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Minesafe Magazine for More Information on the Harmonisation Process
minesafeWESTERN AUSTRALIA Volume 20 no. 3 DECEMBER 2011 Conveyors – guarding against inadequacy TOOLS TO HANDLE WORKPLACE OSH ISSUES FEEDBACK SOUGHT ON DRILLING CODE OF PRACTICE MINES SAFETY PRIORITIES FOR THE REGULATOR 07 04 22 17 19 CONTENTS DEPARTMENTAL NEWS OCCUPATIONAL HEALTH 2011 SOUTH WEST CRUNCHING THE NUMBERS 02 Harmonisation of 13 More to CONTAM than EMERGENCY RESPONSE 51 Distribution of safety and occupational health and meeting quotas SKILLS CHALLENGE health representatives as safety laws 26 Taking up the challenge at 30 September 2011 DANGEROUS GOODS 03 Comment sought for MIAC 28 Motley crew gets the job 52 Monthly exploration SAFETY review done workforce to September 14 Report missing explosives 2011 DIVISIONAL NEWS 30 First aid scenario in tempo 15 Is your explosives or SRS with drum warnings 53 Monthly mining workforce to September 2011 04 Regulators meet in Darwin licence still valid? 32 Beau puts his body and 06 Resources Safety hosts 16 Shotfiring training – new mind on the line SIGNIFICANT INCIDENT PM’s 2011 Pacific Award competencies Recipient 2011 UNDERGROUND REPORTS AND SAFETY BULLETINS 07 Roadshows increase INDUSTRY ACTIVITIES MINE EMERGENCY opportunities for 17 Mines safety priorities for RESPONSE COMPETITION 54 Mines Safety SIR 173 consultation Employee burnt while the regulator 40 Sunrise Dam continues setting up scenario for winning trend SIMON SAYS 18 MARK YOUR DIARY emergency response 42 Universal language of training 09 2011 was a momentous mine rescue year of change SAFETY ALERTS AND 55 Mines Safety Bulletin -
WA PORTS Vital Infrastructure for Western Australia's Commodity
WESTERN AUSTRALIA’S INTERNATIONAL RESOURCES DEVELOPMENT MAGAZINE June–August 2006 $3 (inc GST) WA PORTS Vital infrastructure for Western Australia’s commodity exports LNG Keen interest in Browse Basin gas GOLD Major new development plans for Boddington IRON ORE Hope Downs project enters the fast lane Print post approved PP 665002/00062 approved Print post Jim Limerick DEPARTMENT OF INDUSTRY AND RESOURCES Investment Services 1 Adelaide Terrace East Perth, Western Australia 6004 Tel: +61 8 9222 3333 • Fax: +61 8 9222 3862 Email: [email protected] www.doir.wa.gov.au INTERNATIONAL OFFICES Europe European Office • 5th floor, Australia Centre From the Director General Corner of Strand and Melbourne Place London WC2B 4LG • UNITED KINGDOM Tel: +44 20 7240 2881 • Fax: +44 20 7240 6637 Email: [email protected] Overseas trade and investment India — Mumbai In a rare get together, key people who facilitate business via the Western Australian Western Australian Trade Office 93 Jolly Maker Chambers No 2 Government’s overseas trade offices gathered in Perth recently to discuss ways to 9th floor, Nariman Point • Mumbai 400 021 INDIA maximise services for local and international businesses. Tel: +91 22 5630 3973/74/78 • Fax: +91 22 5630 3977 Email: [email protected] All of the Western Australian Government’s 14 overseas offices, with the exception of India — Chennai the USA, were represented by their regional directors. Western Australian Trade Office - Advisory Office 1 Doshi Regency • 876 Poonamallee High Road Kilpauk • Chennai 600 084 • INDIA The event was a huge success with delegates returning home with fresh ideas on how Tel: +91 44 2640 0407 • Fax: +91 44 2643 0064 to overcome impediments and develop and promote trade in, and investment from, their Email: [email protected] respective regions. -
Telfer W with Pr 800,000 Copper Signific Resourc
4420 Newcrest Cover 04 6pp 16/9/04 9:52 AM Page 2 Telfer will be the largest gold mine in Australia, with projected annual production of more than 800,000 ounces of gold and 30,000 tonnes of copper for 24 years, positioning Newcrest as a significant and profitable Australian-based resources business. Newcrest Mining Limited Newcrest – The Sustainable Section 5 Resource Business 1 Sustainability and People 38 Section 1 Health and Safety 40 Our Results 2 Environment 42 Human Resources 43 Performance in Brief 2 Chairman’s Review 4 Section 6 ABN: 20 005 683 625 ABN: Managing Director and Corporate Governance 44 Chief Executive Officer’s Report 5 Board of Directors 45 Newcrest Senior