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Luis Felipe Medina Aguirre
This document presents estimates of future "total cash cost per ounce" and "minesite cost per tonne" that are not recognized measures under United States generally accepted accounting principles ("US
May 1, 2011
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Real-Time Intervention to Prevent Driver Sleepiness
Falling asleep at the wheel of a moving vehicle is not only dangerous but avoidable. It is implicated in up to 30% of all road fatalities in general and up to 65% of mining incidents involving haulage
May 1, 2011
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Stope Stability Monitoring at the Goldex Mine
By Patrick Frenette
The Goldex Mine is an underground gold mine using a unique mining method where a single very large stope is being created. In order to maintain stability of the walls and roof of the stope which is 45
May 1, 2011
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Financing From the Perspective of Mining Companies
By Eric Low
Raising capital by issuing debt or equity is necessary in almost every corporation. In the field of corporate finance, the raising of capital is a heavily-studied topic. However, some of what is studi
May 1, 2011
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Using High Precisions GPS Applications to Meet Ore Level Blending Requirments in the Oil Sands
By G. F. Trainor
At the Canadian Natural Resources Limited (CNRL) Horizon Mine they use Wenco International Mining Systems Ltd (Wenco) Fleet Management System to monitor and control their production fleet with the goa
May 1, 2011
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Application of Shovel Bucket Blast Fragmentation Analysis
By Edmond Chow
Shovel bucket blast fragmentation analysis is an alternate way to assess blast performance and its effects on downstream mining processes. A camera is installed on the boom of cable shovels, and the s
May 1, 2011
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Iron Ore Company of Canada - Best Practice in upgrading and improving its pellets and concentrate
By Rénard Chaigneau
Quality during induration Drying ??40% of energy ??Drying velocity = f(1/radius2) ??Size versus risk of condensation ??Flow is important (minimise fines)Oxidation ??IOC Fe2+ typically 0.04% ??
May 1, 2011
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Improving Raisebore Stability Assessments and Risk
By B. M. Coombes
The McCracken and Stacey (1989) method of assessing geotechnical risk for largediameter raisebored shafts has been the basis for most Australian pre-construction raisebore investigations for the past
May 1, 2011
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Kemess South Mine Closure and Reclamation
By Georgia J. Lysay
Kemess South Mine ended operations in March 2011. Final reclamation works began during operations in 2008 in anticipation of closure. The focus of reclamation during mine operations was on the inactiv
May 1, 2011
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Modelling Effectiveness of Covers for Tailings Closure ? Case Studies
By Lindsay A. Robertson
The long term management of acid generating tailings at mine closure is a common issue, however, management of ARD is significantly impacted by local conditions, including climate. Acid generating tai
May 1, 2011
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Mineral Resource Classification. How the Viability of your Project may Hang on a Qualified Person?s Judgement
By P. R. Stephenson
Mining projects depend on the amount and quality of the mineral reserves, which in turn depend on the amount and quality of the mineral resources. Only Measured and Indicated Resources may be converte
May 1, 2011
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Using Gas Monitoring and Personnel/Vehicle Tracking to Maximize the Benefits of Ventilation-On-Demand in Underground Mining Operations
By Tanveer Jahir
With increasing energy costs and mounting government pressure to adopt low emission, green sources of energy, it has become imperative to develop long-term sustainable underground infrastructures that
May 1, 2011
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Stability of Pillars and Tabular Excavations under Shear Loading Conditions ? Implications for Mine Planning and Design
By Fidelis T. Suorineni
Rockbursts are a major hazard in deep hard rock underground mining and tunneling. To date a significant number of rockbursts still defy conventional explanations. A review of rockburst case histories
May 1, 2011
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Developing a Consistent Approach to Mine Reclamation - Cape Breton Development Corp. (CBDC) Mine Site Closure Program
By Belinda Campbell
Tools for Consistency 1. GIS Web Site 2. National Project Management System 3. Site Grouping Approach (721 PIDs) 4. Mine Reclamation Standing Offer Agreements ?Contracting tool 5. Remedial Object
May 1, 2011
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Challenges in Transparency ? The Need for Change Management in Implementing Mine Management and Tracking Systems
By Robert J. McCarthy
Mining has a record of achievement in developing and adopting new technology to facilitate the extraction of increasingly challenging resources. Certainly larger, or more capable, mining equipment has
May 1, 2011
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Mining Innovations at McArthur River Operation
McArthur River Operation is the world?s largest high grade uranium deposit and is located in Northern Saskatchewan. McArthur River came into production in December 1999 with a number of innovative tec
May 1, 2011
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Backfill Practice at Copper Cliff North Mine (CCNM)
By Ike Isagon
Backfilling has become an integral process in underground mining operations, with varying cost-effective forms of application. This study is a part of an overall investigation into the backfill practi
May 1, 2011
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Injectable Resin ? A Highly Adaptable Ground Support Anchoring System
By Chris J. Pritchard
Pumpable, two-component resins for anchoring rock bolts provides significant advantages over traditional cartridge resin and cement grout systems where fast and easily adaptable support is required fo
May 1, 2011
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Re-Thinking Underground Hard Rock Mining
By Alex Henderson
The underground hard rock mining industry has had little change since the mobile equipment era began in the 1970s. Equipment has become larger and faster but has not kept pace with the following chall
May 1, 2011
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Building the Next Major Iron Ore Mine in the Labrador Trough
Certain information contained herein regarding Champion Minerals Inc., including management?s assessment of future plans and operations, may constitute forward-looking statements under applicable secu
May 1, 2011