Memoria Anual 2010
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
NI 43-101 Report - Preliminary Economic Assessment
Effective Date: 12 January 2016 Document No: 0539-RPT-004 Rev 4 Macusani Project Macusani, Peru NI 43-101 Report - Preliminary Economic Assessment Prepared For: Plateau Uranium Inc. QUALIFIED PERSONS: Michael Short, BE (Civil Eng), CEng FIMMM, FAusIMM(CP), FIEAust CPEng Thomas Apelt, BEng, PhD (Chem Eng), CEng MIChemE, MAusIMM(CP) David Young BSc (Hons), FGSSA, FSAIMM, FAusIMM, Pr Sci Nat. Mark Mounde B.Eng., CEng MIMMM CONTRIBUTING CONSULTANTS: GBM Minerals Engineering Consultants Limited Wardell Armstrong International Limited The Mineral Corporation Compiled By: GBM Project Number: 0539 GBM Template No: GBM-RPT-008 Rev:4 Page 1 NI 43-101 Report - Preliminary Economic Assessment - 0539-RPT-004 Rev 4 Document Approval Role Name Prepared by Project Engineer Tom Davidson Checked by Project Controls Manager Jo Thompson Checked by Project Manager Joe Russell Approved by Qualified Person Michael Short Approved by Qualified Person Thomas Apelt Approved by Qualified Person David Young Approved by Qualified Person Mark Mounde IMPORTANT NOTICE: This report was prepared as a National Instrument 43-101 Technical Report, in accordance with Form 43-101F1, for Plateau Uranium Inc. by GBM Minerals Engineering Consultants Limited. The quality of information, conclusions, and estimates contained herein is consistent with the level of effort involved in GBM’s services, based on: i) information available at the time of preparation, ii) data supplied by outside sources, and iii) the assumptions, conditions, and qualifications set forth in this report. This report is intended to be filed as a Technical Report with Canadian securities regulatory authorities pursuant to National Instrument 43-101, Standards of Disclosure for Mineral Projects. -
Falchani Lithium Project Ni 43-101 Technical Report - Preliminary Economic Assessment
FALCHANI LITHIUM PROJECT NI 43-101 TECHNICAL REPORT - PRELIMINARY ECONOMIC ASSESSMENT Prepared for: PLATEAU ENERGY METALS INC. Effective Date: 4 FEBRUARY 2020 Report Date: 19 MARCH 2020 Prepared By: DRA PACIFIC L8, 256 Adelaide Terrace Perth, Western Australia, 6000 SIGNED BY QUALIFIED PERSONS John Joseph Riordan BSc, CEng, FAusIMM, MIChemE, RPEQ David Alan Thompson B-Tech, Pr Cert Eng, SACMA Valentine Eugene Coetzee BEng, MEng, PrEng Stewart Nupen BSc (Hons), FGSSA, Pr Sci Nat Falchani Lithium Project Puno District of Peru Project No: GPEPPR3627 S128-000-REP-PM-001 // Falchani Lithium Project NI 43-101 Technical Report - Prepared for: Plateau Preliminary Economic Assessment Energy Metals Inc. Important Notice This report was prepared as a National Instrument 43-101 Technical Report for Plateau Energy Metals Inc. (Plateau) by DRA Pacific (DRA). The quality of information, conclusions, and estimates contained herein is consistent with the level of effort involved in DRA’s services, based on: i) information available at the time of preparation, ii) data supplied by outside sources, and iii) the assumptions, conditions, and qualifications set forth in this report. This report is intended for use by Plateau subject to the terms and conditions of its contract with DRA and relevant securities legislation. The contract permits Plateau to file this report as a Technical Report with Canadian securities regulatory authorities pursuant to National Instrument 43-101, Standards of Disclosure for Mineral Projects. Except for the purposes legislated under provincial securities law, any other uses of this report by any third party is at that party’s sole risk. The responsibility for this disclosure remains with Plateau. -
Bear Creek 2019