Management 10 Corporate Governance 46 Financial Report 11 Section 7 Section 2 Concise Annual Report 2004 Financials 49 Operations 12 Directors’ Report 50 Cadia Valley Operations 14 Management Discussion and Analysis Ridgeway Gold/Copper Mine 14 of the Financial Statements 56 Cadia Hill Gold/Copper Mine 16 Statement of Financial Performance 58 Toguraci Gold Mine 19 Statement of Financial Position 59 Section 3 Statement of Cash Flows 60 Projects 22 Notes to the Concise Financial Report 61 Directors’ Declaration 68 Telfer Gold/Copper Project 24 Independent Audit Report 69 Cracow 26 Cadia East 28 Shareholder Information 70 Boddington Expansion Project 29 Five Year Summary 72 Section 4 Corporate Directory IBC Exploration 30 Strategy and Review 32 Mineral Resources and Ore Reserves 34 Newcrest Mining Limited Newcrest ABN: 20 005 683 625 Notice of Meeting Notice is hereby given that the 24th Annual General Newcrest Mining Limited Meeting will be held at the Hyatt Regency Hotel, Concise Annual Report 2004 99 Adelaide Terrace, Perth, Western Australia on Wednesday 27 October 2004 at 9.30am. -
A Structural Examination of the Telfer Gold-Copper Deposit And
ResearchOnline@JCU This file is part of the following reference: Hewson, Simon Andrew John (1996) A structural examination of the Telfer gold-copper deposit and surrounding region, northwest Western Australia: the role of polyphase orogenic deformation in ore-deposit development and implications for exploration. PhD thesis, James Cook University. Access to this file is available from: http://eprints.jcu.edu.au/27718/ If you believe that this work constitutes a copyright infringement, please contact [email protected] and quote http://eprints.jcu.edu.au/27718/ A Structural Examination of the Telfer Gold-Copper Deposit and Surrounding Region. northwest Western Australia: The Role of Polyphase Orogenic Deformation in Ore-deposit Development and Implications for Exploration. VOLUME 1 Thesis submitted by Simon Andrew John HEWSON BSc (Hans) (Curtin) in October, 1996 for the degree of Doctor of Philosophy in the Department of Earth Sciences at James Cook University of North Queensland. I, the undersigned, the author of this thesis, understand that the following restriction placed by me on access to this thesis will not extend beyond three years from the date on which the thesis is submitted to the University. I wish that access to this thesis not to be permitted for a period of three years. After this period has elapsed I understand that James Cook University of North Queensland will make it available for use within the University Library and, by microfilm or other photographic means, allow access to users in other approved libraries. All users consulting this thesis will have to sign the following statement: " In consulting this thesis I agree not to copy or closely para-phrase it in whole or in part without the written consent of the author; and to make proper written acknowledgement for any assistance which I have obtained from it. -
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Exploration and Innovation The Discovery and Evolution of the 2Moz Vogue Gold Resource, Sunrise Dam Gold Mine, Western Australia M Nugus1,2, N Oliver3, T G Blenkinsop4, J Hill5, J G McLellan6, JCleverley5, L Fisher5, N Brunacci7, H Moore8 and A Jenkins9 ABSTRACT The 2 Moz Vogue mineral resource is a recent discovery at the Sunrise Dam gold mine (SDGM), lying approximately 600 m vertically below the Sunrise Dam open pit. Unlike most other lodes, which are dominated either by steep vein sets or shallow high-strain (shear) zones, it lies broadly in the hinge of a folded felsic porphyry body, where it cuts intermediate volcanic lavas and volcaniclastic rocks and is not speciÀcally concentrated at a lithofacies contact. The mineralisation is controlled by a complex interplay of moderate to shallow, west-dipping high-strain zones that are transected by irregular and discontinuous high-grade, north-west-, north–south- and east– west-trending breccia sheets that initially caused problems with attempts to model broad domains. However, by combining the structural controls and styles with the distribution of gold, arsenic, sulfur and antimony, we have improved opportunities for scheduling, extracting and processing the most appropriate material considering the current mining and processing constraints. The early delineation process for the Vogue lode revealed a signiÀcant mineral resource for the SDGM, coupled with the recognition of some potentially difÀcult downstream implications for mining and processing. The ultimate success of mining at Vogue will be a consequence of combining standardised data collection and geological modelling techniques with the results of the novel innovative techniques applied at an early stage of the project. -
