Ok Medi Copper Mine Case Study

ok tedi case study (1).docx - Ok Tedi Copper Mine 1 A ...

Ok Tedi Copper Mine 2 Introduction The Ok Tedi Copper Mine case is one of the most worldwide critical case that’s been a great example for the most polluted environment case in the western part of Papua New Guinea. The reason for this blown talk is because of discharging 80,000 tons of mine tailings and 120,000 tons of waste rock a day into the Ok Tedi River.

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Marcopper mining disaster - Wikipedia

Marcopper Mining was a Canadian corporation that officially started its copper mining operations in 1969 at the Mt. Tapian Ore Deposit on Marinduque Island in the Philippines. When the Mt. Tapian reserve was depleted in 1990, Marcopper moved its operations to the San Antonio copper mine, three kilometers north of the Mt. Tapian site.

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Australian mining giant leaves environmental disaster in ...

Apr 09, 2002· Australian-British mining giant BHP-Billiton announced at the end of January that it was severing all ties with the Ok Tedi copper mine in Papua New Guinea. Facing the possibility of legal ...

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The environmental effects of mining waste disposal at ...

The environmental effects of mining waste disposal at Lihir Gold Mine, Papua New Guinea Elizabeth McKinnon Introduction Mining in its broadest sense is the process of obtaining useful minerals from the earth’s crust. A mineral is generally defined as any natural accruing substance of …

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assg2 - ETHC 3P82 Ok Tedi Copper Mine Case Study Word ...

View Notes - assg2 from ETHC 3P82 at Brock University. ETHC 3P82 Ok Tedi Copper Mine Case Study Word count1796 Section 3 Darryl Murphy Lu Luo 4380309 0 Ok Tedi Copper mine …

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Assessing an Assessment: The Ok Tedi Mine

Assessing an Assessment: The Ok Tedi Mine ... tailings and waste rock from large-scale mining and a central case study for the ... manageable even in an era of low copper prices. A period of 27 years of mining will remove Mount Fubilan, leaving a deep pit after 2010.

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Ok Tedi Mining Limited – Papua New Guinea

Ok Tedi Mining Limited (OTML) operates the Ok Tedi Mine, the longest running open-pit copper, gold and silver mine in Papua New Guinea. Our registered office is located in Tabubil, Western Province, PNG. We also have a representative office in Port Moresby, PNG and a …

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Litigating Ok Tedi (Again) | Cultural Survival

This agreement was crucial given that the court case charging the mine with breach of the 1996 settlement is the only remaining opportunity to hold BHP Billiton fully accountable for the environmental impact of the Ok Tedi mine. That case is expected to be heard in the Victorian Supreme Court in 2003.

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the ok medi copper mine case study - wiersmaenzoon.nl

the ok medi copper mine case study - secman-projecteu. A Case Study on Indigenous People, Extractive , A Case Study on Indigenous People, Extractive Industries and , A Case Study on Papua New , the company responsible for the Ok Tedi Gold and Copper Mine, More Info; Ok Tedi Environmental Disaster - Images All Disaster ,

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Case Study – Ok Tedi - Mineral Consultants

Traditionally processing very soft ore types, recycle crushing was not necessary to the success of the Ok Tedi grinding circuits. However, with future ore types becoming more competent, it was envisaged that the circuits would become SAG mill limited in the future with a corresponding reduction in throughput. It was anticipated that

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Situating Justice in the Environment: The Case of BHP at ...

Dec 16, 2002· Situating Justice in the Environment: The Case of BHP at the Ok Tedi Copper Mine. Nicholas Low. The University of Melbourne, Parkville, Australia, Search for more papers by this author. Brendan Gleeson. The Australian National University, Canberra, Australia.

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Anthropology and Advocacy: A Case Study of the Campaign ...

What are the responsibilities of anthropologists towards the communities with whom they work? This article examines debates on anthropology and advocacy in relation to the Ok Tedi copper and gold mine in Papua New Guinea. Since the early 1990s, the indigenous communities living downstream from the mine have carried out on an international political and legal campaign to reduce the mine's ...

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OK TEDI COPPER MINE TO CONTINUE OPERATION | Pacific ...

ok tedi copper mine to continue operation Submitted by admin on Wed, 08/25/1999 - 00:00 PORT MORESBY, Papua New Guinea (August 24, 1999 Â Radio Australia)---The Australian company, BHP, says operations at its Ok Tedi copper mine in Papua New Guinea will continue while a study is made to determine the mine's future.

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Ok Tedi immunity gone, with implications beyond BHP ...