ANNUAL INFORMATION FORM BEAR CREEK MINING CORPORATION #1400 – 400 Burrard Street Vancouver, British Columbia V6C 3A6 Telephone: (604) 685-6269 E-Mail: [email protected] Website: www.bearcreekmining.com For the year ended December 31, 2020 Dated April 21, 2021 TABLE OF CONTENTS Page PRELIMINARY NOTES ..........................................................................................................................i Currency ................................................................................................................................................. i Cautionary Statement Regarding Forward-Looking Statements ........................................................... i Cautionary Note to United States Investors Concerning Canadian Mineral Property Disclosure Standards ............................................................................................................................................. iv Glossary of Technical Terms ................................................................................................................. v CORPORATE STRUCTURE .................................................................................................................... 1 Name, Address and Incorporation ........................................................................................................ 1 Intercorporate Relationships ................................................................................................................ 1 GENERAL DEVELOPMENT OF THE BUSINESS ....................................................................................... -
Stakeholders and Criteria on a Mining Project Using AHP and Entropy-Weight Methods
International Journal of Recent Technology and Engineering (IJRTE) ISSN: 2277-3878, Volume-8 Issue-4, November 2019 Stakeholders and Criteria on a Mining Project using AHP and Entropy-Weight Methods Solange Ríos, Alexi Delgado Abstract: The abidance and evolution of mining industry for All this information is necessary as it is an effective means of the Peruvian government is of great relevance nowadays, due to rapprochement that will help to carry out assertive dialogues the economic impact, this entails in order to increase the gross [2]. “Stakeholder analysis is a process that seeks to identify domestic product and reduce the poverty index. Nevertheless, in and describe the interests and relationships of all the the last few years this production sector suffered numerous stakeholders in a given project” [3]. In general, this analysis problems because of the complicated social relationships with the is a necessary precondition to participatory planning and rural communities near the mining projects. The purpose of this study is to analyze the probability of a social conflict due to the project management. For this reason, it is very important, in appearance of a mining project in Macusani (Puno-Peru), using the planning stage, to determine the different existing the AHP (Analytic Hierarchy Process) methodology to evaluate stakeholders in the communities and the variables that could the stakeholders and the entropy-weight method for the criteria. In affect each one of them. order to accomplish the evaluation, we interview seven experts in The present scientific article, seeks to accurately identify community relationships that gave us their perspectives through the above mentioned using a quantitative method. -
“The Geology and Geo-Metallurgy of Corani; a Significant New Epithermal Silver/ Base-Metal/ Gold Deposit; Puno Province, Peru”
XV Congreso Peruano de Geología. Resúmenes Extendidos. Sociedad Geológica del Perú, Pub. Esp. N° 9 (2010), Cusco p. 607-610 “THE GEOLOGY AND GEO-METALLURGY OF CORANI; A SIGNIFICANT NEW EPITHERMAL SILVER/ BASE-METAL/ GOLD DEPOSIT; PUNO PROVINCE, PERU” Christian Rios Calle Teruel 186, Miraflores, Lima, Perú INTRODUCTION The Corani deposit is located 200 kilometers north of the provincial capital of Puno in the Cordillera Oriental arc of the Central Andes within the Atlantic drainage (Fig. 1a, 1b). Elevations range from 4,675 to 5,260 meters above sea level within a north-south trending U-shaped valley formed by glaciation. Temperatures range from -10ºC to 10ºC with light rain and snowfall commonly from December through March. The climate is characteristic of the high, arid deserts of the adjoining Bolivian altiplano and vegetation is sparse. Corani is a large, structurally controlled, low to intermediate sulfidation epithermal Ag-Pb-Zn-(Au) deposit discovered in 2005 by Bear Creek Mining Corporation. The deposit lies at the western limits of the late Oligocene-Miocene Ag-Sn trend extending from northwestern Argentina, through Bolivia and terminating in southeastern Peru. Corani currently contains Proven + Probable reserves totaling 258 million ounces of silver, plus significant lead and zinc by-products (Vector et al., 2009). On a silver equivalency basis, the reserve base plus resources reaches 719 Moz, establishing Corani as one of the largest undeveloped silver and base metal deposits in the world. GEOLOGY The district is divided into four principle areas of economic significance: Corani Main, Corani Minas, Corani Este and the Gold zone (Fig. -
