• Data Access
  • Your Email  
  • Your Email  
Keep me signed in.
Forgot your password?
Close
  • Forgot Your Password?
  • Enter the email you signed up with and we'll email it to you.
  • Your Email  
Close
Back
MDO
Mining Data Solutions
  • Home
  • Database
  • Subscribe
  • Sign In
  • Sign In
Indonesia
Beruang Kanan Main (BKM) Project

This page is not tailored to
devices with screen width under 750 px.
 Location:
174 km NW from Palangkaraya, Indonesia

  Project Contacts:
Jl Teuku Umar 32A
Palangkaraya
Indonesia
73112
Phone  ...  Subscription required
WebsiteWeb
Additional Resources for Suppliers & Investors
Drill results over 30 g/t Au
Stay on top of recent discoveries.
Search drill results by commodity and grade.
Largest mines in the Americas
Mining and mill throughput capaciites.
Full profiles of select mines and projects.
Deepest underground mines
Shaft depth and mill throughput data.
Full profiles of select mines and projects.
Heavy mobile equipment
HME type, model, size and quantity.
Full profiles of select mines and projects.
Permitting and construction projects
Projects at the permitting or construction stage. Full profiles of select projects.
Mines with remote camps
Camp size, mine location and contacts.
Full profiles of select mines and projects.
Mines & projects in Indonesia
A list of country's mines and projects.
Full profiles of select mines and projects.
  • Overview
  • Owners
  • Geology
  • Mining
  • Processing
  • Production
  • Reserves
  • Costs & Financials
  • Fleet
  • Personnel
  • Filings & News

Thank you for browsing through mine profiles compiled by the Mining Data Online team.

Would you like to subcribe or schedule a Demo?
  • Name:
     
  • Company:
     
  • Position:
     
  • Phone:
  • Email:
  • Message:

Overview

StagePermitting
Mine TypeOpen Pit
Commodities
  • Copper
Mining Method
  • Truck & Shovel / Loader
Mine Life8.83 years (as of Jan 1, 2019)


Owners

Source: p. 30
CompanyInterestOwnership
Asiamet Resources Ltd. 100 % Indirect
PT Kalimantan Surya Kencana 100 % Direct
PT Kalimantan Surya Kencana (KSK, incorporated in Indonesia) is the 100% owner of the 6-th generation Contract of Work (KSK CoW) within which BKM is located. KSK in turn is owned 75% by Indokal Limited (incorporated in Hong Kong) and 25% by PT Pancaran Cahaya Kahayan (incorporated in Indonesia). Indokal Limited owns 99% of PT Pancaran Cahaya Kahayan with the remaining 1% owned by Mr. Mansur Geiger (held in trust for Asiamet Resources Limited). The parent company to the corporate structure is a Bermuda company, Asiamet Resources Limited (AMR), formally Kalimantan Gold Corporation Limited, which is a publically listed company on the AIM (London) stock exchange. AMR owns 100% of the shares in Indokal Limited.

Contractors

Subscription required - Subscription is required.


Deposit Type

  • Porphyry
  • Vein / narrow vein
  • Epithermal


Summary:

Subsequent exploration and evaluation of the KSK CoW has centred on four primary areas (Baroi, Beruang Tengah, Beruang Kanan and Mansur), where activities have focused on identifying porphyry and related epithermal styles mineralisation.

At the Beruang Kanan Main Zone deposit copper is the only element of economic interest, occurring as chalcocite, covellite, bornite and chalcopyrite replacement of pyrite in veins and less common fracture fill settings. The BKM deposit is structurally controlled and has been delineated as:

• twenty five laminated stacked and adjacent domains dipping on average easterly at 30 degrees (10 to 45 degrees dips) over a northerly strike length of 1,300m, across a total width of 900m and a vertical extent of 450m;
• centred on three areas whose lateral and vertical extents are well defined; and
• having extensive and intense alteration throughout the mineralised zone.

Copper mineralisation at BKM remains open in several areas and exploration in the wider district remains in its infancy with:

• structural interpretation indicates potential for repeat settings to exist at depth and in laterally detached nearby locations, although not yet supported by deeper drill holes.
• geological observations during field mapping and geochemical data from drill core, surface rock chip samples at Beruang Kanan South and Beruang Kanan West prospects indicate near surface and similar style copper mineralisatio ........


Mining Methods

  • Truck & Shovel / Loader


Summary:

Pits were designed as a close match to the Enterprise Optimisation stage and final pit shells. The pit development stages include:

• initial roads to provide access to the waste rock dump in a valley running west of the pit and the ROM stockpile and crusher east of the pit;
• shallow starter pits in the south and north of the deposit which cut into the eastern face accessing high grade, predominantly chalcocite ore;
• an intermediate stage pit in the north which assists with continuity of ore supply; and
• pushbacks to the final pit in the south and north of the deposit.

