Leave Message
For More Information

batu hijau copper gold mine :

PT Newmont Nusa Tenggara Batu Hijau Copper and Gold

2021-8-29  Pukuafu Indah, a local mining company holds 20 percent. PTNNT wanted to build a copper and gold mine on the Sumbawa Island in Indonesia, which was devoid of infrastructure and lacked a skilled workforce to complete the project. In addition, Indonesia

More

Batu Hijau Copper-Gold Mine, Indonesia - Mining Frontier

2020-1-11  Batu Hijau Copper-Gold Mine, Indonesia 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.

More

Batu Hijau, Indonesia - SMC Testing

2021-8-31  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

More

Batu Hijau Mining Project, Indonesia - OpenOil

2019-3-28  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 copper and 7.1 million ounces of gold, with a further 5.4 billion pounds of copper and 5.6 million ounces of gold

More

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

More

Batu Hijau Archives - International Mining

2021-8-17  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.

More

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

2020-3-27  Amman Mineral to use ROV at Batu Hijau copper-gold mine By Matthew Hall 27 Mar 2020 (Last Updated June 11th, 2020 12:14) 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.

More

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

2013-8-15  The Batu Hijau copper–gold mine is located on the southwest corner of the island of Sumbawa in the province of West Nusa Tenggara, Indonesia (Fig. 1). The mine is operated by PT Newmont Nusa Tenggara (PTNNT) and processes ore at a rate of approximately 130,000 t/d. The open-pit mine is at an elevation of 450 m above sea level.

More

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.

More

Batu Hijau Copper-Gold Mine, Indonesia - Mining Frontier

2020-1-11  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 Multi Daerah Bersaing (Indonesia ...

More

Batu Hijau mine in United States company - Mining ...

The Batu Hijau mine is an open pit copper-gold mine operated by Newmont Mining Corporations subsidiary company PT Newmont Nusa Tenggara. The mine is located 1,530 kilometres east of the Indonesian capital Jakarta on Sumbawa, in southern Taliwang Regency, an island in West Nusa Tenggara.

More

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

More

Strengthening of Grinding Building Slab Batu Hijau

2016-5-10  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.

More

Batu Hijau copper mine Report Wood Mackenzie

2020-9-4  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 drying before it is loaded for shipment. Wood Mackenzie’s asset reports are built from the ...

More

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 Mt of ores grading at 0.53% Cu and 0.40 g/t Au.

More

Batu Hijau Copper Gold Mine - mangalya-ophira

2021-4-22  Batu Hijau Mine Copper Operation Boddington Gold Corp. the Batu Hijau copper and gold mine in Sumbawa Island has headcount of 4,000 employees is one of the worlds largest copper and gold mines. As a partner in the project, Newmont has a responsibility to conserve the environment of the surrounding area, a place where rare species of wild birds ...

More

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.

More

Who We Are Amman Mineral

In 2020, Amman achieved a 10% higher copper recovery rate than the mine’s previous owner, which will only continue to rise in the following years. Since the commencement of operations in 2000, Batu Hijau has produced 8.78 billion pounds of copper and 8.7 million ounces of gold.

More

Rachmat Makkasau, CEO of Amman Mineral Nusa Tenggara

2021-7-1  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 concentrate,” Rachmat says.

More

Batu Hijau mine in United States company - Mining ...

The Batu Hijau mine is an open pit copper-gold mine operated by Newmont Mining Corporations subsidiary company PT Newmont Nusa Tenggara. The mine is located 1,530 kilometres east of the Indonesian capital Jakarta on Sumbawa, in southern Taliwang Regency, an island in West Nusa Tenggara.

More

BATU HIJAU - Mining Construction Australia

2019-9-25  • Mining services The Project Macmahon has been awarded a life of mine, alliance style mining services contract at the Batu Hijau Mine in Indonesia. Batu Hijau is a large open pit, owner mined, porphyry copper gold deposit located on Sumbawa Island in Indonesia. It is the second largest copper gold mine in

More

Strengthening of Grinding Building Slab Batu Hijau

2016-5-10  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.

More

Who We Are Amman Mineral

In 2020, Amman achieved a 10% higher copper recovery rate than the mine’s previous owner, which will only continue to rise in the following years. Since the commencement of operations in 2000, Batu Hijau has produced 8.78 billion pounds of copper and 8.7 million ounces of gold.

More

APPLIED GEO-METALLURGICAL CHARACTERISATION

2020-3-19  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

More

Macmahon preferred mining contractor for Batu Hijau

2017-2-14  The agreement will see Macmahon assist AMNT to evaluate options to accelerate production from its Batu Hijau copper and gold mine on Sumbawa Island. The parties will also explore options to ...

More

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

2016-7-1  Newmont Mining (NYSE: NEM) agrees to sell its stake in the Batu Hijau copper and gold mine in Indonesia for $1.3B. DENVER--(BUSINESS WIRE)-- Newmont Mining Corporation (Newmont or the Company) has ...

More

Mining Weekly - Newmont halts mining at Batu Hijau after ...

2009-9-22  Newmont halts mining at Batu Hijau after partial slope failure. TORONTO (miningweekly) – Operations have been temporarily suspended at the Batu Hijau openpit copper/gold mine, in Indonesia ...

More

Risk Analysis of a Major Pit Slope Failure at the Batu ...

2014-8-26  Batu Hijau Mine is one of the biggest open pit gold-copper mine which is located in Southern Sumbawa Island, Indonesia will enter into the final stage of Phase 7 mining development. Therefore, it would be needed an integrate study to evaluate risk which can lead to disruption of mine operation be identified, controlled and managed properly.

More

Half Year Results FY 2021 - mah.irmau

• Macmahon has life of mine alliance contract for Batu Hijau • Second largest copper-gold mine in Indonesia (behind Grasberg) • Commenced in 2017, successfully executing Phase 7 cut back Batu Hijau is a world class asset • First quartile of the global copper cost curve1 • Reserve2 of 6.9bn lbs of copper and 8moz of gold

More