For Personal Use Only
To: Company Announcements Office LEVEL 9 600 ST KILDA ROAD MELBOURNE From: Francesca Lee VICTORIA 3004 AUSTRALIA Date: 13 February 2015 PO BOX 6213 Subject: Annual Mineral Resources and Ore Reserves ST KILDA ROAD CENTRAL Statement Explanatory Notes MELBOURNE 8008 T +613 9522 5333 F +613 9525 2996 www.newcrest.com.au Please find attached Newcrest Mining Limited’s Annual Mineral Resources and Ore Reserves Statement Explanatory Notes for the year ended 31 December 2014, for immediate release to the market. Yours sincerely Francesca Lee Company Secretary For personal use only A MEMBER OF THE NEWCREST MINING GROUP ABN 20 005 683 625 Explanatory Notes Newcrest Mining 13 February 2015 Annual Mineral Resources and Ore Reserves Statement – 31 December 2014 EXECUTIVE SUMMARY Newcrest Mining Limited has updated its Mineral Resource and Ore Reserve estimates for the twelve month period ending 31 December 2014 and for this purpose, has completed a detailed review of all production sources. The review has taken into account updated long term metal price, foreign exchange and cost assumptions, and mining and metallurgy performance to inform cut-off grades and physical mining parameters. This has resulted in the most marginal ounces being removed from the portfolio and these are reflected in changes to Mineral Resources and Ore Reserves. Group Mineral Resources As at 31 December 2014, Group Mineral Resources are estimated to contain 140 million ounces of gold, 20 million tonnes of copper and 130 million ounces of silver. This represents a decrease of approximately 8 million ounces of gold (~5%), 0.4 million tonnes of copper (~2%) and 1 million ounces of silver (~1%), compared with the estimate as at 31 December 2013. -
Telfer Project, Expansion of Telfer Gold Mine, Great Sandy Desert
Telfer Project, Expansion of Telfer Gold Mine, Great Sandy Desert Newcrest Mining Limited Report and recommendations of the Environmental Protection Authority Environmental Protection Authority Perth, Western Australia Bulletin 1059 August 2002 ISBN. 0 7307 6694 2 ISSN. 1030 - 0120 Assessment No. 1445 Contents Page 1. INTRODUCTION AND BACKGROUND......................................................1 2. THE PROPOSAL.............................................................................................2 3. CONSULTATION............................................................................................7 4. RELEVANT ENVIRONMENTAL FACTORS ..............................................7 4.1 FLORA AND FAUNA ......................................................................................7 4.2 DEWATERING AND BOREFIELD OPERATIONS..................................................8 4.3 GREENHOUSE GAS EMISSIONS.......................................................................9 4.4 ACID MINE DRAINAGE...............................................................................10 4.5 MINE CLOSURE ..........................................................................................10 5. CONDITIONS AND COMMITMENTS .......................................................11 6. CONCLUSIONS.............................................................................................12 7. RECOMMENDATIONS................................................................................12 Table Table 1: Summary of key proposal characteristics.................................................6 -
Water Pluto Project Port Study
