Mineral Resource and Ore Reserve Report 2015
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Arend J Hoogervorst1 B.Sc.(Hons), Mphil., Pr.Sci
Audits & Training Eagle Environmental Arend J Hoogervorst1 B.Sc.(Hons), MPhil., Pr.Sci. Nat., MIEnvSci., C.Env., MIWM Environmental Audits Undertaken, Lectures given, and Training Courses Presented2 A) AUDITS UNDERTAKEN (1991 – Present) (Summary statistics at end of section.) Key ECA - Environmental Compliance Audit EMA - Environmental Management Audit EDDA -Environmental Due Diligence Audit EA- External or Supplier Audit or Verification Audit HSEC – Health, Safety, Environment & Community Audit (SHE) – denotes safety and occupational health issues also dealt with * denotes AJH was lead environmental auditor # denotes AJH was contracted specialist local environmental auditor for overseas environmental consultancy, auditing firm or client + denotes work undertaken as an ICMI-accredited Lead Auditor (Cyanide Code) No of days shown indicates number of actual days on site for audit. [number] denotes number of days involved in audit preparation and report write up. 1991 *2 day [4] ECA - AECI Chlor-Alkali Plastics, Umbogintwini, KwaZulu-Natal, South Africa. November 1991. *2 day [4] ECA - AECI Chlor-Alkali Plastics- Environmental Services, Umbogintwini, KwaZulu-Natal, South Africa. November 1991. *2 Day [4] ECA - Soda Ash Botswana, Sua Pan, Botswana. November 1991. 1992 *2 Day [4] EA - Waste-tech Margolis, hazardous landfill site, Gauteng, South Africa. February 1992. *2 Day [4] EA - Thor Chemicals Mercury Reprocessing Plant, Cato Ridge, KwaZulu-Natal, South Africa. March 1992. 2 Day [4] EMA - AECI Explosives Plant, Modderfontein, Gauteng, South Africa. March 1992. *2 Day [4] EMA - Anikem Water Treatment Chemicals, Umbogintwini, KwaZulu-Natal, South Africa. March 1992. *2 Day [4] EMA - AECI Chlor-Alkali Plastics Operations Services Group, Midland Factory, Sasolburg. March 1992. *2 Day [4] EMA - SA Tioxide factory, Umbogintwini, KwaZulu-Natal, South Africa. -
Ore Genesis and Modelling of the Sadiola Hill Gold Mine, Mali Geology Honours Project
ORE GENESIS AND MODELLING OF THE SADIOLA HILL GOLD MINE, MALI GEOLOGY HONOURS PROJECT Ramabulana Tshifularo Student number: 462480 Supervisor: Prof Kim A.A. Hein Acknowledgements I would like to thank my supervisor, Prof. Kim Hein for giving me the opportunity to be part of her team and, for helping and motivating me during the course of the project. Thanks for your patience, constructive comments and encouragement. Thanks to my family and my friends for the encouragements and support. Table of contents Abstract……………………………………………………………………………………..i Chapter: 1 1.1 Introduction……………………………………………………..........................................1 1.2 Location and Physiography……………………………………………………………...2 1.3 Aims and Objectives…………………………………………………………………….3 1.4 Abbreviations and acronyms…………………………………………………………….3 Chapter 2 2.1 Regional Geology………………………………………………………………………..4 2.1.1 Geology of the West African Craton…………………………………………………..4 2.1.2 Geology of the Kedougou-Kéniéba Inlier……………………………………………..5 2.2 Mine geology…………………………………………………………………………….6 Lithology………………………………………………………………………………8 Structure……………………………………………………………………………….8 Metamorphism………………………………………………………………………...9 Gold mineralisation and metallogenesis………………………………………………9 2.4 Previously suggested genetic models…………………………………………………..10 Chapter3: Methodology…………………………………………………………………....11 Chapter 4: Host rocks in drill core…......................................................................................13 4.1 Drill core description….........................................................................................................13 -
Integrated Report 2016 Contents
