batu hijau copper gold mine

Batu Hijau mine - Home | Amman Mineral

Apr 01, 2021 · At Amman, we are innovating today to build for tomorrow. We are Amman, a world-class Indonesian mining company that operates the country’s second largest copper and gold mine, the Batu Hijau mine. We are agents of transformation, who see opportunity in what others see as an obstacle. It is our mission to support our surrounding communities ...

PT Newmont Nusa Tenggara Batu Hijau Copper and Gold Mine

PT Newmont Nusa Tenggara Batu Hijau Copper and Gold Mine - EPC Fluor performed engineering, procurement, and construction (EPC) on the world's largest greenfield mining project at the time on the remote island of Sumbawa in Indonesia with no infrastructure, a sparse and unskilled workforce, amid economic and political turmoil.

Batu Hijau Mine, Sumbawa Island, West Nusa Tenggara ...

Batu Hijau Mine, Sumbawa Island, West Nusa Tenggara Province, Indonesia : Porphyry copper-gold deposit. Mining operations began in 2000. Reserves of 914

Batu Hijau Mining Project, Indonesia

Batu Hijau is a large surface mine operation in Indonesia, primarily producing copper and gold along with small amounts of silver. The first discoveries were made in 1990 and commercial production began late 1999. The mine is located in the West Sumbawa District, West Nusa Tenggara Province. By 2015, it had produced 7.3 billion pounds of

Batu Hijau Mine, Sumbawa Island, West Nusa Tenggara ...

Batu Hijau Mine, Sumbawa Island, West Nusa Tenggara Province, Indonesia : Porphyry copper-gold deposit. Mining operations began in 2000. Reserves of

Major Mines & Projects | Batu Hijau Mine

The Batu Hijau is a large open pit porphyry copper/gold deposit mined using traditional truck and shovel techniques. The Batu Hijau operation is currently extracting Phase 6 ore utilizing a mining fleet of 111 trucks, six electric shovels and three excavators which are capable of moving an average of 815,000 tonnes of material per day.

Batu Hijau Copper-Gold Mine, Indonesia - Mining Frontier

Dec 29, 2014 · Batu Hijau copper-gold mine is located on the Indonesian island of Sumbawa in the province of West Nusa Tenggara, 1,530km east of Jakarta. The Contract of Work for the project is held by PT Newmont Nusa Tenggara (PTNNT), a company owned by Newmont Indonesia (US, 35.44%); Nusa Tenggara Mining Corporation (Japan, 27.56%), PT Pukuafu Indah (Indonesia, 20%) and PT

Batu Hijau Copper, Gold Mine ~ Mining Geology

Apr 30, 2015 · Batu Hijau Gold Mine. Location: Sumbawa, West Nusa Tenggara, Indonesia. Products: Copper & Gold. Owner: P.T. Newmont Nusa Tenggara. Ore Type: Porphory Copper deposits. Reserves: the Batu Hijau included 2.77 million tonnes of copper with an average grade of 0.69g/t gold, which would allow mining to continue until 2025.

Batu Hijau, Indonesia - SMC Testing

The Batu Hijau mine, formerly owned by Newmont but now run by Amman Minerals, is the second largest copper and gold mine in Indonesia. Since its start up in 2000 it has produced over 3.6 million tonnes of copper and 8 million ounces of gold. Its concentrator has a grinding circuit comprising 2 parallel lines in SABC configuration.

Amman Mineral to use ROV at Batu Hijau copper-gold mine

Mar 27, 2020 · Indonesian mining firm Amman Mineral has placed an order with Forum Energy Technologies for a remotely operated vehicle (ROV) to be used at the Batu Hijau copper-gold project, Indonesia’s second-largest copper-gold mine.. Oilfield products company Forum Energy Technologies will provide one of its observation-class ROVs to support operations at the mine.

Rachmat Makkasau, CEO of Amman Mineral Nusa Tenggara

Jul 01, 2021 · Batu Hijau has long been the second-largest copper and gold mine in Indonesia, now operated by Amman once it took over the world-class facilities. “We mine the ore from the Batu Hijau pit and process it within our facilities,where the final product is copper and gold

Trace metals associated with deep-sea tailings placement ...

The Batu Hijau copper-gold mine on the island of Sumbawa, Indonesia operates a deep-sea tailings placement (DSTP) facility to dispose of the tailings within the offshore Senunu Canyon. The concentrations of trace metals in tailings, waters, and sediments from locations in the vicinity of the DSTP were determined during surveys in 2004 and 2009.

Batu Hijau Archives - International Mining

Amman Mineral operates the Batu Hijau copper-gold mine, in the West Sumbawa regency, West Nusa Tenggara province. This is the second largest copper and gold mine in Indonesia. Desmond Cheong, Regional Manager at DAMM, said: “This has been an exciting project for us.

Porphyry copper deposit - Wikipedia

Tujuh Bukit, Java, still under exploration, but likely to be bigger than Batu Hijau; Sungai Mak and Cabang Kiri, Gorontalo, at 292 million tonnes at 0.50 ppm gold and 0.47% copper; Australia. Cadia-Ridgeway Mine, New South Wales, copper-gold deposit mined by open pit and block caving.

Trace metals associated with deep-sea tailings placement ...

