Enjoy Hotel, Antofagasta, Chile

Transcripción

1 Enjoy Hotel, Antofagasta, July 8-10 TECHNICAL AND SOCIAL PROGRAM Organizers

2 General Information Hotel Floor Plant Information Please approach the registration desk with any enquiries or comments. Lost & Found All lost items should be reported to the Gecamin staff at the registration desk. All found items must be taken to conference registration desk. Terrace Parking Discounted hotel parking tickets for Geomin-Mineplanning 2015 participants can be obtained at the registration desk. Internet D E Menorca Lunch In addition to the computers at the foyer entrance, complimentary Wi-Fi is available in all areas of the conference. F 5 Recommendations 4 For safety reasons, please keep your personal belongings with you at all times. Gecamin is not to be held responsible for any stolen property. Please wear your delegate badge at all times in order to facilitate your access to the technical and social activities. 2 A C Technical Sessions Program up-date programa.gecamin.com Platinum Simultaneous Interpretation If you plan to use the simultaneous interpretation services, please have your identification card with you when requesting your headset. Headsets must be returned at the end of each day. Coatroom 1 3 B Technical Sessions eng Presentations labeled ENG will be given in English. 6 spa Presentations labeled SPA will be given in Spanish. 7 G C A Technical Sessions B Registration Gecamin Contacts executive director Carlos Barahona technical coordinator geomin Irene Aracena technical coordinator Mineplanning Julio Beniscelli seminar coordinator Amada Plaza HOTEL LoGISTICS & OPERATIONS René Catalán Platinum Maptek Gold 1 Leapfrog 2 Runge Pincock Minarco Silver 3 Geovariances 4 Security Válvulas 5 Modular Mining Systems 6 Dassault Systemes Geovia 7 SOLTEX organizers A Universidad Católica del Norte B Universidad Adolfo Ibáñez C Gecamin media partners D AreaMinera E Nueva Minería & Energía F Direcmin G Norte Minero 2 3

3 Short Course Thursday, July 9 Wednesday, July 8 08:30-17:30 Integration of Geological Modelling & Geochemical Analysis in Mining Instructors: Rocío Vargas, Geochemist, Relex; Julia Oliveira, Project Geologist & Technical Support, Aranz Geo, Ballroom A & B Plenary Session 1 Chair: Carlos Vega, General Manager, DGA Min, Language: Spanish Technical Visit Saturday, July 11 06:40-19:30 Ministro Hales Mine, Codelco, foyer Posters Possibilities of gravity and magnetic methods for prognosing hidden mineral resources (NE Slovakia) Vladimir Bezak, L udovít Kucharic and Dušan Majcin, Geophysical Institute of Slovak Academy of Sciences, Slovakia Agregando valor a la geoquímica multielemental de analizadores portátiles de XRF Rocío Vargas, Reflex Instrument South America, 08:20 08:30 08:30 09:00 09:00 09:30 09:30 10:00 spa Day 2 program update Julio Beniscelli, Mineplanning 2015 Technical Coordinator, spa Opportunities and challenges of the transition from an open pit to an underground operation in the Chuquicamata mine Octavio Araneda, Vice President of Operations, North- Central Region, Codelco, spa The development of the Centinela District André Sougarret, General Manager, Minera Centinela, spa Geo-mining metallurgical model in Cía. Minera Doña Inés de Collahuasi. The challenges from long term to short term Claudio Muñoz, Metallurgical Sulphides Superintendent, Cía. Minera Doña Inés de Collahuasi, Wednesday, July 8 16:00 19:00 18:00 18:30 Registration, Foyer Author and Session Chair Meeting Ballroom C Inauguration Ceremony. Ballroom A, B & c 19:00 20:00 Words of Welcome Carlos Barahona, Geomin-Mineplanning 2015 Executive Director, Gecamin, María Soledad Bembow, Director Department of Geosciences, Universidad Católica del Norte Juan Enrique Morales, Academic, Universidad Adolfo Ibáñez, Opening Addresses The role of geology in the mining business. Patricio Zúñiga, Geomin 2015 Chair, Geoscience Director, Mining Resource Management, Codelco, Planning, productivity and leadership. The key to success. Alejandro Vásquez, Mineplanning 2015 Chair, Vice President of Production, Minera Escondida, 4 20:00 21:00 Welcome Reception Foyer 10:00 10:50 Poster Session and Coffee Break Foyer. Courtesy of GeoInnova 5