INTEGRATED REPORT 2016 CONTENTS To create value for our shareholders, our employees and our business and social partners through safely and responsibly exploring, mining and marketing our products. Our primary focus is gold, but we will pursue value creating opportunities in other minerals OUR where we can leverage our OUR existing assets, skills and MISSION experience to enhance the VALUES delivery of value. HOW TO USE THIS REPORT This is an interactive PDF. Navigation tools at the top left of each page and within the report are indicated as follows. Interactive indicator Contents page Print Previous page Next page Undo Search Website Email Download Page reference Video INTEGRATED REPORT 2016 1 SECTION 1 OVERVIEW About our reports / 3 Directors’ statement of responsibility / 4 Corporate profile / 5 Chairman’s letter / 7 Highlights of the year / 10 CEO’s review / 11 An overarching view of our reports, the Chairman’s message to our stakeholders, the profile of the company and the year’s highlights, as well as the CEO’s account of delivery on the last year’s commitments and an outlook for the year ahead. INTEGRATED REPORT 2016 2 Picture: Kibali, DRC ABOUT OUR REPORTS AngloGold Ashanti Limited’s Notice of Annual General Meeting and SCOPE AND BOUNDARY investors. Stakeholders are also referred to (AngloGold Ashanti’s) 2016 suite Summarised Financial Information (Notice OF REPORTS the supplementary reports in this suite and the of Meeting) <NOM> is produced and posted <SDR>, in particular, for additional information. The 2016 suite of reports covers the year from of reports is made up as follows: to shareholders in line with the JSE Listings 1 January to 31 December 2016. -
The Evolution of London's Crossrail Scheme and the Development of the Department for Transport's Economic Appraisal Methods
A Service of Leibniz-Informationszentrum econstor Wirtschaft Leibniz Information Centre Make Your Publications Visible. zbw for Economics Worsley, Tom Working Paper The evolution of London's crossrail scheme and the development of the department for transport's economic appraisal methods International Transport Forum Discussion Paper, No. 2011-27 Provided in Cooperation with: International Transport Forum (ITF), OECD Suggested Citation: Worsley, Tom (2011) : The evolution of London's crossrail scheme and the development of the department for transport's economic appraisal methods, International Transport Forum Discussion Paper, No. 2011-27, Organisation for Economic Co-operation and Development (OECD), International Transport Forum, Paris, http://dx.doi.org/10.1787/5kg0prk600jk-en This Version is available at: http://hdl.handle.net/10419/68827 Standard-Nutzungsbedingungen: Terms of use: Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Documents in EconStor may be saved and copied for your Zwecken und zum Privatgebrauch gespeichert und kopiert werden. personal and scholarly purposes. Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle You are not to copy documents for public or commercial Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich purposes, to exhibit the documents publicly, to make them machen, vertreiben oder anderweitig nutzen. publicly available on the internet, or to distribute or otherwise use the documents in public. Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, If the documents have been made available under an Open gelten abweichend von diesen Nutzungsbedingungen die in der dort Content Licence (especially Creative Commons Licences), you genannten Lizenz gewährten Nutzungsrechte. may exercise further usage rights as specified in the indicated licence. -
IGO Interactive Annual Report 2020
2021 ANNUAL REPORT We believe in a green energy future. IGO Limited is an ASX 100 listed ACKNOWLEDGEMENTS Company focused on creating a We acknowledge the Traditional Owners of the land on better planet for future generations by which we operate and on which we work. We recognise their connection to land, waters and culture, and pay our discovering, developing, and delivering respects to their Elders past, present and emerging. products critical to clean energy. We would like to thank Neil Warburton who retired from the IGO Board in FY21 for his significant contribution to IGO over the last five years. WHO WE ARE We are also pleased to welcome two new appointments IGO Limited is an ASX 100 listed Company focused on to the Board, Xiaoping Yang as a Non-executive Director creating a better planet for future generations by discovering, and Michael Nossal as a Non-executive Director who developing, and delivering products critical to clean energy. transitioned to the Chair role on 1 July 2021. As a purpose-led organisation with strong, embedded values and a culture of caring for our people and our stakeholders, We would also like to take this opportunity to thank Peter we believe we are Making a Difference by safely, sustainably Bilbe, who was appointed to the IGO Board in 2009, for his and ethically delivering the products our customers need substantial contribution to the Company. Over his tenure, to advance the global transition to decarbonisation. Peter has overseen the positive transformation of IGO, culminating in the announcement on 30 June 2021 of the Through our upstream mining and downstream processing completion of the transaction with Tianqi Lithium Corporation. -
