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pongkor gold mine indonesia

SIKA AT WORK PONGKOR

2021-9-13  PONGKOR MINE PROJECT DESCRIPTION The Pt Antam Pongkor gold-silver deposit is located in Bogor, West Java, Indonesia around 80km southwest of Jakarta. Mineralization at Pongkor was trigered by young, neogene volcanism that is still active in the area today. The deposit was discovered in the 1980's during a systematic stream sedi-

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PT ANTAM Tbk Gold Precious Metal Refining

The Pongkor mine has three primary veins of gold, all of which currently being mined: Ciguha, Kubang Cicau and Ciurug. Meanwhile the main gold veins in Cibaliung mine which are being currently mined are Cikoneng and Cibitung.A mechanised cut and fill method, with hydraulic jumbo drill and load haul dump (LHD), was introduced in 2000 for the ...

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CHALLENGES AND OPPORTUNITIES IN INDONESIA

2015-6-3  Indonesia Mining Industry: OPPORTUNITIES AND CHALLENGES ANTAM in the future: GLOBAL MINING BASED CORPORATION, WITH HEALTHY GROWTH AND WORLD- ... GOLD MINE Pongkor, West Java GOLD MINE Cibaliung, Banten (PT Cibaliung Sumberdaya) BAUXITE MINE Tayan, West Kalimantan Bauxite Nickel Coal

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Antam's Pongkor Gold Mining Project Wins the Best Safety ...

2020-7-6  Bogor – PT Nawakara Perkasa Nusantara (Nawakara) received the Best Safety Performance award from PT Antam, Tbk through Antam’s Pongkor Gold Mining Project (UPBE Pongkor) (RO Jakarta). The award was given directly by the General Manager of PT Antam, Tb

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Gunung Pongkor gold mine Report Wood Mackenzie

2021-2-6  Gunung Pongkor is a small underground mine in West Java, Indonesia exploiting a high grade gold-silver epithermal vein-style deposit using cut and fill mining methods. It has a conventional carbon-in-leach (CIL) processing plant. Gold production is around 50 thousand ounces per year. Wood Mackenzie’s asset reports are built from the bottom up ...

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POLYMETALLIC SULFIDES AND SULFOSALTS OF THE

2006-10-17  The Pongkor gold–silver deposit, located in west Java, Indonesia, was discovered in 1988 during system-atic sampling of stream sediment (Basuki et al. 1994). The mine, operated by PT Aneka Tambang, has been active since 1992 and has an annual production of 3–4 t Au and 21–28 t Ag. The currently mineable reserves

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(PDF) Pongkor (west Java, Indonesia): A Pliocene

The Pongkor gold-silver epithermal deposit with reserves of at least 98 tonnes of gold and 1026 tonnes of silver, average grades 16.4 g/t Au and 171.2 g/t Ag is one of the most

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The Gunung Pongkor gold-silver deposit, West Java,

1994-3-1  1. Introduction The Gunung Pongkor gold deposit is located in the province of West Java, to the west of Bogor (Fig. 1). It is one of the most recent and largest gold discoveries in Indonesia, resulting from a systematic exploration programme undertaken by the State mining company P.T. Aneka Tambang (ANTAM) between 1988 and 1991.

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Alteration and gold mineralization of the Ciurug vein ...

The Pongkor Gold-Silver Mine is located in the district of Bogor, West Java, approximately 80 km southwest of Jakarta, Indonesia. The gold and silver mineralization in the area is present in a deposit consisting of high-grade epithermal vein-system.

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Gunung Pongkor Mine, Bogor Regency, West Java

Gunung Pongkor Mine, Bogor Regency, West Java Province, Indonesia : Supergene-enriched epithermal low-sulphidation Au-Ag-(Mn) deposit. Epithermal vein-system which includes the Pasir Jawa, Gudang Handak, Ciguha, Pamoyanan, Kubang Cicau, and Ciurug veins.

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The Gunung Pongkor gold-silver deposit, West Java,

1994-3-1  1. Introduction The Gunung Pongkor gold deposit is located in the province of West Java, to the west of Bogor (Fig. 1). It is one of the most recent and largest gold discoveries in Indonesia, resulting from a systematic exploration programme undertaken by the State mining company P.T. Aneka Tambang (ANTAM) between 1988 and 1991.

More

SIKA AT WORK PONGKOR

2021-9-13  PONGKOR MINE PROJECT DESCRIPTION The Pt Antam Pongkor gold-silver deposit is located in Bogor, West Java, Indonesia around 80km southwest of Jakarta. Mineralization at Pongkor was trigered by young, neogene volcanism that is still active in the area today. The deposit was discovered in the 1980's during a systematic stream sedi-

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AntAm Pongkor, IndonesIA

2021-3-19  the gold leaching operation at Antam Pongkor in Indonesia. Laboratory testing revealed that biopolymer usage led to an increased gold recovery without an apparent negative impact on the other parts of the process. Further plant trials revealed both a recovery increase of 1.3% and a throughput increase of 9% in the presence of Pionera L-800. 1 ®

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POLYMETALLIC SULFIDES AND SULFOSALTS OF THE

2006-10-17  The Pongkor gold–silver deposit, located in west Java, Indonesia, was discovered in 1988 during system-atic sampling of stream sediment (Basuki et al. 1994). The mine, operated by PT Aneka Tambang, has been active since 1992 and has an annual production of 3–4 t Au and 21–28 t Ag. The currently mineable reserves

More

Antam’s Pongkor gold mine attacked Metal Bulletin

2008-9-24  Artisan miners attacked Indonesia’s state-owned PT Aneka Tambang (Antam)’s gold mine in Pongkor, West Java, on September 19, though mining and gold processing activities have not been affected, a company spokesman told MB

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Alteration and gold mineralization of the Ciurug vein ...