4 Thursday, July 9 Ballroom A - mnpl Ballroom B - gmn Ballroom C - gmn Session 1 Short and long term mine planning strategies Chair: Rodolfo Navarro, Mine Planning and Development Manager, Minera Centinela, Session 2 Modeling and geostatistics Chair: Ramón Freire, Geology Director, Vice Presidency of Projects, Codelco, Session 3 Applied minerology Chair: Ludovina Burgos, Geologist, El Teniente Division, Codelco, 10:50 11:10 spa Desarrollo de un modelo de planificación estratégica integrada para el distrito Norte de Codelco Ricardo Marabolí, Reinaldo Reyes y Felipe Guajardo, Distrito Norte, Codelco, ; Orlando Leiva, COMET Strategy, Australia spa Integrated geological modeling, Rio Blanco deposit, Central Andes, Marco Solé, Cristian Díaz, Carla Tapia and José Rodríguez, Andina Division, Codelco, spa Acceleration of GSLIB package using multi-core and many-core processors Oscar Peredo and Julián Ortiz, ALGES Laboratory, Advanced Mining Technology Center, AMTC, Universidad de 11:10 11:30 spa How to improve the ramp-up of block caving mines Alfonso Ovalle and Peter Cepuritis, Amec Foster Wheeler, spa Geological domaining using geostatistical clustering procedures Roberto Fustos, AMTC, Universidad de, CSIRO-; Xavier Emery, AMTC, Universidad de ; Angus McFarlene, CSIRO- International Center of Excellence in Mining and Mineral Processing, Australia spa Caracterización del stock mixto cupritoso (SMC3125E) para su procesamiento en hidrometalurgia Raúl Torres y Carolina Alarcón, Minera Escondida; Oscar Jerez, Instituto de Geología Económica Aplicada, Universidad de Concepción, 11:30 11:50 eng Analysis of optimum feeder breaker point relocation to room and pillar mining Ricardo Vincenzi, Henri Vatanable and Rodrigo Peroni, Universidad Federal do Rio Grande do Sul, Brazil spa U-Fo: software for resource estimation in presence of faults and folds Fabián Soto, Julián Ortiz and Mauricio Garrido, Advanced Mining Technology Center, Universidad de spa Caracterización de la mineralización oxidada de cobre del proyecto Relincho Camila Zavala, Andrew Menzies e Iván Soto, Universidad Católica del Norte; Marina Vargas, CISEM, Universidad Católica del Norte, 11:50 12:10 spa Transition open pit underground Carlos Valenzuela, Claropa Mining Consulting, spa On the use of ordinary and universal kriging for the conditional simulation of grades Leopoldo Muñoz and Xavier Emery, Advanced Mining Technology Center, Universidad de spa Silver mineralization associated with bismuth-lead bearing minerals in Río Blanco deposit, Héctor Suazo, Andina Division Codelco, 12:10 12:30 spa The challenge ahead: where to go after fifty years of mine planning Marcos Goycoolea, Universidad Adolfo Ibáñez, Note: This presentation will last 30 minutes spa Estimación modelo de material remanente en Codelco División Salvador Francisco Farías, División El Salvador, Codelco, ; Daniel Villa, Dassault Systèmes GEOVIA, Canadá spa Automatizada minerología para el beneficio metalúrgico en un concentrado de enargita Lilian Velásquez, Gonzalo Solar y Andrew Menzies, Universidad Católica del Norte; Marina Vargas, CISEM, Universidad Católica del Norte, 12:30 13:50 Lunch Menorca Ballroom 6 7

