/Products/tonnes of minerals mined at ok tedi

tonnes of minerals mined at ok tedi

Operations Ok Tedi Mining Limited

The Ok Tedi mine is an open-cut copper, gold and silver mine located at Mt. Fubilan in the Western Province of Papua New Guinea. Approximately 240 thousand tonnes of overburden (waste rock) is mined each day from a pit covering about 2.6 square kilometres. In addition, about 60 thousand tonnes of ore is mined each day and delivered to the mill

get price

Mine Details MiningLink.au

The OK Tedi mine is operated as an open cut operation mining around 80,000 tonnes of overburden and 78,000 tonnes of ore a day. Both mine and processing mill operate 365 days a year, 24 hours a day. The pit covers an area of 2.6 kilometres. Copper Discovered at OK Tedi Minesite in 1969 Copper mineralisation was discovered to exist at Mt Fubilan

get price

ok tedi mine processing procedure of minerals

The Ok Tedi mine is an open cut operation in which about 78,000 tonnes of ore and 80,000 tonnes of overburden waste rock are mined each day from a pit covering about 2.6 square kilometres. The mine and mill operate 24 hours per day, 365 days per year.

get price

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

Ok Tedi to ramp up production following mine restart: April 1, 2021: Ok Tedi suspends mine amid COVID-19 outbreak: March 22, 2021: Ok Tedi Mining Ltd.: Ok Tedi mine life extended by three years: September 9, 2020: Ok Tedi suspends PNG operations due to COVID-19: August 7, 2020

get price

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).

get price

The Mineral Resources of Papua New Guinea

stocks of Miocene age. Ok Tedi is a large-scale open-cut operation that is mined at an average rate of 200,000 tonnes of material per day (tpd) with a daily mill through-put of 80,000 tpd. In 2004, Ok Tedi produced 173,370 286 Simon A. KAWAGLE RESOURCE GEOLOGY: Indonesia Papua New Guinea NE SW C Imwauna Misima Woodlark SOLOMON SEA Woodlark

get price

Development & Exploration Ok Tedi Mining Limited

Exploration and mineral resource development is an integral part of our future. enhancing our knowledge and mapping in and around of our existing Mt. Fubilan pit; regional exploration. The current Ok Tedi Mining Limited (OTML) exploration program is centred on five exploration licences covering about 680 square kilometres.

get price

Beginnings of Ok Tedi Post Courier

2021-2-16  To develop the project a new company, Ok Tedi Mining Limited, was formed. Their project estimated 410 million tones of minable gold and copper bearing ore at Mt Fubilan. The Ok Tedi task was enormous and the skills of the Papua New Guinean people and their Australian, American and West German partners were to be tested to the limits.

get price

Mining in the Pacific: a blessing and a curse Papua New

2021-6-7  Ok Tedi Mining Limited says that since the mine’s opening in 1984, it has contributed more than K10bn (US$2.77bn) to “assist the development of economically sustainable local and regional

get price

method of extracting ore dressing at ok tedi

Operations Ok Tedi Mining . The Ok Tedi mine is an opencut copper gold and silver mine located at Mt. Fubilan in the Western Province of Papua New Guinea. Approximately 240 thousand tonnes of overburden (waste rock) is mined each day from a pit covering about 2.6 square kilometres.

get price

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

Ok Tedi to ramp up production following mine restart: April 1, 2021: Ok Tedi suspends mine amid COVID-19 outbreak: March 22, 2021: Ok Tedi Mining Ltd.: Ok Tedi mine life extended by three years: September 9, 2020: Ok Tedi suspends PNG operations due to COVID-19: August 7, 2020

get price

Ok Tedi Mine, Oceania Mining Technology Mining News

2021-8-3  Up to 2013 (a seven-year extension planned) Collapse. The OK Tedi Mine is an open cut copper and gold operation in Papua New Guinea, in production since 1984. The mine is located in Papua New Guinea, close to the headwaters of the OK Tedi River. Gold and silver minerals at the deposit primarily include chalcopyrite.

get price

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).

get price

PNG'sOk Tedi, Development andEnvironment

2009-10-12  tailings and coarse waste rock is discharged into the Ok Tedi. Some 40 million toones of this reaches the Fly River each year. Consequently, 18 million tonnes of sediment is deposited in the Ok Tedi each year. The eventual site ofdeposition is the Gulf ofPapua, but residence times in the Fly River estuary are estimated at 15 years.