Oct 24, 2013· Remote Mount Fubilan, near the source of Papua New Guinea’s Tedi River, is once again the site of global controversy surrounding the Ok Tedi copper gold mine. Since the late 1980s, Ok …

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OK TEDI MINE - World Resources Institute

The main source of trouble has been the Ok Tedi mine, situated deep in the rain-forest-cove Mountains of Papua New Guinea’s Western Province. Since the mid-1980s, the large copper and gold mine has released about 30 million tons of mine tailings (a fine sand of crushed rock and metals) into the Ok Tedi tributary of the Fly

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MineLens | McKinsey & Company

MineLens leverages McKinsey’s 85 years of industry expertise alongside the extensive experience our mining professionals have along the entire mining value chain to help companies implement transformations at mine sites around the world.

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BHP lawsuit (re Papua New Guinea) | Business & Human ...

BHP lawsuit (re Papua New Guinea) Author: Business & Human Rights Resource Centre. In 1994, Papua-New Guinean (PNG) landowners sued BHP in the Supreme Court of Victoria in Melbourne, Australia alleging that BHP’s operations at the Ok Tedi copper mine caused destruction of the surrounding environment and of their traditional lifestyle.

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One of World's Worst Mine Disasters Gets Worse – BHP ...

"Before a bulldozer hits the dirt, mining companies and the financial institutions that back them need to assess the true costs of operating and closing a mine responsibly," said Dr. Brent Blackwelder, president of Friends of the Earth - US. "In a case like Ok Tedi, the human, environmental and financial costs simply were far too great."

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RISK ASSESSMENT AND MANAGEMENT - IM4DC

CASE STUDY: Risk management of the Ok Tedi project, Papua New Guinea 7 CASE STUDY: Argyle Diamond mine, Western Australia 10 2.4 Research and development 12 3.0 TYPES OF BUSINESS RISK 13 3.1 Introduction 13 3.2 Types of business risk 14 CASE STUDY: Mt Lyell Copper mine impacts in Macquarie Harbour, Tasmania 17

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Environmental Justice Case Study: Marcopper in the ...

Environmental Justice Case Study Marcropper in the Phillippines. Table of Contents ... open pit mining was used to produce copper concentrate. Until 1972, Marcopper disposed of its waste on land. This changed in 1975 when a blanket permit was given to Marcopper, which allowed them to dump mine tailings into the Calancan Bay at the rate of 2.5 ...

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Case Study 5.1 The Ok Tedi Copper Mine – Affordable ...

Oct 26, 2018· Case Study 5.1 The Ok Tedi Copper Mine. ... Isolate the central issue(s) you believe at stake in the case; Explore the moral perspective demonstrated or argued; Explain any criticisms you might have of how it was handled and why: was there a lack of logic or should better reasons have been given or was something overlooked?; and ...

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Background document for development of WHO Guidelines …

Acknowledgements The first draft of Copper in Drinking-water, Background document for development of WHO Guidelines for Drinking-water Quality, was prepared by Dr J. Donohue, US Environmental Protection Agency, to whom special thanks are due.

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Ok Tedi environmental disaster - Wikipedia

The Ok Tedi environmental disaster caused severe harm to the environment along 1,000 kilometres (620 mi) of the Ok Tedi River and the Fly River in the Western Province of Papua New Guinea between about 1984 and 2013. The lives of 50,000 people have been disrupted. One of the worst environmental disasters caused by humans, it is a consequence of the discharge of about two billion tons of ...

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Case Study Of Ball Mill Grinding Copper - miekiepedia.nl

Cs mining makes the grade with the stack sizer. ... Case study of ball mill grinding copper gold ore ball mill case study of ball mill grinding copper gold ore ball mill of ore in a ball mill using 9 mm balls copper platinum group metal gold chat online get price new and used ball mill. MOVE ...

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Copper & the Environment: Environmental Case Studies

Environmental Case Studies. Andean Flamingoes and Escondida: Environmental Partners. The Search for Aniap - A Story of Health Care at Ok Tedi. Copper Mining In A Cotton Field? The Florence In-Situ Mine. Mining For Bat Habitat At Superior

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Productivity in mining operations: Reversing the downward ...

Mining-company management should encourage openness to trying new approaches and to adopting new technologies. At the same time, mining companies should use advanced analytics to harness the potential of the vast amounts of data generated in typical modern mining operations in order to boost productivity-improvement initiatives.

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Profile: Ok Tedi mining - Business Advantage PNG

Profile: Ok Tedi mining Welcome, ... It is one of the world’s largest copper mines. ... In Ok Tedi’s case, that will happen sooner rather than later: it is scheduled to close at the end of 2015 unless significant mine extension works are given the go-ahead soon. This has been known for some time, and much of OTML’s focus now is on ...

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