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Peru
Pucamarca Mine

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 Location:
51 km NE from Tacna, Peru

  Regional Office:
Jirón Giovanni Batista Lorenzo Bernini 149, Office 501 – A, San Borja
Lima
Peru
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  • Overview
  • Owners
  • Geology
  • Mining
  • Processing
  • Production
  • Reserves
  • Costs & Financials
  • Personnel
  • Filings & News

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Overview

StageProduction
Mine TypeOpen Pit
Commodities
  • Gold
Mining Method
  • Truck & Shovel / Loader
Production Start...
Mine Life6 years (as of Jan 1, 2021)
Pucamarca remains one of the world’s gold mines with lower costs.


Owners

Source: p. 11
CompanyInterestOwnership
Minsur S.A. 100 % Direct

Contractors

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Deposit Type

  • Epithermal


Summary:

The Pucamarca mineralization is considered to be high sulphidation epithermal gold hosted in brecciated volcanics with associated vuggy silica alteration or silica – alunite alteration. The hydrothermal breccias at surface are characterized by abundant iron oxide cement within zones of silica – alunite alteration.


Mining Methods

  • Truck & Shovel / Loader


Summary:

Pucamarca MU is open pit mine of gold (main) and silver.


Crushing and Grinding

Crushing: During this stage of the production process the size of ore from the mine is reduced to less than 5 inches. In addition, lime is added to achieve protective alkalinity.


Processing

Flow Sheet: Subscription required

Summary:

- subscription is required.


Production:

CommodityUnits202120202019201820172016
Gold oz  ......  Subscription required  ......  Subscription required  ......  Subscription required103,299100,010105,659
All production numbers are expressed as metal in doré.
Subscription required - Subscription is required.

Operational Metrics:

Metrics202120202019201820172016
Ore tonnes mined  ......  Subscription required  ......  Subscription required8,251,414 t8,242,116 t7,715,582 t7,692,322 t
Tonnes milled  ......  Subscription required  ......  Subscription required8,281,726 t8,219,641 t7,801,777 t7,692,322 t
Daily milling capacity  ......  Subscription required  ......  Subscription required
Subscription required - Subscription is required.

Reserves at December 31, 2021:

CategoryTonnage CommodityGradeContained Metal
Proven 15.2 Mt Gold 0.36 g/t 174 koz
Probable 6.1 Mt Gold 0.37 g/t 72.6 koz
Proven & Probable 21.2 Mt Gold 0.36 g/t 246.5 koz
Measured 25.2 Mt Gold 0.32 g/t 262.9 koz
Indicated 16.3 Mt Gold 0.34 g/t 177.8 koz
Measured & Indicated 41.4 Mt Gold 0.33 g/t 440.7 koz
Inferred 2.4 Mt Gold 0.25 g/t 18.9 koz

Commodity Production Costs:

CommodityUnits202120202019201820172016
Cash costs Gold USD  ......  Subscription required  ......  Subscription required  ......  Subscription required 352 / oz   338 / oz   313 / oz  
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Operating Costs:

Units2021202020192018201720162015
Total operating costs ($/t milled) USD 5.865.445.54.44.334.34.2

Financials:

Units202120202019201820172016
Capital expenditures M USD  ......  Subscription required  ......  Subscription required  ......  Subscription required 30.2   25.8   7.4  
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Heavy Mobile Equipment:

Mine Management:

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Jul 15, 2022
....................... Subscription required ....................... Subscription required Subscription required Jul 5, 2022
....................... Subscription required ....................... Subscription required Subscription required Aug 8, 2022
....................... Subscription required ....................... Subscription required Subscription required Aug 8, 2022
....................... Subscription required ....................... Subscription required Subscription required Jul 15, 2022
....................... Subscription required ....................... Subscription required Subscription required Aug 8, 2022
Subscription required - Subscription is required.

Staff:

EmployeesYear
Subscription required 2021
Subscription required 2019

Corporate Filings & Presentations:

DocumentYear
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2020
................................... Subscription required 2020
................................... Subscription required 2019
................................... Subscription required 2019
................................... Subscription required 2019
Annual Report 2018
Management Discussion & Analysis 2017
Other 2017
Annual Report 2016
Corporate Presentation 2016
Other 2016
Annual Report 2015
Annual Report 2013
Subscription required - Subscription is required.

Subscription required - Subscription is required.

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