Anglogold Ashanti Limited (Anglogold Ashanti) Publishes a Suite of Reports to Record Its Overall Performance Annually
ANNUAL FINANCIAL ANNUAL FINANCIAL STATEMENTS ANNUAL FINANCIAL STATEMENTS STATEMENTS 2013 2013 GUIDE TO REPORTING AngloGold Ashanti Limited (AngloGold Ashanti) publishes a suite of reports to record its overall performance annually. The Annual Financial Statements 2013 addresses our statutory reporting requirements. The full suite of 2013 reports for AngloGold Ashanti Limited comprises: Annual Integrated Report 2013, the primary report; Annual Financial Statements 2013; Annual Sustainability Report 2013; and Mineral Resource and Ore Reserve Report 2013. Other reports available for the financial year are the operational and project profiles and country fact sheets. The full suite of 2013 reports have been furnished to the United States Securities and Exchange Commission (SEC) on Form 6-K. These reports are all available on our annual report portal at www.aga-reports.com. FOR NOTING: The following key parameters should be noted in respect of our reports: Production is expressed on an attributable basis unless otherwise indicated; Unless otherwise stated, $ or dollar refers to US dollars throughout this suite of reports; Group and company are used interchangeably, except for in the group and company annual financial statements; Statement of financial position and balance sheet are used interchangeably; and The company implemented an Enterprise Resource Planning System (ERP), i.e. SAP at all its operations, except for the Continental Africa region. ERP and SAP are used interchangeably. 1 VISION, MISSION AND VALUES To create value for our shareholders, our employees and our business and social partners through safely and responsibly exploring, mining and marketing our products. Our primary focus is gold, but we will pursue value creating opportunities in other minerals where we can leverage our existing assets, skills and experience to enhance the delivery of value. -
Golden Rules Making the Case for Responsible Mining
GOLDEN RULES Making the case for responsible mining A REPORT BY EARTHWORKS AND OXFAM AMERICA Contents Introduction: The Golden Rules 2 Grasberg Mine, Indonesia 5 Yanacocha Mine, Peru, and Cortez Mine, Nevada 7 BHP Billiton Iron Ore Mines, Australia 9 Hemlo Camp Mines, Canada 10 Mongbwalu Mine, the Democratic Republic of Congo 13 Rosia Montana Mine, Romania 15 Marcopper Mine, the Philippines, and Minahasa Raya and Batu Hijau Mines, Indonesia 17 Porgera Gold Mine, Papua New Guinea 18 Junín Mine, Ecuador 21 Akyem Mine, Ghana 22 Pebble Mine, Alaska 23 Zortman-Landusky Mine, Montana 25 Bogoso/Prestea Mine, Ghana 26 Jerritt Canyon Mine, Nevada 27 Summitville Mine, Colorado 29 Following the rules: An agenda for action 30 Notes 31 Cover: Sadiola Gold Mine, Mali | Brett Eloff/Oxfam America Copyright © EARTHWORKS, Oxfam America, 2007. Reproduction is permitted for educational or noncommercial purposes, provided credit is given to EARTHWORKS and Oxfam America. Around the world, large-scale metals mining takes an enormous toll on the health of the environment and communities. Gold mining, in particular, is one of the dirtiest industries in the world. Massive open-pit mines, some measuring as much as two miles (3.2 kilometers) across, generate staggering quantities of waste—an average of 76 tons for every ounce of gold.1 In the US, metals mining is the leading contributor of toxic emissions to the environment.2 And in countries such as Ghana, Romania, and the Philippines, mining has also been associated with human rights violations, the displacement of people from their homes, and the disruption of traditional livelihoods. -
How Understanding a Railway's Historic Evolution Can Guide Future
