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Chile
Gabriela Mistral Mine

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 Location:
106 km S from Calama, Chile
  Address:
Nueva Oriente 2696, Villa Exótica
Calama
Chile
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  • Overview
  • Owners
  • Geology
  • Mining
  • Processing
  • Production
  • Reserves
  • Costs & Financials
  • Fleet
  • Personnel
  • Filings & News
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Overview

StageProduction
Mine TypeOpen Pit
Commodities
  • Copper
Mining Method
  • Truck & Shovel / Loader
Production Start...
Mine Life10 years (as of Jan 1, 2015)

Owners

Source: p. 15,25
CompanyInterestOwnership
Codelco Corp. (operator) 100 % Indirect
Gabriela Mistral in May 2008, at that time known as the Gaby Project, a wholly owned Codelco subsidiary, started operations at the Gabriela Mistral mine, which would become a Codelco Division in 2010.

Codelco Corp. operates seven mine sites (known as “divisiones”): Chuquicamata, Ministro Hales, Radomiro Tomic, Gabriela Mistral, Salvador, Andina, El Teniente, in addition to the Ventanas Smelter and Refinery.

Contractors

Subscription required - Subscription is required.

Deposit Type

  • Porphyry

Summary:

Porphyry copper deposit, its main mineralized body is oxidized in a mineralized zone, mainly Chrysocolla, Black and Atacamite oxides in low presence, deposited under sterile coverage of post mineral gravels with an average thickness of 50 m.

Mining Methods

  • Truck & Shovel / Loader

Summary:

Gabriela Mistral in it´s 8th Division operates the largest fleet of autonomous trucks in the world. A fleet of 17 Komatsu 930E4 AT Trucks, allowing to transport 210,000 ton/day of materials.

Crushing and Grinding

Processing

Source: Subscription required

Summary:

- subscription is required.

Production:

CommodityUnits202120202019201820172016
Copper t  ......  Subscription required  ......  Subscription required  ......  Subscription required107,247122,737121,712
All production numbers are expressed as cathode.
Subscription required - Subscription is required.

Operational Metrics:

Metrics2019201820172013
Ore tonnes mined 38,180 kdmt39,430 kdmt40,503 kdmt
Daily mining capacity 210,000 t
Annual mining capacity 76 Mt

Reserves at December 31, 2021:

CategoryTonnage CommodityGradeContained Metal
Proven 247 Mt Copper 0.36 % 0.9 Mt
Probable 28 Mt Copper 0.37 % 0.1 Mt
Proven & Probable 275 Mt Copper 0.36 % 1 Mt
Measured 351 Mt Copper 0.34 % 1.2 Mt
Indicated 102 Mt Copper 0.31 % 0.3 Mt
Inferred 66 Mt Copper 0.32 % 0.2 Mt
Total Resource 519 Mt Copper 0.33 % 1.7 Mt

Commodity Production Costs:

CommodityUnits2019201820172016
C1 cash costs Copper USD  ......  Subscription required 1.92 / lb   1.52 / lb   1.44 / lb  

Financials:

Units202120202019201820172016
Revenue M USD  ......  Subscription required  ......  Subscription required  ......  Subscription required 644   901.4   609.6  
Gross profit M USD  ......  Subscription required  ......  Subscription required  ......  Subscription required 102.6   251.9   95.3  
Pre-tax Income M USD  ......  Subscription required  ......  Subscription required  ......  Subscription required -4.3   121.8   -6.1  
After-tax Income M USD  ......  Subscription required  ......  Subscription required  ......  Subscription required -1.4   44.1   -7.7  
Subscription required - Subscription is required

Heavy Mobile Equipment as of January 1, 2013:
HME TypeModelSizeQuantity
Backhoe ....................... Subscription required
Dozer (crawler) ....................... Subscription required
Dozer (rubber tire) ....................... Subscription required
Drill ....................... Subscription required
Grader ....................... Subscription required
Loader ....................... Subscription required
Shovel 73 cu. yd ....................... Subscription required
Truck (haul) ....................... Subscription required 330 t ....................... Subscription required
Truck (water) ....................... Subscription required
Subscription required - Subscription is required.

Mine Management:

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Jul 28, 2022
....................... Subscription required ....................... Subscription required Subscription required Jul 28, 2022
....................... Subscription required ....................... Subscription required Subscription required Jul 28, 2022
....................... Subscription required ....................... Subscription required Subscription required Jul 28, 2022
Subscription required - Subscription is required.

Staff:

EmployeesYear
Subscription required 2021
Subscription required 2020
Subscription required 2019
Subscription required 2018
Subscription required 2017
Subscription required 2016
Subscription required 2015
Subscription required 2014

Corporate Filings & Presentations:

DocumentYear
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2020
................................... Subscription required 2020
................................... Subscription required 2019
................................... Subscription required 2019
Annual Report 2018
Corporate Presentation 2018
Annual Report 2017
Corporate Presentation 2017
Annual Report 2016
Corporate Presentation 2016
Financial Review 2016
Annual Report 2015
Other 2013
Subscription required - Subscription is required.

Subscription required - Subscription is required.

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