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What Are The Three Main Copper Minerals Of Ok Tedi Mining

OK Tedi Mine, Oceania Mining Technology Gold and copper reserves. The OK Tedi Mine is an open cut copper operation located in Papua New Guinea, close to the headwaters of the OK Tedi River.The main ore body is overlain by an oxide gold cap developed due to the extensive leaching and oxidation of the sulphide minerals.

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Ok Tedi Mine, Oceania Mining Technology Mining News

The OK Tedi Mine is an open cut copper operation located in Papua New Guinea, close to the headwaters of the OK Tedi River. Discovered in 1968, the mine is operated by Ok Tedi Mining Limited (OTML), a wholly owned company of the mine owner Papua New Guinea Sustainable Development Program Limited (PNGSDPL).

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Ok Tedi Mine Wikipedia

Copper concentrate is produced as slurry and piped 137 km (85 mi) along the Kiunga-Tabubil Highway to Kiunga, the main port of the district, where it is shipped via river barge along the Fly River. Ok Menga. The mine is powered by a hydroelectric power facility at Ok Menga, which is a tributary of the Ok Tedi river near Tabubil. There are also

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Major Mines & Projects Ok Tedi (Mt. Fubilan) Mine

Sep 25, 2019· The Ok Tedi mining operations are centred on the Mt Fubilan deposit in the upper Fly River catchment in the remote Star Mountains, Western Province. This material is treated in a twin parallel standard mineral flotation circuit to produce a copper, gold and silver concentrate of approximately 25% copper and between 15 and 25 g/t gold.

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Board of Directors Ok Tedi Mining Limited

Nov 04, 2014· 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 logistics facility in Brisbane, Australia.

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Ok Tedi, Papua New Guinea WWF

The mine is located on Mt. Fubilan, in the headwaters of the Ok Tedi River, as a joint ownership between Broken Hill Proprietary Company (BHP) (52%), the Papua New Guinea state (30%) and Canadian miner Inmet (18%). 1 Having originally opened for gold extraction in 1984, the operation diversified into copper production 3 years later. Gold production ceased in 1988.

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Ok Tedi | MiningLink The largest & most visited mining

OK Tedi Mining. Ok Tedi Mining Limited is a private company that dates back to the early 60's. Operating an open-pit copper, gold and silver mine located in the Star Mountains of Western Province in Papua New Guinea, the company holds a large portfolio of exploration leases in the vicinity of its Mt Fubilan mine.....read more. ADDRESS

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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.

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Ok Tedi, Porphyry copper deposit USGS Mineral Resources

Bamford, R.W.E., 1972, The Mount Fubilan (Ok Tedi) porphyry copper deposit, territory of Papua and New Guinea: Economic Geology, v. 67, p. 1019 1033.

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From PNG OK Tedi Mine's lenses Pacific Mining Watch

THE OK Tedi gold and copper mine in Tabubil, Western, is one of Papua New Guinea’s largest mining operations. The National’s Business reporter DALE LUMA talked to the mine’s chief executive officer and managing director Peter Graham about the state of the mine and its outlook.

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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.

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Ok Tedi, Porphyry copper deposit USGS Mineral Resources

Bamford, R.W.E., 1972, The Mount Fubilan (Ok Tedi) porphyry copper deposit, territory of Papua and New Guinea: Economic Geology, v. 67, p. 1019 1033.

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From PNG OK Tedi Mine's lenses Pacific Mining Watch

THE OK Tedi gold and copper mine in Tabubil, Western, is one of Papua New Guinea’s largest mining operations. The National’s Business reporter DALE LUMA talked to the mine’s chief executive officer and managing director Peter Graham about the state of the mine and its outlook.

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PorterGeo Database Ore Deposit Description

The Ok Tedi porphyry and skarn copper-gold deposits on Mount Fubilan (2053 mASL) are located in the Star Mountains of far western Papua New Guinea, 18 km east of the Indonesian border. The pre-mining deposits contained approximately 4.8 Mt of copper and 490 tonnes of gold (actual metal production + full metal content of reserve).

