batu hijau copper gold mine

Batu Hijau Copper-Gold Mine - Mining Technology

Batu Hijau is an open-pit mine. Ore is transported to the primary crushers using P&H 4100 electric mining shovels and a fleet of 220t-capacity 793C mechanical-drive haul trucks. The mine typically handles around 600,000t/d of ore and waste, the ore grading an average 0.49% copper and 0.39g/t gold.

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Batu Hijau copper mine Report | Wood Mackenzie

Aug 5, 2021Batu 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.

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Sumitomo Corporation enters agreement to sell its interest in Batu ...

Sumitomo Corp invested in PTNNT in 1997, which owns the Batu Hijau Copper Gold mine along with other concessions on Sumbawa Island, Indonesia. This sale will be carried out along with Newmont Mining Corporation (Head office: USA) ("Newmont") which is the major shareholder.

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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.

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Mining News

This is a big downstream value-add boost for the Batu Hijau open pit copper-gold mine operated by sister company PT Amman Mineral Nusa Tenggara, the second largest copper-gold mine in Indonesia behind PT Freeport Indonesia's Grasberg. ... "Last September, I visited the Batu Hijau site with the Energy and Mineral Resources Ministry. We could ...

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Batu Hijau Copper-Gold Mine, Indonesia - Mining Frontier

Batu Hijau is an open-pit mine. Ore is transported to the primary crushers using P&H 4100 electric mining shovels and a fleet of 220t-capacity 793C mechanical-drive haul trucks. The mine typically handles around 600,000t/d of ore and waste, the ore grading an average 0.49% copper and 0.39g/t gold.

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Newmont Mining Sells Batu Hijau For $1.3B - SeekingAlpha

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 ...

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Pit slope evaluation based on the historical failure database at Batu ...

Batu Hijau mine is a large copper-gold open pit mine owned and operated by PT. Newmont Nusa Tenggara. The mine site is located on the southwest of Sumbawa Island in Indonesia and currently approximately 2,000 m wide and 800 m deep. Furthermore, the ultimate pit slope design will be more than 2,500 m wide

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PTNNT to Resume Operations and Copper Concentrate Exports

The Batu Hijau copper and gold mine was developed under an investment agreement called the Contract of Work (CoW). These Contracts of Work were designed to provide assurance and stability to encourage significant, long-term investments, which is why they were endorsed by Parliament and approved by the President of Indonesia. ...

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Batu Hijau Mining Project, Indonesia - OpenOil

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

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Newmont Mining Stops Output at Indonesian Copper Mine

U.S. based Newmont Mining has stopped copper output from its Batu Hijau mine in Indonesia following stalled talks with government officials. The company has been hit hard by Indonesia's new mining rules, which were imposed in January, banning mineral export along with higher tax on copper concentrate exports.

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Health & Environmental Research Online (HERO)

485-498 Web of Science Id WOS:000085170400052 Abstract Batu Hijau is an island are porphyry copper-gold deposit located in the southwest corner of Sumbawa Island in the Sunda-Banda archipelago of Indonesia. Southwest Sumbawa Island is underlain by Early Tertiary, low-K calc-alkaline to weakly alkaline volcanic and intrusive rocks.

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Newmont offloads Batu Hijau - MiningNews

The company entered into a binding sale agreement with PT Amman Mineral International to offload the 48.5% stake in operating company PT Newmont Nusa Tenggara for $920 million cash upfront, and contingent payments of $403 million tied to metal price upside and the development of Elang. The mine produced 328,000 ounces of gold and 240 million ...

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Newmont cuts Indonesia copper, gold mine output forecast

Newmont cuts Indonesia copper, gold mine output forecast By Reuters Staff 2 Min Read BATU HIJAU, Indonesia, Sept 28 (Reuters) - Newmont Mining Corp, the world's no. 2 gold producer, has revised...

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Half Year Results - Amazon Web Services, Inc.