College of Engineering, School of Civil Engineering University of Birmingham Managing Technical and Operational Change: How understanding a railway’s historic evolution can guide future development: A London Underground case study. by Piers Connor Submitted as his PhD Thesis DATE: 15th February 2017 University of Birmingham Research Archive e-theses repository This unpublished thesis/dissertation is copyright of the author and/or third parties. The intellectual property rights of the author or third parties in respect of this work are as defined by The Copyright Designs and Patents Act 1988 or as modified by any successor legislation. Any use made of information contained in this thesis/dissertation must be in accordance with that legislation and must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the permission of the copyright holder. Managing Technical & Operational Development PhD Thesis Abstract The argument for this thesis is that patterns of past engineering and operational development can be used to support the creation of a good, robust strategy for future development and that, in order to achieve this, a corporate understanding of the history of the engineering, operational and organisational changes in the business is essential for any evolving railway undertaking. It has been the objective of the author of this study to determine whether it is essential that the history and development of a railway undertaking be known and understood by its management and staff in order for the railway to function in an efficient manner and for it to be able to develop robust and appropriate improvement strategies in a cost-effective manner. -
Report for the Quarter Ended 31 March 2014
Report for the quarter ended 31 March 2014 Production 1.06Moz improving 17% yeara -on-year and well ahead of 950Koz–1Moz guidance Total cash costs decrease 14% year-on-year to $770/ooz, beating guidance of $800/oz-$850/oz All-in-sustaining cost (AISC) decreased by 22% year-on-year to $993/oz on lower capex, cash costs and overhead costs Adjusted headline earnings $119m, or 29 US cents per share International operations see 34% rise in output to 765,000oz year-on-year, and 22% drop in AISC to $972/oz South Africa production down 11% to 290,0000z year-on-year, while AISC improves to $975/oz or 14% Tropicana contributes 84,000oz at total cash cost of $4495/oz; AISC of $694/oz Kibali contributes 51,000oz at total cash cost of $538/ozz; AISC of $572/oz Net debt stable at $3.105bn Cash flow from operating activities stable year-on-year at $350m, despite 21% lower gold price Quarter Year ended ended ended ended Mar Dec Mar Dec 2014 2013 2013 2013 US dollar / Imperial Operating review Gold Produced - oz (0000) 1,055 1,229 899 4,105 Price received 1 - $/oz 1,290 1,271 1,636 1,401 All-in sustaining cost 2 - $/oz 993 1,015 1,275 1,174 All-in cost 2 - $/oz 1,114 1,233 1,622 1,466 Total cash costs 3 - $/oz 770 748 894 830 Financial review Adjusted gross profit 4 - $m 312 376 434 1,351 Gross profit - $m 296 404 434 1,445 Profit (loss) attributable to equity shareholders - $m 39 (305) 239 (2,230) - cents/share 10 (75) 62 (568) Headline earnings (loss) - $m 38 (276) 259 78 - cents/share 9 (68) 67 20 Adjusted headliine earnings 5 - $m 119 45 113 599 - cents/share 29 11 29 153 Dividends per ordinary share - cents/share - - 5 5 Cash flow from operating activities - $m 350 431 356 1,246 Capital expenditure - $m 274 477 512 1,993 Notes: 1. -
Integrated Annual Report for the Year Ended 31 December 2014
2014 Integrated Annual Report for the year ended 31 December Gold Fields Integrated Annual Report 2014 Gold Fields Integrated Annual Report About Gold Fields Gold Fields Limited is an unhedged, globally diversified producer of gold with eight operating mines in Australia, Ghana, Peru and South Africa. In February 2013, Gold Fields unbundled its mature underground Beatrix and KDC mines in South Africa into an independent and separately listed company, Sibanye Gold Limited. It also expanded its presence in Australia, acquiring the Darlot, Granny Smith and Lawlers mines (known as the Yilgarn South Assets) from Barrick Gold in October 2013. Gold Fields has attributable annual gold production of approximately 2.2 million ounces, as well as attributable Mineral Reserves of