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This course is the third in a set of three courses on Mine Planning and follows on from the previous two Mine Planning courses. Mine Planning 1 - Strategy focused on three of the five main levers for value creation as part of the strategic mine planning process (including mining method selection, process route selection and scale of operation). Mine Planning 2 - Operations then went on to illustrate the use of the final two levers including sequence and scheduling and cut-off grade policy. Mine Planning 3 - Optimization introduces you to mathematical optimization concepts which often form the basis for many of the computerized planning tools that are commercially available today. It is important to understand how these tools work and the fundamental algorithms behind them to aid the mine planning process. Scope This course focuses on the use of mathematical optimization techniques and processes. Upon completion of this course, participants will be able to develop basic mathematical programming models and be able to solve this in Excel for the purpose of allocating limited resources for maximum benefit (within the mining context). Coding and scripting are beyond the scope of this course. Authors Dr. Micah Nehring Ph.D. Dr. Sean Shafiee Ph.D.   Duration 20 hours Access 90 Days Category Mining Level Specialize Version Date September 21, 2017 ​Need to train a team? Whether you're looking for a customized training program or developing a team, we have enterprise solutions to fit your needs. Learn More Read More

Este curso se desarrolla según un acuerdo de colaboración con Learning Strategies Group, una división de Simon Fraser University Business. Es parte de una serie de cursos sobre aplicaciones para la administración de negocios en minería.Comprender y manejar las interacciones entre el negocio, la comunidad y el gobierno se está convirtiendo en un componente de competencia administrativa y éxito organizacional cada vez más importante. El enfoque de este curso está en destacar la naturaleza y las dinámicas de interacción entre distintos actores con diferentes objetivos y preocupaciones (corporaciones mineras, comunidades, Primeras Naciones, grupos de interés, sindicatos, gobiernos) y el desarrollo de perspectivas, herramientas y estrategias que los líderes y gerentes de hoy pueden usar en terreno y en la sala de reuniones. Algunos ejemplos de los temas tratados, incluyen: Comprender responsabilidad y relaciones; Reconocer poder y valores; Convertir diferencias en ventajas; Crear expectativas claras como una base para relaciones que funcionan eficazmente; Desarrollar la capacidad de anticipar problemas y establecer estructuras proactivas para abordar las discusiones cuando éstas surgen; Reconocer y valorar las relaciones como ventajas; Saber cómo y cuándo usar negocación y consenso de manera apropiada y eficaz dentro de las organizaciones y con intereses externos y partes interesadas; Crear resultados sustentables mediante relaciones sustentables. Traducción al español La traducción de este curso al español ha sido auspiciada por Goldcorp Central America. Authors Glenn Sigurdson QC   Duration: 8 Hours Access: 90 Days Category: Environment Level: Specialize Version Date: Mayo 6, 2011   ​Need to train a team? Whether you're looking for a customized training program or developing a team, we have enterprise solutions to fit your needs. Learn More Read More

Mining involves the design, construction, operation, and closure of many geotechnical structures, including: access roads, structural building pads and foundations, ponds, tailings facilities, heap leach pads, and waste rock dumps. Geosynthetics are polymeric materials used extensively in mine geotechnical structures to enhance the performance of such structures. Geosynthetics are used in conjunction with soils and rocks to increase the overall strength of these materials, to control seepage from mine wastes and through soils and rocks, and to separate soils of different gradation and hence to limit piping and potential failure of soil structures. This course introduces you to the types of geosynthetics used in mine structures, to the ways in which geosynthetics may be used to build safe mine structures, and to the many details that will make it possible for you to use geosynthetics at your mine to reduce costs and protect the environment. This course describes many case histories of the successful use of geosynthetics in mining, thereby introducing concepts, ideas, details, and practical applications that you may copy or adapt to the specifics of your mine's needs and facilities. Authors Jack Caldwell Colleen Crystal Tarik Hadj-Hamou   Duration: 9 Hours Access: 90 Days Category: Geotechnics Level: Specialize Version Date: September 3, 2014   ​Need to train a team? Whether you're looking for a customized training program or developing a team, we have enterprise solutions to fit your needs. Learn More Read More