5 Thursday, July 9 Ballroom A - mnpl Session 4 Development of tools for mineplanning Chair: Marcos Goycoolea, Associate Professor, Universidad Adolfo Ibáñez, Ballroom B - gmn Session 5 Modeling and geostatistics Chair: María Soledad Bembow, Director, Department of Geological Sciences, Universidad Católica del Norte, Ballroom C - gmn Session 6 Geotechnic and Geomechanic Chair: Manuel Rapiman, Geotechnical Superintendent, Minera Escondida, 14:00 14:20 spa MPS optimizer used for construction scheduling for Andina Sur Weste III panel Codelco Gabriel País and Enrique Rubio, Redco Consultores Mineros; Marcelo Prado, Ricardo Olivares and David López, Andina Division, Codelco, spa Incorporating soft information in the geostatistical simulation of rock types Pía Leyton and Xavier Emery, Advanced Mining Technology Center, AMTC, Universidad de spa Rock mass disassembly observed during caving at the El Teniente mine, Andrés Brzovic and Roberto González, El Teniente Division, Codelco, 14:20 14:40 eng A KPI-driven approach to tactical and operational control Chawki Jreige, Dassault Systèmes GEOVIA, Canada; Jeremy Hanrahan, Dassault Systèmes GEOVIA; Australia; Koen Jacobs, Dassault Systèmes QUINTIQ, Netherlands spa Joint simulation of grades associated with different geological units in an iron ore deposit Nadia Mery, Xavier Emery and Alejandro Cáceres, AMTC, Universidad de ; Diniz Ribeiro, Evandro Cunha, Vale, Brazil spa Implementation of 3D software in the characterization and structural modeling Willans Llanos and Alejandra Navarro, DERK Ingeniería y Geología; Cristian Guajardo, Chuquicamata Division, Codelco, 14:40 15:00 spa Multi-criteria optimization for scheduling of a bench and fill mine Nelson Morales, Alejandra Gómez and Javier Vallejos, Advanced Mining Technology Center, AMTC, Universidad de eng Application of localised multivariate uniform conditioning in an iron ore deposit Bosta Pratama and Oscar Rondon, QG Consulting, Australia spa A review of the geotechnical characterization of geological faults at El Teniente mine: geometry and geotechnical properties José Seguel, Andrés Brzovic and José Millán, El Teniente, Division, Codelco, 15:00 15:20 spa La interferometría terrestre y satelital una alternativa avanzada de monitoreo e intrumentación en minera Escondida. Jorge Calderon, Manuel Rapiman y Roberto Elgueta, Minera Escondida, spa Optimización de los procesos de generación de modelo de corto plazo para control mineral Ricardo Cerda, Hexagon Mining; Paola Villagran y Sergio Iribarren, Sierra Gorda, SCM, spa Características de las fallas con potencial de generar estallidos de rocas, en mina El Teniente Roberto González y Andrés Brzovic, División El Teniente, Codelco, 15:20 15:40 eng Mine scheduling, mine fleet planning and dynamic waste dump development Christie Myburgh, Steve Craig and Eduardo Coloma, Maptek Perth, Australia spa Throughput uncertainty analysis in Los Pelambres deposit Alejandro Cáceres and Rafael Cirión, Geoinnova Consultores; Felipe Contreras and Felipe Ibarra, Los Pelambres Mine; Xavier Emery, Universidad de spa Sistema de fotogrametría digital en desarrollos subterráneos: El Teniente David Benado y Felipe Celhay, División El Teniente, Codelco, 15:40 16:20 Poster Session and Coffee Break Foyer. Courtesy of GeoInnova 8 9

