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By Ingrid Hann

The Triple Bottom Line ? Economic Sustainability ? Creation of Joint Venture companies ? Planned evaluation of other kimberlites ? Social Sustainability ? Impact Benefit Agreement and Participation Agreements ? Education and training initiatives ? Environmental Sustainability ? Environmental management ? Mine closure planning

May 1, 2008

By Barrie Robb

Outline 1. Mackenzie Aboriginal Corporation (MAC) 2. ACR background 3. ?Learning from Experience? project - What - Why - lessons 3. How Industry could contribute to sustainable Aboriginal communities 4. Concluding words What is the Mackenzie Aboriginal Corporation (MAC)? ? Aboriginal owned ? Established construction capabilities ? Commitment to development of northern resources ? Partners have extensive experience

May 1, 2008

By Lloyd Rowson

??Several factors have led to a review and reoptimization of the Midwest uranium deposit by AREVA Resources Canada Inc., the project operator, on behalf of the owners ??The current proposal is to mine the deposit using open pit methods and then transport the ore by truck on a dedicated road linking the Midwest site with AREVA?s McClean Lake Operation (JEB mill) for processing ??A decision has been made to begin mining the deposit by 2010 (pending regulatory approvals)

May 1, 2008

The Millennium deposit, located in northern Saskatchewan between the McArthur River mine and the Key Lake mill, has considerable potential for becoming an operating mine. Located in the Athabasca Basin, Millennium is blessed with both the riches and the challenges that this basin offers. The potential for ground water inflows during shaft sinking, and the unconventional challenges associated with underground uranium mining, render the successful development of a new mine in this area especially rewarding. The preliminary design and engineering of the Millennium Project has tapped into the experience of other operations in the area, and has utilized new applications of geophysics technology to enhance the understanding of the local geological structure. This discussion will focus on the innovations, and the challenges specific to uranium mining, for a deposit that is poised to be one of the next mines to supplement Saskatchewan's uranium resources.

May 1, 2008

By J. Quispe, P. Zmora

La alteración es típica de los depósitos de alta sulfuración con sílice en la parte central rodeado de argílica avanzada y argílica, cuya mineralización en óxidos está relacionada principalmente a brechas hidrotermales y tufos de cristales y líticos con textura de sandy sílica, vuggy sílica y sílice masiva. Sin embargo, los trabajos geológicos y algunos sondajes realizados recientemente en el proyecto han permitido reconocer un cuerpo mineralizado de oro-cobre (0.40 g/t Au y 0.054% Cu), con ensamble de alteración clorita-epidota-paragonita-muscovita, relacionado a un intrusivo diorítico; observándose una gradación de los ensambles de alteración (arcillas a micas blancas), es decir de una alteración argílica intermedia (dickitaillita) a una alteración filica (paragonita-muscovita), lo cual evidencia una transición de un sistema de alta sulfuración a un sistema pórfido.

May 1, 2008

By Ferri Hassani

Some future challenges ? People ? Shortages of HQP (e.g. engineers, scientists, geologists) ? Environment ? Regulatory standards - GHGs and air pollutants ? Mine waste management and rehabilitation ? Downstream processing (e.g., alternatives to cyanide) ? Climate change adaptation ? Lowering costs and improving productivity ? Energy efficiency ? Mine automation ? Health and safety ? Deep mining

May 1, 2008

La caracterización del marco estructural distrital sugiere que la compresion fue inducida a partir de las fallas de rumbo Chicama-Chirimayo con una clara evidencia de vergencia hacia el noreste observado en los anticlinales, interrumpidos por fases de extension determinando bajos estructurales a lo largo de corredores tipo grabens de dirección noroeste, asociado a fallas de componente destral relacionado con emplazamiento de cuerpos subvolcanicos con mineralización de tipo pórfido de cobre-molibdeno coetaneo en 12 Ma.

May 1, 2008

By Luis Ayala, Francisco Solano

Entre Huachón y Corralcancha (Cordillera Oriental) se ha identificado un corredor estructural NO-SE (Chaska-Rumichaca) ubicado a ~30km al este de Cerro de Pasco. Cuyos límites son fallas regionales que determinan un bloque paleozoico del Complejo Metamórfico del Marañón (CMM). El límite occidental (Falla Rumichaca) corresponde a una falla inversa de vergencia SO que aflora dentro del CMM; mientras que el límite oriental (Falla Chaska) es una zona de cizalla compresional de vergencia NE que coloca al CMM sobre los Grupos Mitu (Pérmico superior-Triásico inferior) y Pucará (Triásico superior-Jurásico inferior) replegados. Este límite exhibe un flexionamiento de NO-SE a N-S que está asociado a fallas subordinadas de cinemática compresional, extensional y de desgarre.

May 1, 2008

By Matt Manson

?? Current Exploration and Assessment ?? Overview of Potential Development ?? Infrastructure ?? Opportunities and Challenges ?? Renard? 1-10 kimberlite pipes and ?Lynx-Hibou? kimberlite dyke system within ?Foxtrot? property ?? 50/50 Joint Venture between Ashton (a subsidiary of Stornoway) and SOQUEM ?? Discovered 2001-2003 ?? Québec is routinely assessed as one of the top mining jurisdictions in the world ?? Agnico-Eagle Mines Ltd. Is Stornoway?s largest shareholder and a leading mine developer in Québec

May 1, 2008

By Sylvie Brassard

Available information ?? InfoMine: mineral properties ?? Metals Economics Group: budgeted exploration expenses ?? MineScan: Canadian and American Mining Companies ?? Statistics Canada: Canadian Direct Investment Abroad, by Sector in the world OR all sectors by Country

May 1, 2008

By Axel Doelcken

?? Liebherr excavators in standard configuration are generally designed to operate in an ambient temperature range between -12°C and +55°C (10.4 °F and 131°F). ?? To operate effectively and efficiently in very low temperatures special consideration needs to be given to the design ??An inappropriately designed hydraulic system unable to withstand extreme changes in temperatures or varying working conditions will lead to: - premature wear and more frequent replacement of components - increased maintenance & unplanned downtime This will affect productivity & operating costs.