Annual Report 2013
Annual Report 2013 0 Don Mario Brescia Cafferata. He was Chairman of the Board, and passed away on May 16, 2013. Don Mario was a man committed to work, always willing to learn. During his long career, he was a driving force pushing the development of the companies of the Group and tried to transform the places where they operated into better places to live. He was also an example of dedication and commitment to all executives and employees of the companies of Grupo Breca. 3 TABLE OF CONTENT 7. RELATIONSHIPS OF TRUST LIABILITY AND SOCIAL VALUE STATEMENT Social responsibility LETTER FROM THE BOARD 7.1 San Rafael Mining Unit 7.2 Pucamarca Mining Unit 1. EXPERIENCE, 7.3 Smelter Plant and Refinery RESPONSIBILITY in Pisco AND SAFETY Who We Are 8. COMMITTED TO 1.1 Brief Overview OUR ENVIRONMENT 1.2 Vision, Mission and Values Environment 1.3 Directors and Managers 8.1 San Rafael Mining Unit 2. NATIONAL AND 8.2 Smelter Plant and INTERNATIONAL Refinery in Pisco ECONOMY 8.3 Pucamarca Mining Unit 2.1 Executive Summary 2.2. Seven Key Moments of 2013 9. FACING THE CHALLENGES 2.3 Balance from 2013 OF THE FUTURE 2.4 Macroeconomic Projections Projections 3. MINING SECTOR 10. GENERAL 4. SUCCESS BASED INFORMATION ON RESPONSIBILITY Our Management 11. FINANCIAL INFORMATION 4.1 San Rafael Mining Unit 4.2 Smelter Plant and GOOD CORPORATE Refinery in Pisco GOVERNANCE PRACTICES 4.3 Pucamarca Mining Unit 4.4 Mineração Taboca S.A. 4.4.1 Pitinga Mining Unit 4.4.2 Pirapora Smelting Plant 4.5 Investments in Subsidiaries 4.6 Explorations 5. -
Memorias.Pdf
MEMORIAS XXXVII REUNIÓN CIENTÍFICA ANUAL DE LA ASOCIACIÓN PERUANA DE PRODUCCIÓN ANIMAL XXXVII REUNIÓN CIENTÍFICA ANUAL DE LA ASOCIACIÓN PERUANA DE PRODUCCIÓN ANIMAL DEL 22 AL 24 DE OCTUBRE DE 2014 ABANCAY Editor Dr. Nilton César Gómez Urviola Editor adjunto M.V.Z. Mauro León Curillo Tacuri Colaboran: Universidad Nacional Micaela Bastidas de Apurímac (UNAMBA) Asociación Peruana de Producción Animal (APPA) XXXVII REUNIÓN DIRECCIÓN Y ISBN: CIENTÍFICA ANUAL DE LA REDACCIÓN Depósito Legal: ASOCIACIÓN PERUANA AV. ARENAS 121 DE PRODUCCIÓN ANIMAL ABANCAY (PERÚ) Prohibida toda reproducción total o parcial sin autorización expresa de la Universidad Nacional Micaela Bastidas de Apurímac La UNAMBA no se solidariza necesariamente con las opiniones en los artículos firmados que publica, cuya responsabilidad corresponde a los autores AUSPICIADORES: COMISIÓN ORGANIZADORA COMISIÓN HONORÍFICA Dr. Manuel Israel Hernández García Presidente de la Comisión Reorganizadora - UNAMBA Dr. Germán Hernán Rivera Olivera Vicepresidente Académico de la Comisión Reorganizadora – UNAMBA Mg. Jaime Raúl Prada Sánchez Vicepresidente Administrativo de la Comisión Reorganizadora – UNAMBA COMISIÓN COORDINADORA Presidente : Dr. Nilton César Gómez Urviola Decano (e) de la Facultad de Medicina Veterinaria y Zootecnia Primer miembro : MVZ. Martín Equicio Pineda Serruto Director (e) de la Escuela Académico Profesional de M.V.Z. Segundo miembro : MSc. Ludwing Ángel Cárdenas Villanueva Jefe (e) del Departamento Académico de M.V.Z. COMISIÓN CENTRAL Presidente : MSc. Liliam Rocío Bárcena Rodríguez Vicepresidente : Ing. José Alberto Atto Mendives Tesorera : Mg. MV. Sebastiana Virginia Bernilla De La Cruz Vocal : MVZ. Filiberto Oha Humpiri COMISIÓN CIENTÍFICA Presidente: Dr. Nilton César Gómez Urviola Subcomisiones Científicas 1. Subcomisión Científica de Producción, Alimentación, Nutrición y Genética. -
25-2 Shorts.Indd