• Anticipated to extend current in-pit mining by 6 years to 2028 Batu Hijau is a world class asset • First quartile of the global copper cost curve1 • Reserves2 of 7.4blbs of copper and 9.2mozs of gold Elang - potential beyond Batu Hijau • Large undeveloped copper-gold porphyry deposit • Located 62 km east of Batu Hijau

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Batu Hijau mine Copper Operation - Boddington gold corp

The Batu Hijau mine is located in the southwest region of the island of Sumbawa, in the District of Sekongkang, West Nusa Tenggara Province, Indonesia. the Batu Hijau copper and gold mine in Sumbawa Island has headcount of 4,000 employees is one of the world's largest copper and gold mines.

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Home | Amman Mineral

Hectares Copper Million Pounds Gold Million Ounces 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.

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Workers Strike at Newmont Mining's Batu Jijau Mine

Batu Hijau, the nation's second-biggest copper mine, aims to produce around 275 million pounds of copper and 275,000 ounces of gold in 2011. Output at NNT's Batu Hijau mine was unaffected in ...

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Lycopodium awarded contract for Batu Hijau Plant Expansion project ...

Batu Hijau is an opencast copper-gold mine located on the island of Sumbawa in the province of West Nusa Tenggara, about 1500 km east of Jakarta. It is the second largest copper and gold mine in Indonesia and has produced more than 8 billion lbs of copper and over 8.5 million troy oz of gold since production commenced in 2000.

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Indonesia deposit could be bigger than Batu Hijau - Newmont

Batu Hijau contained 19-million ounces and 18-billion pounds of copper in reserves and resources. Newmont currently owns 31,5% of Batu Hija, and is in the process of selling another 3,94% to ...

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Sediment Control at the Batu Hijau Mine - IMWA

The Batu Hijau mine is located in the southwestern corner of Sumbawa, a heavily forested region that averages 2,500 millimeters (mm) of rainfall annually. The ore body, a copper/gold porphyry, was discovered in 1990. Following feasibility studies and design, construction of the $1.9 billion project started in October 1996.

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Newmont halts mining at Batu Hijau after wall failure

Operations have been temporarily suspended at the Batu Hijau openpit gold/copper mine, in Indonesia, Newmont Mining reported on Tuesday. A geotechnical failure was experienced in the west wall of ...

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What Upside Does the Sale of Batu Hijau Provide to Newmont?

Nov. 20 2020, Updated 5:18 p.m. ET The Batu Hijau stake sale On June 30, 2016, Newmont Mining ( NEM) announced the much-awaited stake sale in its Batu Hijau copper-gold mine in Indonesia. The...

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About: Batu Hijau mine - DBpedia

The Batu Hijau mine is an open pit copper-gold mine operated by PT. Amman Mineral Nusa Tenggara (previously known as PT Newmont Nusa Tenggara). The mine is the second largest copper-gold mine in Indonesia behind the Grasberg mine of PT. Freeport Indonesia.

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

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 PT Amman ...

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Discovery of the Mesel, Batu Hijau, and Elang Deposits, Indonesia ...

Mesel is a sediment-hosted replacement-style gold deposit with analogies to Carlin-style mineralization in Nevada. Batu Hijau and Elang are classic porphyry copper-gold deposits. All were new greenfields discoveries. Mesel is located ~4 km from eluvial gold workings that were exploited by the Dutch between 1900 and 1921.

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INDUSTRIAL CATEGORY Strengthening of Grinding Building Slab at Batu ...

nesia, 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. At Batu Hijau, ore containing copper and gold is extracted from an open-pit mine, crushed, then conveyed to the concentrator facility, where it is further ground and processed by stages of ...

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This Major Copper Mine Is Shutting Down | OilPrice

Mining union officials at the site confirmed to Reuters on Tuesday that mining had stopped "since two days ago." This is a significant loss of copper supply--with Batu Hijau having last year ...