WESTERN AUSTRALIA’S INTERNATIONAL RESOURCES DEVELOPMENT MAGAZINE March–May 2007 $3 (inc GST) Print post approved PP 665002/00062 approved Print post WATER The potential impact of climate change and lower rainfall on the resources sector PLUTO PROJECT Site works begin on the first new LNG project in WA for 25 years PORT STUDY Ronsard Island recommended as the site for a new Pilbara iron ore port DEPARTMENT OF INDUSTRY AND RESOURCES Investment Services 1 Adelaide Terrace East Perth • Western Australia 6004 Tel: +61 8 9222 3333 • Fax: +61 8 9222 3862 Email: [email protected] www.doir.wa.gov.au INTERNATIONAL OFFICES Europe European Office • 5th floor, Australia Centre Corner of Strand and Melbourne Place London WC2B 4LG • UNITED KINGDOM Tel: +44 20 7240 2881 • Fax: +44 20 7240 6637 Email: [email protected] India — Mumbai Western Australian Trade Office 93 Jolly Maker Chambers No 2 9th floor, Nariman Point • Mumbai 400 021 • INDIA Tel: +91 22 6630 3973 • Fax: +91 22 6630 3977 Email: [email protected] India — Chennai Western Australian Trade Office - Advisory Office 1 Doshi Regency • 876 Poonamallee High Road From the Director General Kilpauk • Chennai 600 084 • INDIA Tel: +91 44 2640 0407 • Fax: +91 44 2643 0064 Email: [email protected] Indonesia — Jakarta Western Australia Trade Office A climate for opportunities and change JI H R Rasuna Said Kav - Kuningan Jakarta 12940 • INDONESIA Tel: +62 21 5290 2860 • Fax: +62 21 5296 2722 Many experts and analysts are forecasting that 2007 will bring exciting new Email: [email protected] opportunities and developments in the resources industry in Western Australia. -
2019 Annual Report FORGING a STRONGER NEWCREST
2019 Annual Report FORGING A STRONGER NEWCREST The success of FY19 reflects the enormous amount of effort applied by our people towards delivering on our commitments and our potential. SANDEEP BISWAS MANAGING DIRECTOR AND CHIEF EXECUTIVE OFFICER To be the Miner of Choice. To be the Miner of Choice for VISION our people, shareholders, host OUR communities, partners and suppliers. To safely deliver superior returns to our stakeholders from finding, developing and MISSION operating gold/copper mines. OUR NEWCREST 2019 ANNUAL REPORT 1 CONTENTS FORGING A STRONGER NEWCREST Forging a stronger Newcrest 2 Asset overview 4 Key Achievements for FY19 6 Safety & Sustainability 12 People 13 Releasing orebody potential 14 NEWCREST’S VALUE PROPOSITION Long reserve life 16 Delivering on commitments 16 Low cost production 16 Organic growth options 17 Financially robust 18 Exploration & technical capability 19 OUR COMPANY Chairman’s Report 8 Managing Director’s Review 10 The Board 20 Mineral Resources & Ore Reserves 24 Corporate Governance Statement 32 Directors’ Report 34 Financial Report 89 Corporate Directory 149 Coarse ore stockpile at Cadia, New South Wales, Australia FORGING A STRONGER NEWCREST The health and safety of our people 2 Forging a stronger is of primary importance at Newcrest. Newcrest Our clear focus remains on eliminating To achieve Newcrest’s full potential FORGING A STRONGER FORGING A STRONGER NEWCREST fatalities and life-changing injuries from for our stakeholders, our company our business, while striving to make strategy focuses on five key pillars, continual progress on reducing all injuries each with associated aspirations. and health impacts. We believe that a strong and enduring commitment to the health and safety of our workforce best reflects our values and underpins and sustains optimal business performance. -
Modelling the Optimum Interface Between Open Pit and Underground Mining for Gold Mines
MODELLING THE OPTIMUM INTERFACE BETWEEN OPEN PIT AND UNDERGROUND MINING FOR GOLD MINES Seth Opoku A thesis submitted to the Faculty of Engineering and the Built Environment, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Doctor of Philosophy. Johannesburg 2013 DECLARATION I declare that this thesis is my own unaided work. Where use was made of the work of others, it was duly acknowledged. It is being submitted for the Degree of Doctor of Philosophy in the University of the Witwatersrand, Johannesburg. It has not been submitted before in any form for any degree or examination at any other university. Signed …………………………….. (Seth Opoku) This……………….day of……………..