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PATRIA - Mining

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Nov 25, 2017· INI SALAH SATU TAMBANG BATU BARA YANG ADA DI MALINAU LEBIH TEPAT NYA LAGI DI LONG LOREH KALIMANTAN UTARA.

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Tambang Batubara Bukit Asam: A Leading Indonesian Coal ...

Indonesia Investments has updated the company profile of Tambang Batubara Bukit Asam.This state controlled company is one of the largest coal mining companies in Indonesia and has vast coal mines in South Sumatra, West Sumatra and East Kalimantan.

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PT Tambang Batubara Bukit Asam Tbk (Bukit Asam), a state controlled company, is one of the largest coal mining companies in Indonesia. It has coal mines covering 66,414 hectares in South Sumatra, 2,950 hectares in West Sumatra, and 18,230 in East Kalimantan.

Ombilin Coal Mine - Wikipedia

The Ombilin Coal Mine (formerly PT Tambang Batubara Ombilin (TBO)) is a coal mine near Sawahlunto, West Sumatra, Indonesia. It is located approximately 70 kilometres (43 mi) northeast of Padang. By 2008, the mine had estimated reserves about 90.3 million tonnes of coking coal, of which 43 million tonnes was mineable.