6 Thursday, July 9 Ballroom A - mnpl Session 7 Case studies Chair: Nelson Morales, Director Mine Planning Laboratory (Delphos), AMTC, Universidad de Ballroom B - gmn Session 8 Applied minerology Chair: Héctor Suazo, Head of Geology, Advanced Mineralogy Center, SGS Mineral Services, Ballroom C - GMN-MNPL Session 9 Geology for mining and production /Development of tools for mine planning Chair: Raúl Torres, Senior Geologist, Minera Escondida, 16:20 16:40 spa Challenges in mine planning of a low grade deposit. Sierra Gorda SCM, KGHMI Juan Zapata and José Pizarro, Sierra Gorda SCM, KGHMI, spa Caracterización composicional de crisocola mediante QEMSCAN, yacimiento El Tesoro Sebastián Sola, Eduardo Campos, Andrew Menzies, Rodrigo Riquelme y Rodrigo González, Universidad Católica del Norte; Monserrat Barraza, CISEM, Universidad Católica del Norte, spa Incorporación de parámetros geotécnicos y estructurales para el mejoramiento del modelo conceptual hidrogeológico, de un rajo abierto, caso estudio rajo escondida Rodrigo Quinteros, Minera Escondida, ; Daniela Abarca, Schlumberger Water Services, ; Geoff Beale, Schlumberger Water Services, UK 16:40 17:00 spa Productos para mejorar la utilización efectiva de equipos mina John Fulford, Weir Minerals, HydrauFlo Division, Australia; Fernando Saravia, Security Válvulas, eng XRM: Use cases for a new ore characterization technology Dirk van der Wal and Susan Candell, Zeiss X-ray Microscopy, USA; Ben Tordoff and Eddie Hill, Carl Zeiss Microscopy, United Kingdom spa Administración del riesgo geotécnico en minería a rajo abierto Manuel Rapiman, Roberto Elgueta y Jorge Calderon, Minera Escondida, 17:00 17:20 17:20 17:40 17:40 18:00 spa Análisis y optimización de rutas ex-pit LB Maikol Vega y Eduardo Henríquez, Anglo American, spa Metodología de evaluación económica marginal para inversión en galerías de ventilación Juan Pablo Hurtado, Juan Pablo Vargas y Lucía Bolbarán, Universidad de Santiago de spa Beneficios obtenidos a partir de la rápida implementación de una base de datos en una mina pequeña David Narváez, Graciela Arredondo y Cailli Knievel, Troy Resources, Argentina spa Modelamiento de la mineralogía metálica, para su uso en planificación minera yacimiento El Teniente Ludovina Burgos y Felipe Celhay, División El Teniente, Codelco, eng Ornamental rocks characterization to verify preferential mineral association of uranium concerning radon gas emanation Thammiris El Hajj, Homero Delboni, Carina Ulsen and Henrique Kahn, University of Sao Paulo, Brazil; Mauro Gandolla, Università della Svizzera italiana, Switzerland spa Caracterización de cobres negros en yacimientos exóticos del norte de mediante QEMSCAN Victor Hernández, Andrew Menzies y Eduardo Campos, Universidad Católica del Norte; Monserrat Barraza, CISEM, Universidad Católica del Norte, spa Caracterización dominios estructurales rajo Esperanza, Centinela Sulfuro. Ramiro Herrera, Claudio Suarez y Eduardo Hidalgo, Minera Centinela, spa FlowSim-SLC: herramienta de planificación de extracción para sub level caving Raúl Castro, BTEC Ingeniería y Tecnología; Universidad de ; Alvaro Altamirano y Rubén González, BCTEC Ingeniería y Tecnología; Javier Santibáñez, HATCH, spa Planificación de la extracción en block caving mediante FlowSim Raúl Castro, BTEC Ingeniería y Tecnología y Universidad de ; Francisco Armijo, BCTEC Ingeniería y Tecnología; Matías Fuentes, Universidad de 18:00 22:00 Cocktail and Seminar Dinner OVO Ballroom 10 11

7 Friday, July 10 Ballroom A, B & C Plenary Session 2 Chair: Sergio Godoy, Vice President of Geoscience, Anglo American, 08:20 08:30 08:30 09:00 09:00 09:30 09:30 10:00 spa Day 3 program update and news Irene Aracena, Geomin 2015 Technical Coordinator, Geologist-Geometallurgist, JRI Ingeniería, spa Exploration and Geosciences in the Mining Industry Jorge Skármeta, Director of Development of Explorations Models, Codelco, spa Implementation of the new mine closure law in : Implications of the geological characterization and in planning the exploitation of mine deposits Lilian Valdebenito, Projects Engineer, SERNAGEOMIN, eng Solving large-scale production scheduling problems in underground mining Alexandra Newman, Colorado School of Mines, USA Online Program programa.gecamin.com 12 10:00 10:50 Poster Session and Coffee Break Foyer. Courtesy of GeoInnova 13