………2013 i ABSTRACT The open pit to underground transition problem involves the decision of when, how and at what depth to transition from open pit (OP) to underground (UG). However, the current criteria guiding the process of the OP – UG transition are not well defined and documented as most mines rely on their project feasibility teams’ experiences. In addition, the methodologies used to address this problem have been based on deterministic approaches. The deterministic approaches cannot address the practicalities that mining companies face during decision-making, such as uncertainties in the geological models and optimisation parameters, thus rendering deterministic solutions inadequate. In order to address these shortcomings, this research reviewed the OP – UG transition problem from a stochastic or probabilistic perspective. To address the uncertainties in the geological models, simulated models were generated and used. In this study, transition indicators used for the OP - UG transition were Net Present Value (NPV), ratio of price to cost per ounce of gold, stripping ratio, processed ounces and average grade at the run of mine pad. -
Role of the Safety Regulator
minesafeWESTERN AUSTRALIA Volume 19 no. 2 OCTOBER 2010 Role of the safety regulator ................................................. GETTING THE JOB DOne – SAFELY ................................................. ON THE ROAD WITH SAFE TOUGHNESS ................................................. SURFACE MINE EMERGENCY RESPONSE MineSafe vol. 19 no. 2 October 2010 COMPETITION 10 21 CONTENTS DEPARTMENTAL NEWS LEGAL NEWS INDUSTRY ACTIVITIES INDUSTRY PERFORMANCE 02 Safety reform progress report 13 What are you doing about 26 Miner’s Promise to leave a 04 What is the role of the mines your duty of care? lasting legacy 50 Mine helps Alex trial safety regulator? 28 Going underground in the city underground audits 51 Are you flashing? EXPLORATION SAFETY DIVISIONAL NEWS SURFACE MINE 14 Importance of exploration EMERGENCY RESPONSE CRUNCHING THE 08 Want to make a difference in notifications COMPETITION NUMBERS resources safety? 15 Raising dust at the Exploration 09 What you said about MineSafe Safety Roadshow 30 Mine site safety the real 52 Monthly mining workforce winner 10 Improving data handling with 53 Monthly exploration workforce 33 Realism the key to creating a the new SRS AXTAT+ 54 Distribution of safety and good scenario DANGEROUS GOODS health representatives as at SAFETY 36 Remote challenges for SIMON SAYS Newcrest Telfer 30 June 2010 16 Dealing with mineral 37 It’s tough being the new guys 38 No distance too far to hone 11 Bad news may get better concentrates classified as SIGNIFICANT INCIDENT results UN 3077 safety skills 18 Transport of -
Influence of Structural Setting on Sulfur Isotopes in Archean Orogenic Gold Deposits, Eastern Goldfields Province, Yilgarn, Western Australia
1 Influence of Structural Setting on Sulfur Isotopes in Archean Orogenic Gold Deposits, Eastern Goldfields Province, Yilgarn, Western Australia Hodkiewicz, P. F.1,2*, Groves, D. I.1, Davidson, G. J.3, Weinberg, R. F.4, and Hagemann, S. G.1 1Centre for Exploration Targeting, University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia 2SRK Consulting, 10 Richardson Street, West Perth, WA 6005 Australia 3School of Earth Sciences, University of Tasmania, Private Bag 79, Hobart, TAS 7001 Australia 4School of Geosciences, Monash University, Building 28, Clayton, VIC 3800 *Corresponding author and contacts: • Email – [email protected] • Tel: +61-8-9288-2000 • Fax: +61-8-9288-2001 2 Abstract The published mean δ34S values of ore-related pyrites from orogenic gold deposits of the Eastern Goldfields Province, Yilgarn Craton lie between -4‰ and +4‰. As for orogenic gold deposits worldwide, most deposits have positive means and a restricted range of δ34S values, but some have negative means and wider ranges of δ34S values. Wall-rock carbonation and back-mixing of similar- source fluids with different fluid pathways can explain some of the more negative δ34S signatures. However, structural setting appears to be the most important factor controlling ore-fluid oxidation state and hence the distribution of δ34S values in gold-related pyrites. Shear-hosted deposits appear to have experienced fluid-dominated processes such as phase separation, whereas stockwork, vein-hosted or disseminated deposits formed under conditions of greater rock buffering. At Victory-Defiance, in particular, negative δ34S values are more common in gently-dipping dilational structures, compared to more compressional steeply-dipping structures.