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Purpose of TSUG Continuous Improvement in Mining Share Best Practises Exchange Ideas Network for Frontline Supervisors and Middle Management Meetings ? Two per Year -Spring and Fall ? Thirty Five to Forty Attendees ? Rotate Between Host Properties ? Host Mine Provides ? Meeting Room for One Day Tour of Mine and Maintenance facilities on Second Day

May 1, 2010

By Steven Chung

Decision Network Modelling in a mining operation represents a complex process environment that is inherently more variable than a processing plant or factory. The uncertain availability of loading locations, haulage paths, loading and hauling equipment, along with inconsistent operator behaviour, cause a relatively large number of upset events that must be recognized, communicated and dealt with by the appropriate management authority. Traditional process maps that represent a deterministic model of the mining process can quickly break down in the face of such a volatile environment. An alternate modelling strategy, composed of decision networks, focuses on the interactions between goal-oriented entities and their environment, allowing system integrators to explicitly determine the information to be exchanged while providing feedback mechanisms that improve system flexibility and decision quality. This ensures a consistent framework for incrementally increasing system automation.

May 1, 2010

By Scott A. Trebilcock

Nautilus Minerals Inc the world?s leader in exploration and development of deep ocean mineral resources is today focused on the recovery of high grade copper-gold from in seafloor massive sulphide mineralization. These mineralized belts, analogous to land based volcanogenic massive sulphides (VMS) deposits are located near tectonic plate boundaries of the Western Pacific and around the world. Nautilus; first development project is Solwara 1 located in benign waters in Papua New Guinea. Since 2006 the company has completed detailed environmental and geological studies at Solwara 1, culminating in a number of world firsts, including the first Environmental Permit for a deep ocean mineral project and the first NI 43-101 compliant seafloor massive sulphide resource statement. Nautilus has relied heavily on proven deepwater technologies from the oil and gas industry in the design of the first mineral extraction system. Pipeline trenching units, workclass ROVs, deepwater production risers and drill cutting removal systems will all be adapted at Solwara 1. Key contractors to the project have all been selected for their deepwater experience, creativity and determination to launch this new industry. Innovation is at the forefront of Nautilus? success to date. This paper gives an overview of the Solwara 1 development and describes the exploration and production technologies adapted for seafloor mineral extraction.

May 1, 2010

By Douglas Macaulay

"The Work contains the personal views and opinions of the Author and in no manner should it be construed as reflecting the official position of Export Development Canada. The Author makes no representation or warranty with respect to the accuracy or completeness of the contents of the Work and specifically disclaims any implied warranties, merchantability or fitness of use for a particular purpose". Export Development Canada ?Canada?s official export credit agency, established 1944 ?Mandate to support export and foreign investment ?Financially self-sustaining, AAA rated borrower ?Services include: Financing (FIN), Political Risk Insurance (PRI), Contract Insurance & Bonding (CIB), Accounts Receivable Insurance (ARI) ?A trusted partner in troubled times

May 1, 2010

By Sarah R. Hindle

Carbon capture and storage has jumped to the forefront of climate change mitigation efforts for its capacity to sequester large amounts of carbon. Mineral carbonation is one prominent option, mimicking and accelerating the natural weathering process of certain silicate minerals. This has the ability to produce stable carbonate minerals that can store carbon on geologic time scales with little to no risk of leakage. Commercialization of this process is ideally suited for integration into the proposed mining operations at the Turnagain Nickel site in Northern BC. This is due to the abundant supply of suitable ultramafic feedstock material, as well as the economic benefit of sharing costs while reducing net emissions and bringing value to otherwise valueless and costly waste rock. While studies have shown this process to be technologically viable on a laboratory scale, assessing the economic and financial viability of such a process on an industrial scale is necessary. An evaluation of the financial feasibility of integrating mineral carbonation into the mining cycle at Turnagain under a proposed cap-and-trade system is presented.