8 Friday, July 10 Ballroom A - gmn Ballroom B - mnpl Ballroom C - mnpl Session 10 Geotechnic and geomechanic Chair: Daniela Harrison, Geotechnical Specialist, Chuquicamata Division, Codelco, Session 11 Mathematical programming models for mine planning Chair: Alfonso Ovalle, Principal Mining Engineer, Amec Foster Wheeler, Session 12 Short and long term mine planning strategies Chair: Ricardo Maraboli, Mine Planning Development Director, Northern District, Codelco, 10:50 11:10 spa Evaluación de la condición geotécnica de pilares en sector pilar norte mina El Teniente, Codelco, Jack Cubillos, Roberto González, Patricio Jorquiera y Andrés Brzovic, División El Teniente, spa Factores relevantes para la comparación de modelos de optimización en minas a cielo abierto Juan Luis Yarmuch, Universidad de ; Pierre Nancy y Nelson Morales, Delphos Laboratorio de Planificación Minera, Universidad de spa Mejoramiento de la mineralogía relativa en material quebrado y su impacto en la planificación de El Teniente Ludovina Burgos, Jorge Concha, Max Barahona, Christian Caviedes, Felipe Celhay y Antonio Pinochet, División El Teniente, Codelco, 11:10 11:30 spa Anisotropy of rock quality designation (RQD) and its geostatistical evaluation Serge Séguret, MINES ParisTech, France; Cristian Guajardo, Chuquicamata Division, Codelco; Claudio Rojas, Radomiro Tomic Division, Codelco, eng A blend simulation and optimization system for long, mid and short term mine planning Mauricio Dompieri and Luiz Pignatari, Yamana Gold; Joao Segato, Sensata Engineering; Ana Chieregati, University of Sao Paulo; Edson Rodrigues, Edena Engineering, Brazil spa Agendamiento multicriterio de actividades de preparación minera en el corto plazo Héctor Toro y Nelson Morales, Advanced Mining Technology Center, AMTC, Universidad de 11:30 11:50 spa Manejo geotécnico deformación talud oeste mina Chuquicamata Ricardo Ledezma, División Chuquicamata, Codelco, spa Modelo geotecnico 3D, UCS y GSI de mina Encuentro usando geoestadística desde data de sondajes Rodrigo Riquelme, GeoInnova Consultores; Alex Calderon y Claudio Mena, Minera Centinela, spa Optimizando la planificación estratégica integrada mina-planta Diego Muñoz, Nestor Pineda, Patricio Mora, Jorge Cortinez y Claudio Bisso, Minera Los Pelambres, 11:50 12:10 spa Geotechnical model for El Teniente rock mass José Millán, Andrés Brzovic and José Seguel, El Teniente, Codelco, spa Diamond drill holes, blast holes and cokriging Serge Séguret, Mines-ParisTech, France; Sebastián De La Fuente, Radomiro Tomic Division, Codelco, spa Generación de planes mineros con diferentes unidades de planificación Miguel Ángel Péndola, MineSigh, Hexagon Mining; Raúl Cancino, División Radomiro Tomic, Codelco, 12:10 12:30 spa Geotechnical alteration zones modeling, Rio Blanco deposit, Central Andes, Marco Solé, Aldo Gallardo and Fernando Ortiz, Andina Division, Codelco, spa Including stockpiles into mathematical programming models for mine planning Felipe Ferreira and Eduardo Moreno, Universidad Adolfo Ibáñez, spa Aporte de valor por medio de un proceso de reconciliación integral Murray Canfield y Aquiles González, Antofagasta Minerals, 12:30 13:50 Lunch Menorca Ballroom 14 15

9 Friday, July 10 Ballroom A - gmn Session 13 Geometallurgy Chair: Claudio Muñoz, Metallurgical Sulphides Superintendent, Cía. Minera Doña Inés de Collahuasi, Ballroom B - mnpl Session 14 Mathematical programming models for mine planning / Estimating risk and uncertainty in mining plans Chair: Marcelo Arancibia, General Manager, Maptek, Ballroom C - mnpl Session 15 Development of tools for mine planning Chair: Fernando Villegas, Head of Construction, Chuquicamata Mine Underground Project, Codelco, 14:00 14:20 spa Relations between drop weight index (DWi) from SMC test and the petrofabric and mineralogical composition of rocks in Río Blanco ore deposit, Héctor Suazo, División Andina, Codelco, spa A two-stage stochastic optimization model for open pit mine planning under uncertainty Andrés Aguirre, Xavier Emery, Marcos Goycoolea and Eduardo Moreno, Faculty of Engineering and Sciences & School of Business, Universidad Adolfo Ibáñez, spa Stochastic simulation as a planning tool in tunnels construction Juan Pablo Vargas, Sebastián Pérez and Juan Pablo Hurtado, Departamento de Ingeniería de Minas, Universidad de Santiago ; Jair Koppe, Univ. Fed Rio Grande do Sul, Brazil 14:20 14:40 spa Reflections on reference materials: 20 years of experience Magali Campos, Ester Menichetti, and Everardo Suarez, CMS Campos Menichetti & Suarez SpA. Julio Beniscelli, Senior Mining Consultant, Chil eng Applying modern heuristics to maximizing NPV through cut-off grade optimisation Christie Myburgh, Steve Craig and Eduardo Coloma, Maptek Perth, Australia spa DeepMine: a new methodology for open pit strategic mine planning Guido Juárez, Alejandro Echeverría, Ricardo Dodds, Juan Ignacio Guzmán, Matías Recabarren and Javier Ronda, Business Oriented Mine Applications Spa-BOAMine; Josefa Carrere, Gestión y Economía Minera, 14:40 15:00 spa Response to the high viariability of acid consumption in San Antonio deposit Marcelo Saldaña, Chuquicamata Division, Codelco, spa Simulación condicional aplicada en la determinación espacial de un pit para pruebas metalúrgicas Joled Nur y Leonardo Palma, SRK Consulting, spa Integración de parámetros técnico-económicos y variables geo-metalúrgicas en la planificación minera Gonzalo Sepúlveda, Maximiliano Alarcón y Nelson Morales, Delphos Mine Planning Laboratory, AMTC, Universidad de 15:00 15:20 15:20 15:40 15:40 16:20 eng Cal: consideraciones química mineralógica y metalúrgica Víctor Conejeros, Department of Mining and Metallurgical Engineering. Univesidad Católica del Norte, spa Increase of silver grades by selective flotation of tennantite from copper concentrates at Río Blanco deposit, Héctor Suazo, División Andina, Codelco, Poster Session and Coffee Break Foyer. Courtesy of GeoInnova spa Footprint and economic envelope calculation for block/ panel caving mines under geological uncertainty Emilio Vargas, Nelson Morales y Xavier Emery, Delphos Mine Planning Laboratory, AMTC, Department of Mining Engineering, Universidad de spa Evaluación de incertidumbre geológica y operacional en planes mineros de corto plazo a cielo abierto Fabian Manriquez, Marcelo Navarrete y Nelson Morales, Delphos Mine Planning Laboratory, AMTC, Universidad de spa Estrategias de desarrollo en división El Teniente Juan Ignacio Guzmán y Carlos Hinrichsen, GEM Gestión y Economía Minera; Daniel Bustamante, Carlos Castillo, Pablo Rojas, Cristián Zarrazin y Luis Zenteno, División El Teniente, Codelco, spa Field data-based simulation model to support planning in open pit mines Cristian Ramírez and Constanza Paredes, Modular Mining Systems, 16 17