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Suara Batu Hijau Ed XXVII by PTNNT Public Relation -

Batu Hijau mine. Batu Hijau ore body was discovered in 1990, which was followed by approval of AMDAL study in 1996 and feasibility study in 1997 by the government. Thus, construction started from...

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Batu Hijau Mine - Fluor

Watch videos about Fluor's global EPCM megaprojects, company history, people and careers, and community service.

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Batu Hijau mine - Wikipedia

The Batu Hijau mine is an open pit copper - gold mine operated by PT. Amman Mineral Nusa Tenggara (previously known as PT Newmont Nusa Tenggara ). The mine is the second largest copper-gold mine in Indonesia behind the Grasberg mine of PT. Freeport Indonesia.

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Forum's ROV to Support Indonesia's Largest Copper and Gold Mine

Forum Energy Technologies has secured an order from PT Amman Mineral Nusa Tenggara ("Amman Mineral") to supply one of its observation-class remotely operated vehicles (ROVs) to support operations at Indonesia's second largest copper and gold mine. The vehicle will be deployed at Batu Hijau on the island of Sumbawa, Indonesia, for subsea ...

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Global mining uses more than 57,000 km² of land - fineprint

The next example shows the Batu Hijau copper-gold mine. Despite its large open cut, this mine does not use much area for unused material, as the disposal of its tailings takes place in the ocean. The third example is the Super Pit gold mine in Australia, which is located in one of the largest gold producing regions in the world.

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Newmont completes US$1.3B sale of 48.5% stake in Batu Hijau operator

The total consideration comprised US$920 million in cash and contingent payments of US$403 million linked to copper price upside and the development of the Elang gold deposit in Indonesia.

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Indonesian copper miner Amman Mineral preparing for IPO ... - Reuters

Amman Mineral operates the Batu Hijau copper and gold mine in Indonesia's West Nusa Tenggara province. Hilmi told the briefing banks for the IPO had not been hired yet. Separately, Refinitiv's IFR...

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Newmont Agrees To Sell Indonesian Gold Mine For $920 Million

Thursday June 30, 2016 09:32. ( Kitco News) - Newmont Mining Corp. (NYSE: NEM) has agreed to sell its 48.5% interest in PT Newmont Nusa Tenggara (PTNNT), which operates the Batu Hijau copper and gold mine in Indonesia, to PT Amman Mineral Internasional for $1.3 billion, Newmont reported Thursday. The consideration includes cash of $920 million ...

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UNTR to bring second gold mine into production

UNTR to bring second gold mine into production. Thursday, September 15 2022 - 06:12AM WIB ... Waskita bags civil works contract for Batu Hijau copper mine expansion INDONESIAN MINERALS BOOK 2019/2020 Indonesian Nickel Book 2022 LAW NO. 3 OF 2020 REGARDING AMENDMENT OF LAW NO. 4 OF 2009 REGARDING MINERAL AND COAL MINING

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Trace metals associated with deep-sea tailings placement at the Batu ...

Trace metals associated with deep-sea tailings placement at the Batu Hijau copper-gold mine, Sumbawa, Indonesia. Brad M. Angel, S. Simpson, +3 authors Grant J. Batterham Published 15 August 2013 Environmental Science Marine pollution bulletin View on PubMed doi Save to Library Create Alert 28 Citations

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Deciphering the Evolution of Ore Fluids at The Batu Hijau Copper-~Gold ...

Deciphering the Evolution of Ore Fluids at the Batu Hijau Copper-Gold Porphyry Deposit, Sumbawa, Indonesia . be accepted in partial fulfillment of the requirements for the degree of . ... thank Johan Arif and the entire staff of mining geologists at Batu Hijau for their expertise, patience, and hospitality during my time in Indonesia. I would ...

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PT Newmont Nusa Tenggara Batu Hijau Copper and Gold Mine - Fluor

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. Client's Challenge

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