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Support Operations Ok Tedi Mining Limited

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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Mining for the Future. Appendix H: Ok Tedi Riverine

signs of copper mineralisation. In 1976 the Mining (Ok Tedi Agreement) Act was passed by parliament which outlined all the obligations and rights pertaining to the development of the Mt Fubilan deposit. The PNG Government granted permission for a consortium of mining companies, that later became the Ok Tedi Mining Limited (OTML), to develop the Ok

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What Mining Method Used To Extract Copper At Ok Tedi

Copper extraction refers to the methods used to obtaining . As in all mining . . what are the three main copper minerals of ok tedi mining; Get Price And Support Online; Ok Tedi Mine Wikipedia. The Ok Tedi Mine is an open-pit copper and gold . it began exploiting the gold cap by using cyanide extraction .

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Papua New Guinea’s Ok Tedi copper, gold mining

Papua New Guinea’s Sustainable Development Program made a historical move Friday, after handing over millions of dollars worth of assets created by the Ok Tedi copper and gold mine to locals.

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Panguna, Frieda & OK Tedi Three mines that can change

Jul 11, 2016· Panguna, OK Tedi and Frieda provides a unique opportunity to correct everything that is wrong about Mining in PNG. The three mines provides an opportunity for the GoPNG and the affected Provincial Governments of East & West Sepik, Bouganville and Fly River to look at newer models of Mining Development Contracts and renegotiate a new compact on

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One of World's Worst Mine Disasters Gets Worse BHP

OTML has three major shareholders: BHP owns 52 per cent, the PNG Government owns 30 per cent, and Inmet Mining Corporation, a Canadian owned company, owns 18 per cent. The Ok Tedi mine contributes an estimated 20 per cent to PNG's exports, and 10 per cent to its gross domestic product.

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Mineralogical and Metallurgical Examination of

Mineralogical and Metallurgical Examination of Fluorosilicate Mineral Flotation in the Ok Tedi Circuit L S Pang urn 1, D W Lauder2, E V Manlapig 1, I R Mackinnon3 and J W Glatthaar4 ABSTRACT The Ok Tedi copper orebody consists of porphyry and skarn orebodies.

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Ok Tedi: Facts from fiction Papua New Guinea Mine Watch

Apr 03, 2013· Ok Tedi: Facts from fiction Peter O’Neill, Prime Minister Post Courier THE attempts by certain influences and a small section of the media to justify a continued role for BHP Billiton in the operation of the Ok Tedi Gold and Copper Mine and the PNG Sustainable Development Fund (PNGSDF) have sunk to a new low in desperation and credibility.

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Ok Tedi (MRDS #10305130) CU, AU

engineering and mining journal, ok tedi starts up copper concentrator and new gold plant, no. 1987, p. 48-53. Deposit MINING JOURNAL, DEBT SUPPORT AGREED, JULY 25, 1986, P. 67.

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Mining Industries PwC Papua New Guinea

Since 1970, the mining industry has dominated PNG’s economy. Mineral exports are gold, copper, silver, nickel and cobalt. PNG mines are spread across the country, the largest of which include: Ok Tedi Copper and Gold Mine, Porgera Gold Mine, Lihir Gold Mine, Hidden Valley Gold Mine, Simberi Gold Mine, Tolukuma Gold Mine and Ramu Nickel Mine.

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Mineralogical and Metallurgical Examination of

Mineralogical and Metallurgical Examination of Fluorosilicate Mineral Flotation in the Ok Tedi Circuit L S Pang urn 1, D W Lauder2, E V Manlapig 1, I R Mackinnon3 and J W Glatthaar4 ABSTRACT The Ok Tedi copper orebody consists of porphyry and skarn orebodies.

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Ok Tedi (MRDS #10305130) CU, AU

engineering and mining journal, ok tedi starts up copper concentrator and new gold plant, no. 1987, p. 48-53. Deposit MINING JOURNAL, DEBT SUPPORT AGREED, JULY 25, 1986, P. 67.

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Ok Tedi: Facts from fiction Papua New Guinea Mine Watch

Apr 03, 2013· Ok Tedi: Facts from fiction Peter O’Neill, Prime Minister Post Courier THE attempts by certain influences and a small section of the media to justify a continued role for BHP Billiton in the operation of the Ok Tedi Gold and Copper Mine and the PNG Sustainable Development Fund (PNGSDF) have sunk to a new low in desperation and credibility.

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From OK Tedi’s lenses The National

Nov 14, 2019· THE OK Tedi gold and copper mine in Tabubil, Western, is one of Papua New Guinea’s largest mining operations. The National’s Business reporter DALE LUMA talked to the mine’s chief executive officer and managing director Peter Graham about the state of the mine and its outlook.