May 1, 2010

Sustainable Development SAFETY ?Safety is the most important element of sustainability. ?One bad experience or incident can mar a company?s reputation for a long, long time. ?News travels faster than ever ?Internet, blogs, texting, peer-to-peer communication, etc. and unfortunately sometimes the information is not always accurate. ?Rarely do we hear in the news about the mining companies or projects that are done safely ?we always hear about the exceptions. ?Safety is just like TQI / TQM ?the process of improving can never stop.

May 1, 2010

By Bern Klein

Motivation for Improved Energy Efficiency in Mining ? Canada potentially adopting Greenhouse Gas Emissions and Intensity Legislation in 2013 ? BC -Climate Action Plan and Energy Conservation Agreement in 2008 ? BC Energy Plan 2007 -BC Hydro is mandated to save 50% of new load growth ? TSM Initiative -Energy Management, Energy Reporting, Setting Energy Targets, GHG Management BC MOU for Energy Conservation Agreement -MEMPR, MABC, BC Hydro

May 1, 2010

By Chigova. Terence

In 2008, Anglo installed the Modular IntelliMine® System at its Kleinkopje Mine (AKK). As part of this deployment, Anglo also used the Change Management Consulting Service offered by Modular to ensure a successful installation. This paper outlines the benefits that AKK has realized through the deployment of the system, including a 15% improvement in tonne/kilometers per hour (TKPH). The mine benefited from the improvements provided by the system almost immediately by utilizing change management to more effectively integrate IntelliMine technology into their processes. This case study includes details about the deployed system, the implementation of change management, and recommendations to ensure success in future projects.

May 1, 2010

By Robert Boutilier

For more information on what the social licence means, see the following: Joyce, S. and Thomson, I. 2000. Earning a social licence to operate: Social acceptability and resource development in Latin America. The Canadian Mining and Metallurgical Bulletin, 93(1037) Nelson, J. and Scoble, M. 2006. Social License to Operate: Issues of Situational Analysis and Process. Vancouver, BC: Department of Mining Engineering, University of British Colombia. Thomson, I. and Boutilier, R.G. 2010. The Social License to Operate In P.Darling, (Ed.), SME Mining Engineering Handbook: Littleton, CO: Society for Mining, Metallurgy and Exploration. Much of what has been written and said about the social license to operate focuses on what the company has to do or not do. But the social license is a two-sided relationship. We also need to look at what the community has to do, or not do, in order to be capable of issuing a social license that is meaningful.

May 1, 2010

UBC Mining Department As an example ?35 Graduating ?14 with Jobs ?6 with Strong leads ?149 Undergraduate ?Projecting 43 second year students ?10-30 % Dual Degree

May 1, 2010

By Roger Davieds

FACT: a company?s profitability (or loss) is directly related to the efficiency and effectiveness of its maintenance operation. Fact: in order to contribute in a positive manner, maintenance must understand what its true purpose is in the organization. It is easy to say our main purpose is to increase: ?equipment uptime ?OEE ?asset life cycle We all understand this; so does management.

May 1, 2010

By Brad Sampson

Project Ownership ?Discovery Metals Limited ?ASX (DML), BSX (DML), AIM (DME) ?Market Cap AUD 195M ?Key assets ?Boseto Cu ?Dikoloti Ni The Boseto Copper Project ?Location ?Setting ?History ?Status ?Future

May 1, 2010

By Linda Hodgson

1. Introduction ?Northgate Minerals Corporation is a mid-tier gold and copper producer with mining operations, development projects and exploration properties in Canada and Australia. ?Kemess Mine is Northgate?s principal operation. Where in the world is Kemess? ?Kemess is located in north-central British Columbia,430 kilometres northwest of Prince George. ?The Kemess South complex consists of an open-pit mine, a 52,000 tonnes per day mill and various ancillary support facilities including maintenance shops and housing for Kemess' 340 full-time employees.