The Enterprise Optimisation work and subsequent pit designs and schedules included Measured and Indicated Resources as well as Inferred Resources. The Measured and Indicated Resources account for 93% of copper cathode produced. The Inferred Resource material is mined almost exclusively towards the end of the mine life and accounts for 7% of copper cathode produced. Inferred Resources have not been included in the Ore Reserves.

The mining operations consist of:
• open cut mining operation utilising 300t hydraulic excavators, 100t trucks and ancillary equipment;
• mining activities conducted by a mining contractor; and
• mine planning, grade control sampling, modelling and production scheduling conducted by the
Company.

Other key aspects of the mining operation include:
• average mine operating costs over the mine life are $1 ........


Crushing and Grinding
Source: Subscription required

- subscription is required.


Processing

Flow Sheet: Subscription required

Summary:

- subscription is required.


Projected Production:

CommodityUnitsAvg. AnnualLOM
Copper kt 20173
All production numbers are expressed as cathode.

Operational Metrics:

Metrics
Stripping / waste ratio 1.4 *
Waste tonnes, LOM 79,906 kt *
Ore tonnes mined, LOM 56,608 kt *
Total tonnes mined, LOM 136,514 kt *
Tonnes milled, LOM 56,608 kt *
Annual production capacity 25,000 t of copper cathode *
* According to 2019 study.

Reserves at June 14, 2019:
The 0.2%Cu grade reporting cut approximates the mineralised domains extents.

CategoryTonnage CommodityGradeContained Metal
Proven 21.1 Mt Copper 0.6 % 137 kt
Probable 30.4 Mt Copper 0.5 % 166 kt
Proven & Probable 51.5 Mt Copper 0.6 % 303 kt
Measured 20.6 Mt Copper 0.7 % 148.5 kt
Indicated 34.1 Mt Copper 0.6 % 212.6 kt
Inferred 15 Mt Copper 0.6 % 90.8 kt
Total Resource 69.6 Mt Copper 0.6 % 451.9 kt

Commodity Production Costs:

CommodityUnitsAverage
All-in sustaining costs (AISC) Copper USD  ......  Subscription required&nbs
C1 cash costs Copper USD  ......  Subscription required&nbs
Assumed price Copper USD  ......  Subscription required&nbs
* According to 2019 study / presentation.

Operating Costs:

Units2019
OP mining costs ($/t mined) USD 1.98 *
OP mining costs ($/t milled) USD  ......  Subscription required
Processing costs ($/t milled) USD  ......  Subscription required
* According to 2019 study.
Subscription required - Subscription is required.

2019 Study Costs and Valuation Metrics :

MetricsUnitsLOM Total
Initial CapEx $M USD  ......  Subscription required
Expansion CapEx $M USD  ......  Subscription required
Closure costs $M USD  ......  Subscription required
OP OpEx $M USD  ......  Subscription required
Processing OpEx $M USD 255.5
Site services costs $M USD 91
G&A costs $M USD 10.5
Total OpEx $M USD  ......  Subscription required
Royalty payments $M USD  ......  Subscription required
Gross revenue (LOM) $M USD  ......  Subscription required
EBITDA (LOM) $M USD  ......  Subscription required
After-tax Cash Flow (LOM) $M USD  ......  Subscription required
After-tax NPV @ 10% $M USD  ......  Subscription required
After-tax NPV @ 8% $M USD  ......  Subscription required
After-tax IRR, %  ......  Subscription required
After-tax payback period, years  ......  Subscription required
Subscription required - Subscription is required.


Proposed Heavy Mobile Equipment as of June 14, 2019:
HME TypeSizeLeased or
Contractor
Excavator 300 t Leased
....................... Subscription required ....................... Subscription required Leased
Subscription required - Subscription is required.

Mine Management:

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Feb 1, 2023
....................... Subscription required ....................... Subscription required Subscription required Feb 1, 2023
Subscription required - Subscription is required.

Staff:

EmployeesContractorsTotal WorkforceYear
Subscription required Subscription required Subscription required 2019

Corporate Filings & Presentations:

DocumentYear
Corporate Presentation 2022
................................... Subscription required 2019
Technical Report 2017
Preliminary Economic Assessment 2016
Year-end Mineral Reserves 2015
Subscription required - Subscription is required.

Subscription required - Subscription is required.

Terms of Use Privacy Policy © 2017-2023 MDO Data Online Inc.