get price

Development & Exploration Ok Tedi Mining Limited

Exploration and mineral resource development is an integral part of our future. enhancing our knowledge and mapping in and around of our existing Mt. Fubilan pit; regional exploration. The current Ok Tedi Mining Limited (OTML) exploration program is centred on five exploration licences covering about 680 square kilometres.

get price

Mining in Ok Tedi would end around 2027: Exec The

2020-3-2  From start of operations in 1984 to end of 2018, Ok Tedi has produced 4.83 million metric tonnes of copper, 14.8 million ounces of gold and 32.7 million ounces of silver. In addition to the SML, OTML holds a portfolio of several exploration leases (ELs), other leases for mining purposes (LMPs) under the PNG Land Act.

get price

Toppling Slope Failure — Predicted Versus Actual, Ok

Figure 3 Ok Tedi pit: 423100 N east-west geological section (looking north) The porphyry copper-gold deposit mined at Ok Tedi is part of the Fubilan Monzonite Porphyry which is part of the Ok Tedi Intrusive Complex. The age of the deposit is 1.1–1.3 million years. Skarn type mineralisation,

get price

Ok Tedi Mine Project Gutenberg Self-Publishing eBooks

Ok Tedi Mine: | ||| The Ok Tedi Mine | | World Heritage Encyclopedia, the aggregation of the largest online encyclopedias available, and the most

get price

OZ Minerals mined a quarterly record Australian

OZ Minerals has mined a record 1.14 million tonnes of ore at the Prominent Hill copper-gold mine in South Australia off the back of strong copper demand. australianmining.au OZ Minerals on track with Prominent Hill record Australian Mining

get price

oktedi mining the heart of gold jewhungryaustin

The Ok Tedi Mine Location of the mine Image of Mount Fubilan,Finalbin and Tabubil 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

get price

Assessing an Assessment: The Ok Tedi Mine

2015-11-10  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,

get price

Mining in Ok Tedi would end around 2027: Exec The

2020-3-2  From start of operations in 1984 to end of 2018, Ok Tedi has produced 4.83 million metric tonnes of copper, 14.8 million ounces of gold and 32.7 million ounces of silver. In addition to the SML, OTML holds a portfolio of several exploration leases (ELs), other leases for mining purposes (LMPs) under the PNG Land Act.

get price

Tailings thickener retrofit, OK Tedi TON Outotec

2017-2-7  The Ok Tedi mine, operated by Ok Tedi Mining Limited (OTML), is a major producer of copper concentrate for the world’s smelting market, yielding some 600,000 tonnes of high-grade copper concentrate a year and 500,000oz of gold. The mine is located on Mount Fubilan, Western Province of PNG, with an altitude of approx 1500m.

get price

Ok Tedi: Fly River shallow The National

2015-7-28  Ok Tedi mine is an open-cut operation in which about 78,000 tonnes of ore and 80,000 tonnes of overburden (waste rock) are mined each day from a pit covering about 2.6 square kilometres. The mine and mill operate 24 hours per day, 365 days per year.

get price

Ok Tedi Mine Project Gutenberg Self-Publishing eBooks

Ok Tedi Mine: | ||| The Ok Tedi Mine | | World Heritage Encyclopedia, the aggregation of the largest online encyclopedias available, and the most

get price

The environmental effects of mining waste disposal at

2021-1-28  urging from the World Bank to the government of PNG that it should shut down the OK Tedi gold and copper mine. The PNG government is caught in a difficult bind between environmental and economic pressures. The Ok Tedi mine experience highlights this. The PNG government has a 30% stake in the Ok Tedi mine (Imhof 1996).

get price

Ok Tedi suspends mine amid COVID-19 outbreak

2021-3-22  Ok Tedi Mining has temporarily shut its copper-gold operations in Papua New Guinea following the country’s surge in COVID-19 cases and the ban on fly-in, fly-out (FIFO) travel between Australia.

get price

Ok Tedi Mining 's Musje Werror wants OTML to be a

2020-6-29  Ok Tedi is a success story and I am fully committed to continuing this great journey. ‘I want Ok Tedi to be the model PNG miner that all our stakeholders can be proud of.’ Undeniably, Ok Tedi has had an impact on the environment and the lifestyle of the communities associated with the mine.

get price

Mining History :: Mineral Resources Authority of Papua

2021-7-28  At the Astrolabe mineral field near Port Moresby, massive copper ore was mined from 1907 to 1926 at the Laloki and Dubuna Mines and transported by light rail and aerial ropeway to a smelter near the Tahira Inlet wharf. Two other mines provided ore for another smelter from 1938 to 1942 (Davies, 1992; Williamson, 1982). In the German New Guinea.

get price