The Batu Hijau copper–gold mine on the island of Sumbawa, Indonesia operates a deep-sea tailings placement (DSTP) facility to dispose of the tailings within the offshore Senunu Canyon. The concentrations of trace metals in tailings, waters, and sediments from locations in the vicinity of the DSTP were determined during surveys in 2004 and 2009.

APPLIED GEO-METALLURGICAL CHARACTERISATION FOR LIFE

The Batu Hijau copper-gold porphyry deposit is located in south western Sumbawa and was discovered in 1990 by Newmont Mining Corporation. Project construction commenced in 1996 and the plant commissioned in 1999. Throughput of the Batu Hijau crushing and grinding circuits is

Strengthening of Grinding Building Slab Batu Hijau Copper ...

2 Batu Hijau Copper-Gold Mine Introduction On the tropical island of Sumbawa, located in a remote section of Indonesia, is the Batu Hijau gold-rich porphyry copper deposit. The Batu Hijau mine was the world’s largest greenfield mining project when it was developed by PT Newmont Nusa Tenggara.

Strengthening of Grinding Building Slab Batu Hijau Copper ...

2 Batu Hijau Copper-Gold Mine Introduction On the tropical island of Sumbawa, located in a remote section of Indonesia, is the Batu Hijau gold-rich porphyry copper deposit. The Batu Hijau mine was the world’s largest greenfield mining project when it was developed by PT Newmont Nusa Tenggara.

Batu Hijau, Porphyry copper deposit

Clode, C., Proffett, J., Mitchell, P., and Munajat, I., 1999, Relationships of intrusion, wall-rock alteration and mineralization in the Batu Hijau copper-gold ...

Newmont Mining Sells Batu Hijau For $1.3B (NYSE:NEM ...

Jun 30, 2016 · Summary. Newmont Mining (NYSE: NEM) agrees to sell its stake in the Batu Hijau copper and gold mine in Indonesia for $1.3B. The sale of 48.5% economic interest is for Newmont's stakes in PTNNT ...

Amman Mineral Nusa Tenggara | Amman Mineral

Precious Resource Copper. Batu Hijau’s main product is copper concentrate, a valuable material that powers our modern world. The electrical wiring in our homes, the cables and components in our technology, the anti-bacterial surfaces in our hospitals—copper is everywhere, and as we integrate more technology into our lives, demand for recyclable copper will only continue to increase.

Newmont Mining's Batu Hijau Mine Delivering Excellent ...

Jul 30, 2015 · In the case of Batu Hijau, there is an average of 4.87 kilograms of copper for every tonne of ore processed. On average, gold yield is much lower at only 0.37 gram per tonne processed.

Newmont Mining to Sell Indonesian Mine for $1.3 Billion - WSJ

Jun 30, 2016 · 1. U.S. gold producer Newmont Mining Corp. said Thursday that it would sell its 48.5% economic interest in the operator of the Batu Hijau copper and gold mine in

Newmont selling Indonesian unit for $1.3 billion - MINING.COM

Jun 30, 2016 · Newmont Mining (NYSE:NEM) said Thursday is selling its 48.5% stake in PT Newmont Nusa Tenggara, the operator of its Batu Hijau copper and gold mine in Indonesia, for $1.3 billion to

Batu Hijau copper mine Report | Wood Mackenzie

Sep 04, 2020 · Batu Hijau is an open pit primary copper mine on the island of Sumbawa in Indonesia. The mine has been in operation since 1999 and produces a copper concentrate containing gold and silver. Copper concentrate is slurry pumped 18km to Benete Port for

Trace metals associated with deep-sea tailings placement ...

In Batu Hijau, Sumbawa, Indonesia, copper-gold-molybdenum mining from the copper-gold-molybdenum porphyry deposit is recorded as being responsible for reduced fish population.

Batu Hijau Copper Gold Mine

The Batu Hijau mine, formerly owned by Newmont but now run by Amman Minerals, is the second largest copper and gold mine in Indonesia. Since its start up in 2000 it has produced over 3.6 million tonnes of copper and 8 million ounces of gold.

Several Large Indonesian Palm Oil Companies Also Have ...

Aug 17, 2021 · The large Batu Hijau gold and copper mine in West Nusa Tenggara still disposes of the mining waste in the ocean. In February 2021 , Indonesia announced that it will not issue new permits that allows disposal of mining waste into the ocean, a practice that was planned by new nickel smelters in Sulawesi and Maluku.

Porphyry copper deposit - Wikipedia

Tujuh Bukit, Java, still under exploration, but likely to be bigger than Batu Hijau; Sungai Mak and Cabang Kiri, Gorontalo, at 292 million tonnes at 0.50 ppm gold and 0.47% copper; Australia. Cadia-Ridgeway Mine, New South Wales, copper-gold deposit mined by open pit and block caving.

Copper Mining in Indonesia | INN - Investing News Network

May 26, 2011 · The Batu Hijau open-pit Copper-Gold mine is located on the Sumbawa Island in Indonesia. It is owned by PT Newmont, a subsidiary of Newmont (45%), Nusa Tenggara Mining Corp. (35%), PT Pukuafu Indah ...

Newmont abandons mining arbitration case against Indonesia ...

Aug 26, 2014 · Newmont’s Batu Hijau copper and gold mine, on the island of Sumbawa Barat, began its operations in 2000. The company had forecasted copper concentrate output for 2014 at 110,000-125,000 tonnes ...

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