolida
Jan 1, 1996
-
The Role of Copper Ions in Sphalerite - Pyrite Flotation SelectivityBy T. K. Dichmann, J. A. Finch
"Microflotation, laboratory batch, and in-plant minicell continuous tests were conducted to determine if copper ions not only activate sphalerite but also depress pyrite when the minerals are together
Jan 1, 2000
-
Radiometric Techniques in Heavy Mineral Exploration and ExploitationBy C. Stapel, I. C. Tânczos, R. J. De Meijer
"Abstract -In recent years the Environmental Research Group of the KVI has been developing a number of radiometric techniques that may be employed in mineral sand exploration. These techniques involve
Jan 1, 1994
-
Recent Advances in the Design and Understanding of Umbrella Arch SystemsBy M. S. Diederichs, J. Oke
Surface limitations and a need for more direct transportation routes require serious consideration be given to the development of underground construction works in geotechnically unfavourable conditio
Jan 1, 2015
-
The Role of Oxygen Demand in the Flotation of a Complex Sulphide Ore (7422717d-0c76-4628-a6fb-8038409d5379)By C. Carlson, W. Muir
"The oxygen demand of the complex lead-zinc-iron feed at the Cyuro Anvil concentrator was determined denendent on the cyanide ion con-contration of the pulp. By redistribution of the cyanide [ ] the g
Jan 1, 1976
-
A pilot-scale evaluation of the effect of grind size on the recovery of a UG2 platinum oreBy Trevor Harris, Martin Harris
"This paper evaluates the effect of grind size on the flotation performance of a platinum ore from the UG2 reef of the Bushveld Igneous Complex, in South Africa. The study was conducted on the Mintek
Jan 1, 2002
-
Review of Autoclave Technology ApplicationsBy Linda Dufour
"Autoclaves have been in commercial use in the mining industry since the early 1950's the initial applications included tin, uranium, cobalt, nickel and copper extraction under both acidic and alkalin
Jan 1, 1997
-
The safety imperative?transforming the workplace to protect peopleBy G. Winkel
Safety conditions in industry have greatly improved over time. However, around the world, in Canada, and in each province or territory, people are still the victims of serious industrial accidents. Th
Sep 1, 2004