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Indonesia

Bengalon Mine

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Bengalon Mine

Location: 152 km N from Samarinda, Indonesia

Address:

M1 Building Mine Site
Sangatta
Indonesia

Contacts:

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Categories

Summary

Mine TypeOpen Pit
StatusActive
Commodities
  • Coal (thermal)
Mining Method
  • Truck & Shovel / Loader
SnapshotThe Bengalon mine produces bituminous type coal.

Owners

SourceSource
CompanyInterestOwnership
Mountain Netherlands Investments B.V. 19 % Indirect
Tata Power Ltd. 30 % Indirect
PT Bumi Resources Tbk. 51 % Indirect
PT Kaltim Prima Coal (operator) 100 % Direct
Ownership Tree
PT Bumi Resources shall hold 51% of the shares of KPC (25% through the Company itself and 26% through PT Sitrade Coal), Tata Power shall continue to hold 30% of the shares, Mountain Netherlands shall hold 19% of the shares in KPC.

Contractors

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SourceSource

Deposit type

  • Sedimentary

Summary:

Geologically there is a dome structure (the Pinang dome) in the centre of the property. Overburden is mainly sandstone, siltstone and mudstone. Early mining focused on the edges of the dome and virtually all coal seams dip away from this region.

A total of 13 seams range in thickness from 1 to 15 m; typically in the range of 2.4 to 6.5 m. Seam dips vary from 3º to 20º at the outcrop. The coal occurs in the Balikpapan and Pulubalang Formations and the three main coal seams are called Kedapat, Pinang, and Sangatta. The coal is generally lowash and low-sulfur and has low in-situ moisture content. In some parts, the coal rank has been increased, by igneous intrusion, to a high volatile bituminous coal.

Reserves

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Mining Methods

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Heavy Mobile Equipment

Fleet data has not been reported.

Comminution

Crushers and Mills

Milling equipment has not been reported.

Processing

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Commodity Production

CommodityUnits20232022202120202019201820172016
Coal (thermal) Mt  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe9.26.26.88.8
All production numbers are expressed as ROM coal.

Operational metrics

Metrics20232022202120202019201820172016
Coal tonnes mined  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe9.5 Mt6.6 Mt6.7 Mt8.5 Mt
Stripping ratio  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe8.3 bcm/t8.4 bcm/t7.8 bcm/t6.8 bcm/t
Waste  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe78.3 Mbcm55.5 Mbcm52.5 Mbcm57.6 Mbcm

Production Costs

Commodity production costs have not been reported.

Personnel

Mine Management

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Jul 26, 2024
....................... Subscription required ....................... Subscription required Subscription required Jul 26, 2024
....................... Subscription required ....................... Subscription required Subscription required Jul 26, 2024

Workforce

Aerial view:

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