Rock Art Research 2008 - Volume 25, Number 2 229 has proposed an early Christian date, the labyrinths being associated with a nearby retreat belonging to St Nectan). The eroded lines of the Heysham labyrinth, alas, off er no indication of primary pecking. Dr George Nash Department of Archaeology and Anthropology University of Bristol 43 Woodlands Road Bristol United Kingdom E-mail: [email protected] REFERENCES Anati, E. 1968. El arte rupestre galaico-portugués. Simposio Internacional de Arte Rupestre-Barcelona 1966, pp. 195–254. Barcelona. Bowley, R. L. 1964. The fortunate islands. Bowley Publications, Reading. Childe, G. V. 1958. The prehistory of Europe. Penguin, Lon- don. Hadingham, E. 1974. Ancient carving in Britain: a mystery. Garstone Press, London. Harte, J. 1986. Dorset’s maypoles and mazes. Dorset County Magazine, Vol. 113: 9–20. Matthews, W. H. 1922. Mazes and labyrinths. Longmans Press, London. Nash, G. H. 2007. A scatt ering of images: the rock-art of Figure 5. Night image of the Heysham labyrinth, taken southern Britain. In A. Mazel, G. H. Nash and C. Wad- in June 2008 (photograph G. H. Nash). dington (eds), Art as metaphor: the rock-art of Britain, pp. 186–188. Archaeopress, Oxford. Nash, G. H. in prep. Does graffi ti of early 20th century over its southern section; see Fig. 5). The photograph England hold the key to the placing of pre-Historic that appeared in the Morecambe Visitor in 1995 shows rock art? the labyrinth to be cleanly pecked with clearly defi ned Saward, A. 2003. The Rock Valley labyrinths. Caerdroia 32: lines. However, inspection in May 2008 shows the 21–27. -
Mineralogy, Geochemistry, Geochronology and Ore
The Uranium Mineralization of the Macusani District, Southeast Peru: Mineralogy, Geochemistry, Geochronology and Ore-Genetic Model. By Valeria V. Li A thesis submitted to the Graduate Program in Geological Sciences and Geological Engineering In conformity with requirements for the Degree of Doctor of Philosophy Queen’s University Kingston, Ontario, Canada April 2016 Copyright © Valeria V. Li, 2016 Abstract Uranium mineralization of the Quenamari Meseta, Macusani District, SE Peru, is hosted by peraluminous, sillimanite-andalusite-muscovite-biotite rhyolites of the 12.3 - 6.8 Ma Macusani Formation of the Miocene-Pliocene Quenamari Group. The main ore mineral, meta- autunite, (Ca[(UO2)(PO4)]2(H2O)6-8), occurs in fractures in association with weeksite and hydrous Mn- and Fe-mineraloids. The absence of U4+ minerals, as well as any hydrothermal alteration associated with the U ore, strongly suggests that meta-autunite is the primary U mineral. LA-ICP-MS U-Th-Pa geochronology of the meta-autunite revealed that the main ore- forming events occurred at 69 ka, 130 ka and 314-317 ka, and probably at ca. 103-113 ka, 210 ka and 400 ka, all long after the last magmatic activity in the area. The obtained ages unambiguously relate U ore formation to low-temperature Quaternary processes. The δ18O and δ2H values of the mineralizing fluids, inferred from those of the meta-autunite, range from -21.7 ‰ to –12.2 ‰ and from -181 to -123 ‰, respectively, consistent with ore formation from low- temperature meteoric fluids. The timing of ore formation, as well as the mineralogical and geochemical characteristics of meta-autunite and host rocks, such as REE patterns and alteration assemblages, suggests that U was leached from the glassy matrix of the rhyolites, transported by meteoric waters and precipitated as meta-autunite. -
Diseño Y Evaluación De Sostenimiento De Labores De Desarrollo Para Minería Artesanal Del Sector De Ollachea – Puno Caso De Estudio”
Facultad de Ingeniería Ingeniería de Minas Tesis: “Diseño y evaluación de sostenimiento de labores de desarrollo para minería artesanal del sector de Ollachea – Puno Caso de estudio” Juan Junior Lazaro Quicaña Gerardo Jesus Velez Rojas Para obtener el Título Profesional de: Ingeniero de Minas Asesor: Ing Javier Martin Montesinos Chávez Arequipa – Perú 2020 DEDICATORIA La tesis la dedicamos a Dios con mucho amor y gratitud por darnos sabiduría, la fortaleza y perseverancia con las que nos motiva a seguir adelante en todo aspecto de nuestras vidas. A nuestros familiares por su apoyo incondicional hacia nosotros. Sabemos que todo esfuerzo brindara sus frutos en un futuro no muy lejano. Juan y Gerardo ii RESUMEN El presente trabajo de estudio titulado “Diseño y evaluación de sostenimiento de labores de desarrollo para minería artesanal del sector de Ollachea – Puno Caso de estudio” se encuentra ubicado en el Departamento de Puno, Provincia de