10 Friday, July 10 Ballroom A - gmn Session 16 Geology for mining and production Chair: Felipe Ibarra, Resource Geologist, Minera Los Pelambres, Ballroom B - mnpl Ballroom C - mnpl Session 17 Session 18 Estimating risk and uncertainty Development of tools for in mining plans mine planning Chair: Juan Zapata, Senior Long Term Chair: Marco Alfaro, Head of Mine Planning Engineer, Sierra Gorda Mining Engineering Department, SCM, Universidad Católica de Valparaíso, 16:20 16:40 spa Aplicación de geofísica y tectónica en el desarrollo del modelo estructural del depósito los sulfatos en el distrito Los Bronces - Río Blanco Daniel Carrizo, Diana Comte y Francisco Gutiérrez, AMTC, Universidad de ; Iván Vela y Marcial Pablo, Proyecto Los Bronces Subterráneo, Anglo American, spa Comparación de distintas aproximaciones para calcular pit final robusto bajo incertidumbre de leyes Enrique Jélvez, Nelson Morales y Gonzalo Sepúlveda, Delphos Mine Planning Laboratory, AMTC, Universidad de spa Planificación minera a cielo abierto utilizando fundamentos geomecánicos Andrés Parra, Nelson Morales y Javier Vallejos, Delphos Mine Planning Laboratory, AMTC, Universidad de 16:40 17:00 spa Geological core logging and quality control methodology in Andina Division Marco Solé, Andina Division, Codelco, eng Short term mine sequencing using uncertainty indexes: an application to the Carajás iron ore complex José da Silva, Vale; Rodrigo Peroni, Universidad Federal do Rio Grande do Sul, Brazil spa VGML: integración de minería de datos, geoestadística y planificación minera en la nube Maximiliano Alarcon y Diego Mancilla, Csiro ; Nelson Morales, Advanced Mining Technology Center, AMTC, Universidad de 17:00 17:20 spa REE mineralogy and alteration assemblages associated to structures, identifyied by corescan in the stratabound deposit El Soldado, Anglo American Paulina Paredes, El Soldado Division, Anglo American Sur; Universidad de Concepción; Laura Hernández, GEA, Universidad de Concepción, spa Optimal operational hedging for long term production scheduling Enrique Rubio, Redco Consultores Mineros; Universidad Adolfo Ibáñez, spa New approach to in situ leaching planning modeling Fernando Vargas and Pablo Exeni, Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez; Patricio Toledo, Centro de Innovación Minera, Universidad Adolfo Ibáñez, Closing Ceremony Seminar balance and final comments Julio Beniscelli, Mineplanning 2015 Technical Coordinator, Irene Aracena, Geomin 2015 Technical Coordinator, Carlos Barahona, Geomin- Mineplanning 2015 Executive Director, Alejandro Vásquez, Mineplanning 2015 Chair, Patricio Zúñiga, Geomin 2015 Chair, 17:40 17:

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