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Ok Tedi copper mine, Papua New Guinea EJAtlas

Ok Tedi copper mine, Papua New Guinea Description: In 1994, Papua-New Guinean (PNG) landowners sued BHP in the Supreme Court of Victoria in Melbourne, Australia, alleging that BHPs operations at the Ok Tedi copper mine caused destruction of the surrounding environment and of their traditional lifestyle.

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What Are The Biggest Industries In Papua New Guinea

Nov 20, 2018· According to the government, the mineral sector contributed nearly 26.3% to the nation's GDP in 1999. In Papua New Guinea, mining gained prominence during the 1970's. Some of the significant minerals extracted in the country include gold, silver, and copper. Some of the major mines in the state include the Ok Tedi mine and the Edie Creek mine.

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Assessing an Assessment: The Ok Tedi Mine

The Ok Tedi mine began production of gold twenty years ago, in May 1984. The developer was a multinational consortium consisting of three large multinationals -- BHP, Amoco Minerals, and a German consortium led by Metallgesellschaft AG. The mine moved to full production in 1987, producing copper concentrate that is piped to Kiunga,

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Social Impact of the Ok Tedi Mine Crawford School of

SOCIAL IMPACT OF THE OK TEDI MINE ON THE YONGGOM VILLAGES OF THE NORTH FLY, 1992 OK-FLY SOCIAL MONITORING PROJECT REPORT No. 5 for Ok Tedi Mining Limited Original publication details: Stuart Kirsch Department of Sociology and Anthropology Mount Holyoke College South Hadley Massachusetts USA 01075-1461 General editor: John Burton

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Mining Industries PwC Papua New Guinea

Since 1970, the mining industry has dominated PNG’s economy. Mineral exports are gold, copper, silver, nickel and cobalt. PNG mines are spread across the country, the largest of which include: Ok Tedi Copper and Gold Mine, Porgera Gold Mine, Lihir Gold Mine, Hidden Valley Gold Mine, Simberi Gold Mine, Tolukuma Gold Mine and Ramu Nickel Mine.

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Ok Tedi disaster: pollution for profit Green Left Weekly

"We are in fact proud of our achievements at Ok Tedi", pronounced Jerry Ellis, BHP's mineral division chief, in the face of a $4 billion compensation claim lodged by local landowners in the Papua New Guinea Highlands. The landowners filed proceedings against BHP Minerals Pty Ltd and Ok Tedi Mining Ltd in the Supreme Court in Melbourne on May 5.

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assg2 ETHC 3P82 Ok Tedi Copper Mine Case Study Word

and Inmet Mining Corporation owned 18 percent. 2 BHP Billiton is the largest shareholder and owns absolute control over the Ok Tedi copper mine. Broken Hill Proprietary Company Limited is the giant in the Australian mining. In 2001, BHP and Billiton contracted a merger and called BHP Billiton. 3 BHP Billiton becomes one of the largest natural resources company in the world.

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Latest Legal news on Ok Tedi Mines and Communities

Latest Legal news on Ok Tedi Published by MAC on 2001-05-01 . Latest Legal news on Ok Tedi . In Focus Pacific Archive 19/02/2002 . Both sides have claimed victory in the latest step in the legal battle between PNG's Ok Tedi Mining and an Australian law firm.

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Ok Tedi Papua New Guinea Mine Watch

A fresh legal dispute has erupted over control of a fund set up to benefit the tens of thousands of villagers affected by mining giant BHP’s environmental disaster at the Ok Tedi mine in Papua New Guinea more than 20 years ago. The Ok Tedi mine which BHP co-owned with the PNG government until

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List of Mines in PNG PNG Facts

Mining Companies in PNG PNG has a portfolio of mining projects spread across the country. The large projects dominate: Barrick Gold’s Porgera gold mine, Ok Tedi copper mine, Newcrest’s Lihir gold mine, and most recently, Newcrest-Harmony’s Hidden Valley gold mine and MCC’s Ramu nickel-cobalt project.

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List of Mines in PNG PNG Facts

Mining Companies in PNG PNG has a portfolio of mining projects spread across the country. The large projects dominate: Barrick Gold’s Porgera gold mine, Ok Tedi copper mine, Newcrest’s Lihir gold mine, and most recently, Newcrest-Harmony’s Hidden Valley gold mine and MCC’s Ramu nickel-cobalt project.