Carabaya Distrito de Ollachea a una altitud de 3000 m.s.n.m. en el paraje denominado balcón de oro, a la altura del km 235 de la carretera interoceánica Sur (Tramo 4: Azángaro – Puente Inambari). En las excavaciones subterráneas de la mina, han sido desarrollado y planificado mediante planeamientos y actualizaciones, se obtiene resultados con informaciones y planificaciones de anteriores ocasiones, adquiriendo datos de acuerdo que se ha venido a trabajando de los diferentes mantos existentes, mantos que tienen resultados favorables para su explotación y mantos que no tienen ley mínima explotable. Se consideran aspectos importantes para las labores de desarrollo en la que se realizan en forma horizontal y vertical; donde las labores horizontales consisten en galerías y subniveles, las primeras son generalmente de 1.5 x 1.8 sección. -
Nevado Allinccapac, West Shoulder, and Historical Clarifications
AAC Publications Nevado Allinccapac, West Shoulder, and Historical Clarifications Peru, Cordillera Carabaya In early July, I spent a week in the remote Cordillera Carabaya (see linked report). Our objective was the highest in the range, Nevado Allinccapac (5,780m, sometimes spelled Allincapac), which has had only a handful of ascents. However, after seeing the unclimbed south face up close, we decided it would be too much for us. Allinccapac remained in the back of my mind until October, when I returned with two friends from Cusco, Luis Crispin and Coqui Galvez. On October 6, from the hostel in Macusani, we took a taxi to the lake below Allinccapac, and by the afternoon reached a high camp (5,200m) on the western shoulder. On October 7, we left the tent around 2 a.m., heading for a line up the shoulder, where glacial ice is still prominent. After a pitch of WI3, we gained a lower-angle platform that led us to a prominent rock band. A couple of short pitches of easy climbing and traversing led us to the summit ice cap. Here, two rope lengths of WI2/3 gave way to the broad summit plateau, on which we walked for 300m to the highest point. We were on the summit at 8:15 a.m., with the GPS reading 5,837m. We descended our route, rappelling the rock band from a piton and sling and then the initial ice pitch, from a V- thread, to regain the glacier. After this trip, local climber Renzo Leon reported that he and Angel Perez climbed Allinccapac on June 19, 2008. -
Actasymemoriasdelxxxixcongre
ACTAS Y MEMORIAS DEL XXXIX CONGRESO INTERNACIONAL DE AMERICANISTAS Sobretiro del Tomo XXXVII de la REVISTA DEL MUSEO NACIONAL. Publicado por el Instituto de Estudios Peruanos, Horacio Urteaga 694, Lima, 11, con el apoyo del Banco de Crédito del Perú. ACTAS Y MEMORIAS DEL XXXIX CONGRESO INTERNACIONAL DE AMERICANISTAS (Lima, 2 ‒ 9 de agosto, 1970.) VOLUMEN 3 LIMA, 1971 PROCESO Y CULTURA EN LA SIERRA CENTRAL DEL PERU (Trabajos presentados a los Simposios 8 y 9 del XXXIX Congreso Internacional de Americanistas Comisión editora: Rosalía Avalos de Matos Museo Nacional de la Cultura Peruana Rogger Ravines Museo Nacional de Antropología y Arqueología CONTENIDO Pág. Presentación…………………………………………………………... 13 I. Tiempo y proceso en la sierra central. 1. Grupos de tradición cazadora en las tierras altas de Huanca- velica, por Rogger Ravines. Museo Nacional de Antropología y Arqueología, Lima ………... 17 2. Industrias líticas del valle de Palcamayo, por Luis Hurtado de Mendoza y Jesús Ramírez Tazza. Universidad Nacional del Centro, Huancayo……………………. 28 3. El período formativo en el valle del Mantaro, por Ramiro Ma- tos Mendieta. Universidad Nacional del Centro, Huancayo……………………. 41 4. Excavaciones en Shillacoto, Huánuco, por Chícki Kano. The University of Tokyo………………………………………… 52 5. Análisis de la cerámica Huarpa, por Mario Benavides Calle. Universidad de Huamanga, Ayacucho…………………………... 63 6. Un pueblo rural ayacuchano durante el Imperio Huari, por William Harris Isbell. University of Illinois……………………………………………... 89 7. Diseños decorativos en la cerámica Killke, por Miguel Rivera Dorado. Universidad de Madrid…………………………………………... 106 8. Late prehispanic occupations in the Eastern Peruvian Andes, por Donald Enrique Thompson. University of Wisconsin…………………………………………. 116 9. El sistema urbanístico de Chinchero, por José Alcina Franch.