around 48 million ounces and Mineral Resources of around 108 million ounces. Attributable copper Mineral Reserves total 620 million pounds and Mineral Resources 1,001 million pounds. Gold Fields has a primary listing on the JSE Limited, with secondary listings on the New York Stock Exchange (NYSE), NASDAQ Dubai Limited (NYX) and the Swiss Exchange (SWX). COVER PICTURES The processing plant at Gold Fields’ Granny Smith mine in Western Australia Revegetation of the tailings dam at Gold Fields’ South Deep mine in South Africa Contents INTRODUCTION IFC About this report IFC About Gold Fields IFC 1 OUR BUSINESS 1 1.1 Our DNA 2 1.2 Our global footprint – 2014 in perspective 4 1.2 Our business model 9 2 LEADERSHIP AND PERFORMANCE 12 2.1 Vision of the Chairperson 14 2.2 CEO report -
Reef Adjacent to Structures at Tautona Mine, Anglogold Ashanti South African Operations
Reef Adjacent To Structures at TauTona Mine, AngloGold Ashanti South African Operations DE DAVIES Section Manager TauTona Mine, AngloGold Ashanti South African Operations SYNOPSIS The paper describes the extraction of reef adjacent to geological structures in the Carbon Leader Reef Section at TauTona Mine. Traditionally long wall mining has left feasible and economical blocks of ground adjacent to structures when negotiating major geological features. This meant that mining through an up- throw fault, rolling to the reef elevation on the displaced side of the fault left reef in the long wall. High grade areas were abandoned and gold was sterilized. In these tight economic times and with the need to continuously improve safety standards the need arose to develop a technique to extract these blocks economically and safely. It was believed that the structures in these abandoned areas were de-stressed and could now be mined in small volumes at a high grade. The term RATS is an acronym derived from “reef adjacent to structures” and aptly describes the process of identifying and extracting these blocks. The viability of this method was addressed in terms of the mine design, underground investigations and financial risks. The paper concludes with an analysis of the successes achieved to date. 1 INTRODUCTION TauTona Mine is one of the AngloGold Ashanti Southern Africa operations. It is close to the town of Carletonville in the province of Gauteng and about 70km south-west of Johannesburg. TauTona is 46 years old and employs ± 4 000 people. Mining operations are conducted at depths ranging from 1,800m to 3,500m at which the world’s deepest stoping sections are found. -
May 2020 Presentation
Investor Presentation May 2020 Cautionary and Forward Looking Statement This document has been prepared by Patagonia Gold Corp. (“Patagonia Gold” or, the “Company”) for evaluation of the Company by the recipient. The information contained in this presentation is derived from estimates made by the Company, information that has been provided to the Company by other parties, and otherwise publicly available information concerning the Company and does not purport to be all-inclusive or to contain all the information that an investor may desire to have in evaluating whether or not to make an investment in the Company. It is not intended to be relied upon as advice to investors or potential investors and does not take into account the investment objectives, financial situation or needs of any particular investor. No person has been authorized to give any information or make any representations other than those contained in this presentation and, if given and/or made, such information or representations must not be relied upon as having been so authorized. In furnishing this presentation, the Company does not undertake or agree to any obligation to provide the attendees with access to any additional information or to update this presentation or to correct any inaccuracies in, or omissions from, this presentation that may become apparent. The contents of this presentation are not to be construed as legal, financial or tax advice. Each prospective investor should contact his, her or its own legal adviser, independent financial adviser or tax adviser for legal, financial or tax advice. No securities commission or regulatory authority has reviewed the accuracy or adequacy of the information presented.