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History of the Ok Tedi porphyry copper prospect, Papua New

The Ok Tedi porphyry copper-gold deposit in western Papua New Guinea was discovered and tested by a subsidiary of Kennecott Copper Corporation in 1968-1971. Exploration lapsed in 1972-1975 while Kennecott and the government of Papua New Guinea sought agreement on terms which would apply to any future mining operation.

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Working at Ok Tedi Mining Limited: Employee Reviews

Ok Tedi Mining Limited (OTML) is a mining company that produces copper and gold and is based in the Western Province of Papua New Guinea. The company operates an open cut mining model together with crushing and mineral processing facilities.

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Mine doing well after government took over, says chief

Nov 26, 2019· THE Ok Tedi Mining Ltd (OTML) is debt-free and doing well after the Government and landowners took over in 2015. Managing director and chief executive Peter Graham revealed this during the Frieda River copper and gold project development forum in Tabubil on Friday.

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Ok Tedi Mining Ltd (OTML) Archives Business Advantage PNG

The Chief Executive of Papua New Guinea’s Ok Tedi mine, Peter Graham, tells Business Advantage PNG that the company is now in the top quartile of global copper producers. He says revised company estimates indicate the mine—for many years one of PNG’s major sources of foreign exchange—should have a longer life.

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BHP BHP Billiton Withdraws from Ok Tedi Copper Mine and

Number: 06/02 BHP Billiton today completed its withdrawal from the Ok Tedi copper mine in Papua New Guinea with the transfer of its 52 per cent equity stake to PNG Sustainable Development Program Limited (Program Company), a development fund that will operate for the benefit of

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Part Three Resources and Technology

production is a result of copper mining.4 The Bou-gainvillea and Ok Tedi deposits in Papua New Guinea, Ertsberg in Indonesia, and some Philip-pine deposits all have an unusually high gold con-tent, but without any molybdenum. The strata-bound deposits in Central Africa commonly have cobalt as a byproduct, with the

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Papua New Guinea's government opens new controversy

The controversial Ok Tedi copper and gold mine doesn’t belong anymore to BHP Billiton. Papua New Guinea’s government decided to whip full control of the pit from the hands of the company and put a stop to the legal immunity for environmental damage that BHP enjoyed. The change was announced this week, as Prime Minister Peter O’Neill gave the government total ownership of the mine.

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Home Ok Tedi Development Foundation

Initiated by the Ok Tedi Development Foundation with the support from Ok Tedi Mining Limited (OTML), the Kiunga Fun Run, under the theme “Run for a Sustainable Future” brought Business Houses, Organisations and Government Agencies in the North Fly District together for a worthy cause.

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Mining Investment Promotion Authority

The main mineral deposits are copper, gold and sliver but there are also recoverable deposits of other minerals such as nickel and cobalt. Papua New Guinea currently operates three world-class, open pit mines since the Misima gold mine in the Milne Bay Province of

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List of Mining Projects and Companies in Papua New Guinea

Mining Companies in PNG PNG has a portfolio of mining projects spread across the country. The large projects dominate: Barrick Gold’s Porgera gold mine, Ok Tedi copper mine, Newcrest’s Lihir gold mine, and most recently, Newcrest-Harmony’s Hidden Valley gold mine and MCC’s Ramu nickel-cobalt project.

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crusher machine at oktedi mining

What Are The Three Main Copper Minerals Of Ok Tedi Mining Copper Leaching Flotation How To Crushing Process For Copper Ore,Crusher Machine Supplier . crusher machine at oktedi mining ? crusher machine at oktedi mining . HOME NEWS&INFO PRODUCT SOLUTIONS CONTACT US ABOUT US PURCHASE Products. Crushing Plants.

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Mining History mra.gov.pg

Dec 07, 2019· The 1960s Porphyry Copper Boom. At the time Searson was promoting Porgera to major mining companies, the science of porphyry Cu-Au mineralisation was beginning to emerge. In 1962, Ken Phillips of Conzinc Rio Tinto of Australia (CRA) applied a geological model, based on Philippine porphyry deposits, to Papua New Guinea mineral exploration.

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Deep Sea Minerals and Mining in the Pacific Islands region

- Open pit: e.g. Ok Tedi Copper Mine, PNG; Gold Ridge, Solomon Islands. • Marine mining is a relatively new method of developing mineral deposits and ongoing since the 1960s; • Deep sea mining is a new frontier in mineral development.