The Pongkor Gold-Silver Mine is located in the district of Bogor, West Java, approximately 80 km southwest of Jakarta, Indonesia. The gold and silver mineralization in the area is present in a deposit consisting of high-grade epithermal vein-system.

More

Antam's Pongkor Gold Mining Project Wins the Best Safety ...

2020-7-6  Bogor – PT Nawakara Perkasa Nusantara (Nawakara) received the Best Safety Performance award from PT Antam, Tbk through Antam’s Pongkor Gold Mining Project (UPBE Pongkor) (RO Jakarta). The award was given directly by the General Manager of PT Antam, Tb

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Characteristics of Gold Mineralization at the Ciurug Vein ...

2008-11-5  The Pongkor Gold-Silver Mine, Bogor district, West Java, is approximately 80 km southwest of Jakarta. The gold and silver mineralization in the area is present in a deposit consisting of an epithermal vein-system named individually as the Pasir Jawa,

More

CHALLENGES AND OPPORTUNITIES IN INDONESIA

2015-6-3  Indonesia Mining Industry: OPPORTUNITIES AND CHALLENGES ANTAM in the future: GLOBAL MINING BASED CORPORATION, WITH HEALTHY GROWTH AND WORLD- ... GOLD MINE Pongkor, West Java GOLD MINE Cibaliung, Banten (PT Cibaliung Sumberdaya) BAUXITE MINE Tayan, West Kalimantan Bauxite Nickel Coal

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PT ANTAM Tbk About

The characteristic of mining in Indonesia is that it plays a big role in the development of remote areas and so given the mine's large role in community development it is crucial to operate not as an outsider but as a member of the community and a good corporate

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SIKA AT WORK PONGKOR

2021-9-13  PONGKOR MINE PROJECT DESCRIPTION The Pt Antam Pongkor gold-silver deposit is located in Bogor, West Java, Indonesia around 80km southwest of Jakarta. Mineralization at Pongkor was trigered by young, neogene volcanism that is still active in the area today. The deposit was discovered in the 1980's during a systematic stream sedi-

More

AntAm Pongkor, IndonesIA

2021-3-19  the gold leaching operation at Antam Pongkor in Indonesia. Laboratory testing revealed that biopolymer usage led to an increased gold recovery without an apparent negative impact on the other parts of the process. Further plant trials revealed both a recovery increase of 1.3% and a throughput increase of 9% in the presence of Pionera L-800. 1 ®

More

POLYMETALLIC SULFIDES AND SULFOSALTS OF THE

2006-10-17  The Pongkor gold–silver deposit, located in west Java, Indonesia, was discovered in 1988 during system-atic sampling of stream sediment (Basuki et al. 1994). The mine, operated by PT Aneka Tambang, has been active since 1992 and has an annual production of 3–4 t Au and 21–28 t Ag. The currently mineable reserves

More

Characteristics of Gold Mineralization at the Ciurug Vein ...

2008-11-5  The Pongkor Gold-Silver Mine, Bogor district, West Java, is approximately 80 km southwest of Jakarta. The gold and silver mineralization in the area is present in a deposit consisting of an epithermal vein-system named individually as the Pasir Jawa,

More

(PDF) The Pressure of Migrant Illegal Miners on the ...

The Movement of illegal miners in Pongkor Gold Mining SitePongkor mine site is at Pongkor Mountain, which is located at Bantar Karet Village, Nanggung District, Bogor Prefecture, Province of West Java. It is one gold rich mining in Indonesia, is operated by state-owned mining company PT ANTAM.

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Antam's Pongkor Gold Mining Project Wins the Best Safety ...

2020-7-6  Bogor – PT Nawakara Perkasa Nusantara (Nawakara) received the Best Safety Performance award from PT Antam, Tbk through Antam’s Pongkor Gold Mining Project (UPBE Pongkor) (RO Jakarta). The award was given directly by the General Manager of PT Antam, Tb

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Antam’s Pongkor gold mine attacked Metal Bulletin

2008-9-24  Artisan miners attacked Indonesia’s state-owned PT Aneka Tambang (Antam)’s gold mine in Pongkor, West Java, on September 19, though mining and gold processing activities have not been affected, a company spokesman told MB

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Analysis Of Benefits Of Pt Aneka Tambang Tbk. UBPE

Gold mineral mining activity which engaged by PT Aneka Tambang Tbk. UBPE Pongkor is one of the biggest underground mining in Java Island which produced more than 382,328 WMT gold ore with 1,723 kg of gold and 14,972 kg of silver by year 2013. PT Aneka Tambang Tbk. UPBE Pongkor has given much positive contributions to West Java Province economy.

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PT ANTAM Tbk About

The characteristic of mining in Indonesia is that it plays a big role in the development of remote areas and so given the mine's large role in community development it is crucial to operate not as an outsider but as a member of the community and a good corporate

More

Rhiizobacteria Resisten Logam Berat Tambang Emas ...

collected from gold mine area of PT ANTAM in Pongkor, Bogor, West Java, Indonesia and Cu mined-out site in Mogpog, Marinduque, Philippines, respectively. Soil samples were submitted for chemical analysis to the Central Analytic Services Laboratory of the

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