Se presta especial atención en ayudar a los participantes en la comprensión de los principios de suministro y diseño, junto con la definición de la terminología y los recursos, con el fin de aplicar estos conceptos a las necesidades locales, los procedimientos y orden de funcionamiento. Se brindan las respuestas a problemas operacionales prácticos relacionados con el diseño del camino de transporte de la mina, tales como: ¿Por qué se necesitan caminos buenos? ¿Cuáles son los beneficios de tener una infraestructura de caminos mejorada? ¿Qué aspectos críticos operacionales deben de ser considerados en el diseño de caminos? Equipos, materiales y métodos. ¿Qué se necesita? ¿Cómo puede usted interpretar un diseño en técnicas prácticas de construcción? ¿Cuándo es apropiado el uso de supresores de polvo? ¿Cómo selecciona el producto adecuado y su método de aplicación? ¿Cómo calificaría o evaluaría usted el estándar del diseño de un camino? ¿Qué ve usted, qué significa y cómo identificaría la causa de un problema del camino? ¿Cómo podría usted determinar la resistencia al rodamiento y qué significaría reducirla? Authors Prof. Roger J Thompson   Duration 20 horas Access 90 Days Category Mining Level Specialize Version Date 20 de septiembre de 2013 Need to train a team? Whether you're looking for a customized training program or developing a team, we have enterprise solutions to fit your needs. Learn More Read More

This course refers to the generic mining method of sublevel stoping. The most commonly used sublevel stoping mining methods are sublevel open stoping, long-hole open stoping or blasthole stoping, and vertical crater retreat (VCR). Variations of this method include vein (Alimak) mining, transverse stoping, Avoca and longitudinal mining. Sublevel stoping accounts for more than 60% of all underground production in North America. This is largely due to the developments of extension steels, hollow tube and special long-hole rock drills, and ITH drilling techniques requiring less development and greater production capacities. Several variations exist; however, characteristic to this method is the development from a top drill drive and removal of muck from a draw level below for a steeply dipping stope. The variations of the method are selected to suit the ground conditions and operational requirements of the mine. This course presents the features, design requirements, design guidelines and application of the different sublevel stoping methods. Authors Rimas Pakalnis Paul Hughes Duration 4 Hours Access 90 Days Category Mining Level Specialize Version Date February 20, 2011 ​Need to train a team? Whether you're looking for a customized training program or developing a team, we have enterprise solutions to fit your needs. Learn More Read More

The cyanidation process for the extraction of gold and silver from ore has been employed since 1898 when it was first used in New Zealand and Africa and soon after in the United States. It is a very efficient process capable of extracting gold in amounts of less than one percent of an ounce from a ton of rock with over 90% efficiency. Because of the environmental risks, a cyanide management plan is of critical importance to a mining operation. The lack of such a plan, in some cases, has contributed to adverse environmental incidents involving cyanide. The United Nations Environment Programme (UNEP) is developing an international code for the management of cyanide. Implementation and adherence to this code, augmented by experienced scientific and engineering judgment, will help reduce both the number and severity of environmental incidents involving cyanide. The "Cyanide Management in Mining" courses attempt to provide the user with the necessary background for development of a cyanide management plan that meets the unique requirements of each operating mine. The full complement of courses in the series includes: Chemistry of Free and Complexed Cyanide Analysis of Cyanides Geochemical Properties and Environmental Fate of Cyanide Toxicity and Environmental Properties of Cyanide Water Management and Discharge Strategies Treatment Technologies for Cyanide and Related Compounds "Geochemical Properties and Environmental Fate of Cyanide" is the third in the series of six courses. This course covers the attenuation mechanisms applicable to cyanide and their effectiveness in different metallurgical and environmental contexts, including surface ponds, tailings, heap leach, soil and groundwater. This course comprises 12 viewing sessions, each of 30 - 60 minutes duration, plus supporting figures, tables and references, and three interactive reviews that confirm achievement of the learning objectives. Authors Dr. Terry Mudder   Duration 10 Hours Access 90 Days Category Environmental Level Specialize Published August 3, 2006 Updated October 13, 2021   ​Need to train a team? Whether you're looking for a customized training program or developing a team, we have enterprise solutions to fit your needs. Learn More Read More