May 1, 2010

What Discounted Cash Flow Analysis can do for you: ?Provide an accurate financial analysis of a project for the first 25 to 30 years of operations ?Identify cash flow requirements ?Identify relative sensitivity of the project to the various input parameters ?Place a value on the resource in place after 30 years of operations ?Correct for errors in input parameters

May 1, 2010

By George Meadows

Consultation and Accommodation Introductions Consultation -Best Practices The Role of Negotiations The HVC Experience Summary / Conclusions The Challenge Meeting legal and policy obligations to consult while adhering to project priorities, timelines and budgets Defining who needs to be consulted, by whom, and ?how much?? Accommodation ?who is responsible and what is the appropriate scope? Social License -establishing positive working relationships with First Nations involved in project review / approvals / implementation in a manner that advances the interests of all parties

May 1, 2010

By Kevin O?Callaghan

Applying Legal Concepts - The Crown must consult, and where necessary accommodate, when: - Crown has knowledge, real or constructive, of the potential existence of Aboriginal rights or title and contemplates conduct that might adversely affect it - Duty to consult is triggered at a low threshold - How much consultation necessary? - Proportional to the strength of claim and potential impact - Spectrum: notice to direct involvement in decision making - Not duty to agree or to get consent (no veto) - Reciprocal: Duty requires good faith and sincere engagement on both sides Role of Proponents: Crown may delegate procedural aspects of its legal duty

May 1, 2010

By H. Thalenhorst

For an advanced mineral exploration project that has a ?nugget? issue making the assessment of the deposit grade difficult, a bulk sampling program using a sample tower can provide information that is otherwise not obtainable prior to actual production. This information includes the verification of predicted resource grades for the bulk sample tonnage (and, indirectly, of the methods and parameters used for the grade estimate), confirmation of the physical and grade continuity of the mineralization, and geotechnical data for a future mining operation. The information gathered will improve the input of a feasibility study, particularly with respect to expected mining grades, which are the key economic parameter for most mining projects. The bulk sample rejects can be used for pilotscale metallurgical testwork. Bulk sampling is also useful in cases of potentially biased drill-hole assay results and in the reliable determination of ore grade before shipment of ore from production or development operations to an external beneficiation plant. This paper presents a practical bulk sampling and sample preparation protocol, lists design features for the sample tower, examines the sampling errors that will be encountered, provides information on quality control procedures, and looks at the costs and benefits of such a program, based on the experience of undertaking bulk sampling programs during the period of 1985 to 2008.

May 1, 2010

By Jess Harding

Oyu Tolgoi investment agreement now in full, legal effect Successful completion of a series of conditions to 2009 Investment Agreement was announced March 31, 2010. Full-scale construction now set to begin. First copper-gold commercial production from Oyu Tolgoi expected in 2013. 34% of holding company Oyu Tolgoi LL Cacquired by Erdenes MGL, a Mongolian state-owned resources company. Remaining 66% will continue to be owned by Ivanhoe Mines. ?After 9 years of discoveries at Oyu Tolgoi, a big piece of the future of copper and gold in Asia is poised to become a reality.?

May 1, 2010

By Roberto Busato Belger

- Fertilizer Business Overview - Supply -Demand Balance in the World - Supply -Demand Balance in Brazil - Brazilian Market Growth Opportunities - Fosfertil Operations - Fosfertil Expansion Plan - Salitre Project - Project Characteristics - Technical Challenges and Solutions - Technical Support Studies Conclusions

May 1, 2010

Some Statistics ? Feasibilitystudiescostbetween2% & 3% of capital andrequire8% to15% of total engineering effort ? Feasibilitystudiesusuallytakebetween8 and16 months ? Historically more than80% of projects fail to achieve all their objectives, usually blame the feasibility study ? What is bankable? Means that your promises will long be remembered. ? Poorly executed feasibility studies ? Driven by inexperience, unrealistic expectations, time constraints, financial constraints, lack of objectivity, front end loading activities incomplete or poorly done ? lack of minimum standard to provide a consistent approach Trend to improve???

May 1, 2010