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The ok tedi copper mine

WebJul 20, 2024 · The effects of unsustainable mining are seen clearly in the Ok Tedi copper and gold mines in PNG, whereby extensive pollution has led to adverse effects as explained in this paper. Reference List. Burton, J 2011, Reporting and sustainability at Ok Tedi. Web. BHP Billiton: our strategy delivers – sustainability report 2010, 2010. Web. WebNumber: 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 the Papua New Guinean people.

Interactive map of mineral resources and mines across …

WebThe Client. Ok Tedi Mining Limited (OTML) was established in 1981 to mine the Mt. Fubilan copper-gold ore-body discovered in Papua New Guinea’s (PNG) Star Mountains, 16km east of the Indonesian border. OTML is a major producer of copper concentrate for the world smelting and refinery market in Germany, India, Japan, South Korea and the ... WebMar 18, 2024 · It was agreed in 2001 that the Ok Tedi copper mine would operate till 2010 while continuing to dredge into the waters of the Ok Tedi River, without constructing the … chris cleary https://djfula.com

Assessment and prediction of the impacts of the Ok Tedi copper mine …

WebMar 1, 2012 · The massive Ok Tedi copper mine, which opened in 1984, is not only the largest contributor to the economy of Western Province but also to the entire economy of Papua New Guinea. It is one of the world’s largest copper mines. To give some idea of the mine’s importance to the country, in 2010 it accounted for 18% of Papua New Guinea’s … WebNorth Carolina has 1,236 identified mines listed in The Diggings™. The most commonly listed primary commodities in North Carolina mines are Gold , Iron , and Copper .At the … The Ok Tedi Mine is an open-pit copper and gold mine in Papua New Guinea located near the headwaters of the Ok Tedi River, in the Star Mountains Rural LLG of the North Fly District of the Western Province of Papua New Guinea. The mine is operated by Ok Tedi Mining (OTM), which is majority-owned by … See more Before mining operations, Mount Fubilan was described as a copper mountain with a gold cap. Exploratory drilling in the area began in the 1970s, and was run by the Kennecott Copper Corporation. In the early 1980s, See more As a substantial economic entity in Papua New Guinea and the Western Province, accounting for over half of the entire province's economy and 25.7% of the country's entire export earnings, the mine has been responsible for a large amount of the infrastructure. See more • New Guinea portal • Porgera Gold Mine See more In 1999, BHP reported that the project was the cause of "major environmental damage". The mine operators discharge 80 million tons of contaminated tailings, overburden and mine-induced erosion into the river system each year. The discharge … See more • Ok Tedi Mining • Photos of Ok Tedi Mine • Photo Gallery: Mining in Papua New Guinea 1983-2010 See more chris cleary alderman

Environmental Management: OK Tedi Copper Mine

Category:Environmental Problem of the Ok Tedi Copper Mine Essay

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The ok tedi copper mine

Jeffrey Innes - Chairman - Ok Tedi Mining Limited

WebMay 1, 1997 · The Ok Tedi gold and copper mine in Papua New Guinea has had a profound effect on the Fly River system through the discharge of mining waste (Hettler et al. 1997). Other mining activities (e.g ... WebTable H1. Annual production at the Ok Tedi Mine Year Waste rock Tailings Copper in waste Copper product Gold product (thousand tonnes) (ounces) 1986 10,347 7,770 1 – 601,476 Source: BHP (1999) 2.4 Waste Disposal at the Ok Tedi Mine The feasibility study for the Ok Tedi mine incorporated two stable facilities to contain about

The ok tedi copper mine

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WebOk 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. In 1999, BHP reported that 90 million tons of mine waste was annually discharged into the river for more than ten years and destroyed downstream villages, agriculture and fisheries. Mine wastes were deposited along 1,000 km (620 mi) of the Ok Tedi and the Fly River below its confluence with the Ok Tedi, and over an area of 100 km (39 sq mi). BHP's CEO, Paul Anderson, said that th…

WebThe 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 …

WebOk 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 … WebAndrew, R.L., 1995, Porphyry copper-gold deposits of the southwest Pacific: Mining Engineering, v. 47, no. 1, p. 33 38.

WebJul 20, 2011 · The OK Tedi Mine is an open cut copper and gold operation in Papua New Guinea, in production since 1984. The OK Tedi Mine is an open cut copper operation …

WebThe Ok Tedi Mine Case Study Question One The OK Tedi Mine in Papua New Guinea (PNG) has the biggest reserves of copper globally. The mine contributes to approximately 20% of the country’s total export. The Ok Tedi mine contributed over 100 million dollars in taxes, royalties and other state benefits. Most of earnings are used for the country ... genshin minimum specs mobileWebAug 5, 2024 · Ok Tedi is a copper-gold open pit mining operations in the Star mountain region of Papua New Guinea. The minesite is located 18km west of the border to … chris clearwater chartersWebThe Ok Tedi copper mine discharges overburden and ore residues into the Ok Tedi, a tributary of the Fly River. These discharges result in elevated suspended solids and dissolved and particulate associated copper. Analyses of covariance were performed to establish statistical model of the relationships between the mine discharges and fish … genshin minimum requirements pcWebThe Ok Tedi mining operations are centred on the Mt Fubilan deposit located in the Star Mountains of the Western Province. Mt Fubilan is a rich coppergold-silver deposit with several phases of mineralisation centred on two intrusions, known as the Fubilan monzonite porphyry, located in the northern half or Centre Pit area and the Sydney monzodiorite … chris cleary ole missWebOct 23, 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 Tedi has ... chris cleary obituaryWebJul 1, 1991 · The Ok Tedi copper mine currently discharges overburden and partially treated ore residues into the Ok Tedi, a major tributary of the Fly River. At peak production these discharges will result in ... chris cleary dodWebThe Ok Tedi Mine is an open-pit copper and gold mine located in the Star Mountains of the North Fly District of the Western Province of Papua New Guinea. Ok Tedi produces copper … genshin mint shop