May 1, 2008

By Dean Gerhardt

Why the need for proactive loose detection? ?? Past history of ground falls in Saskatchewan mines prompted research into new techniques for ground control. ?? Traditional tools for ground assessment (i.e. visual inspection, sounding with scaling bars) are not proactive and can often be time consuming. ?? Need existed for a system that was non-evasive, time efficient, and could be managed by a single operator. Ground Penetrating Radar (GPR) immerged showing the greatest potential.

May 1, 2008

By Jacques Ouellet

Outline What is Microwave energy Investigation of transparency of 40 minerals Melting of Andesite in a MW oven Numerical modeling /Computer Simulations o FEM analysis ?? Some laboratory experiments o Particle Modelling Mw Application to Rock Breakage o A MW Rock Drill Prototype Conclusions What is Microwave energy Microwave energy is an electromagnetic wave consisting two electronic & magnetic wave traveling perpendicular to each other and transporting energy with the speed of light.

May 1, 2008

By Alvaro Fernández-Baca, Richard Chaiña

El proyecto Ayawilca, controlado al 100%por Tinka Resources y ubicado en el Perú central, contiene un expectante descubrimiento de zinc-estaño en un sistema de reemplazamiento en carbonatos (CRD), así como un recurso de plata cercano a la superficie. Basado en sondajes completados hasta finales de 2015, Tinka anunció un estimado de recursos minerales inferidos para la zona de zinc de 18.8 millones de toneladas con 8.2% de zinc equivalente, y un primer estimado de recursos minerales inferidos para la zona de estaño de 5.4 millones de toneladas con 0.89% de estaño.

May 1, 2008

By I. Trinidad, A. Alván

Este resumen proporciona los resultados de los estudios sobre sedimentología, litogeoquímica y estratigrafía de secuencias realizados en rocas jurásicas del Grupo Yura en Tacna (Puente, Cachíos, Labra, Gramadal y Hualhuani Fms). Los resultados revelan que Puente, Cachíos y Labra Fms consisten en facies de serpenteo fluvial depositadas en entornos de alta sinuosidad, mientras que Hualhuani Fm consiste en trenzar facies fluviales. El apilamiento del Grupo Yura refleja su naturaleza programática y regresiva (meandros al trenzado), siendo clave para comprender su potencial económico mediante la caracterización y predicción de sus facies en el subsuelo.

May 1, 2008

By Eric L. Hoffman

Sample preparation technology changes Rock Soil Vegetation Analytical Innovation Assay or Geochem Choice of Digestions Choice of analytical method Whats new in analytical technology? Innovations in surface Geochemical Methods Hydrogeochemistry Biogeochemistry Soil Gas Hydrocarbons (SGH) Selective Extractions Glacial Environment Arid Environment

May 1, 2008

By Susan M. Moore

Many challenges are faced by workers in lower-seam (42 inches or less) mines. The lower-seam heights confine mine workers to their knees as they perform their daily tasks such as installing roof bolts, delivering supplies, repairing belt, or cutting coal. Miners working in these lower seams often consider kneepads to be their only line of defense against knee injuries. However, healthy knees do not start and stop with kneepads. Other interventions such as changing postures, proper hygiene, and work station design may also be used to reduce mine workers? risks for developing knee injuries. Incorporating these and many other interventions into a mine worker?s ?way of life? is an important step to ensuring a long, healthy career and retirement. Keeping knees healthy is also a key aspect to reducing costs in low-seam mines as the industry battles rising health care costs, and training/recruitment of replacement workers is time-consuming and costly. Educating the workforce about the possible interventions to reduce knee injury risk is a primary objective for the National Institute for Occupational Safety and Health?s (NIOSH) Pittsburgh Research Laboratory (PRL). Therefore, NIOSH researchers, along with industry and academia, developed a training package to educate the mining community about some possible interventions beyond kneepads that may be used to help decrease knee injury rates. Increased awareness and simple changes are the first steps to reducing knee injuries.

May 1, 2008

By Heather Budney

Objectives 1. Evaluate the effectiveness of ON?s EA processes using criteria from the EA and policy sciences literature. 2. Recommend improvements to the EA processes and draw lessons from the ON case for the consideration of other jurisdictions. Evaluation Process 1. Chose criteria ? 14 primary criteria (Wood 2003) ? Subcriteria from Wood (2003) and Lasswell (1971) 2. Gathered information ? 6 key informant interviews ? Published literature, policies, legislation 3. Assessed criteria and formed Recommendations

May 1, 2008

By Neil Camarta

$6 Billion Dollar Education ?? Construction is like war ? you need a command and control organization ?? A strong Owner?s team is a must ?? Smaller is better ? break the project into bite size chunks ?? New technology is risky ? lots of construction and start-up risk ?? Safety can be successfully managed ?? Don?t expect contractors to ?work well together? ?? Never, ever let Mining Engineers run stuff than can catch fire

May 1, 2008

By Gavin C. Dirom

? The Mining Association of British Columbia (MABC) was established through an Act of Parliament in 1901 ? The MABC represents the interests of B.C.?s ? Coal and mineral mining companies ? Smelting companies ? Advanced stage development projects ? Key areas of work: ? Environment, Health and Safety ? Policy & Government Relations ? Knowledge and Information Services

May 1, 2008