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Canada
Langlois Mine

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 Location:
30 km NE from Lebel-Sur-Quévillon, Quebec, Canada

  Address:
Route 1000, Km. 42 C.P. 6000
Lebel-sur-Quévillon
Quebec, Canada
J0Y 1X0
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  • Overview
  • Owners
  • Geology
  • Processing
  • Production
  • Reserves
  • Costs & Financials
  • Personnel
  • Filings & News

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Overview

StatusCare and Maintenance
Mine TypeUnderground
Commodities
  • Zinc
  • Copper
  • Gold
  • Silver
  • Lead
Mining Method
  • Cut & Fill
  • Alimak
  • Longhole stoping
  • Paste backfill
Production Start...
Mine Life2 years (as of Jan 1, 2018)
Langlois mine is a drain on resources and is currently on care and maintenance.


Owners

Source:
CompanyInterestOwnership
Trafigura Group Pte Ltd. 100 % Indirect
Trafigura Group Pte Ltd. (“Trafigura”), a market leader in the global commodities industry, has today become the majority owner of the operating business of Nyrstar, a global multi-metals business.

Contractors

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Deposit Type

  • VMS


Summary:

Langlois sulphide zones are near vertical lenses comprised primarily of sphalerite and pyrite with lesser chalcopyrite and pyrrhotite. Galena and gold are found in low quantities. There is strong geological continuity of the mineralization as demonstrated in the extensive diamond drilling and underground development.


Mining Methods

  • Cut & Fill
  • Alimak
  • Longhole stoping
  • Paste backfill


Summary:


Crushing and Grinding


Processing

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Summary:

- subscription is required.


Production:

CommodityProductUnits201820172016201520142013
Zinc Metal in concentrate kt 243434403836
Zinc Concentrate kt 466564747366
Copper Metal in concentrate kt  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Copper Concentrate kt  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Gold Metal in concentrate koz  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Silver Metal in concentrate koz  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required
Subscription required - Subscription is required.

Operational Metrics:

Metrics201820172016201520142013
Tonnes milled 410 kt467 kt of ore424 kt of ore511 kt of ore529 kt of ore478 kt of ore
Daily milling capacity 2,500 t2,500 t

Reserves at December 31, 2018:

CategoryTonnage CommodityGrade
Proven 0.66 Mt Zinc 8.02 %
Proven 0.66 Mt Copper 0.7 %
Proven 0.66 Mt Gold 0.03 g/t
Proven 0.66 Mt Silver 44.23 g/t
Proven 0.66 Mt Lead 0.24 %
Probable 0.18 Mt Zinc 7.52 %
Probable 0.18 Mt Copper 0.8 %
Probable 0.18 Mt Gold 0.06 g/t
Probable 0.18 Mt Silver 26.33 g/t
Probable 0.18 Mt Lead 0.12 %
Proven & Probable 0.85 Mt Zinc 7.91 %
Proven & Probable 0.85 Mt Copper 0.72 %
Proven & Probable 0.85 Mt Gold 0.04 g/t
Proven & Probable 0.85 Mt Silver 40.4 g/t
Proven & Probable 0.85 Mt Lead 0.21 %
Measured 1.51 Mt Zinc 10.91 %
Measured 1.51 Mt Copper 0.77 %
Measured 1.51 Mt Gold 0.05 g/t
Measured 1.51 Mt Silver 50.53 g/t
Measured 1.51 Mt Lead 0.24 %
Indicated 0.97 Mt Zinc 9.32 %
Indicated 0.97 Mt Copper 0.22 %
Indicated 0.97 Mt Gold 0.13 g/t
Indicated 0.97 Mt Silver 39.65 g/t
Indicated 0.97 Mt Lead 0.22 %
Measured & Indicated 2.48 Mt Zinc 10.29 %
Measured & Indicated 2.48 Mt Copper 0.66 %
Measured & Indicated 2.48 Mt Gold 0.08 g/t
Measured & Indicated 2.48 Mt Silver 46.29 g/t
Measured & Indicated 2.48 Mt Lead 0.23 %
Inferred 0.62 Mt Zinc 8.87 %
Inferred 0.62 Mt Copper 0.67 %
Inferred 0.62 Mt Gold 0.09 g/t
Inferred 0.62 Mt Silver 44.07 g/t
Inferred 0.62 Mt Lead 0.24 %

Operating Costs:

Units2018201720162015
Direct operating costs ($/t milled) USD 1331119388



Heavy Mobile Equipment:

Mine Management:

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Nov 14, 2022
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Staff:

EmployeesYear
Subscription required 2017
Subscription required 2016

Corporate Filings & Presentations:

DocumentYear
Other 2022
Annual Report 2018
Fact Sheet 2018
Press Release 2018
Year-end Mineral Reserves 2018
Annual Report 2017
Fact Sheet 2017
Year-end Mineral Reserves 2017
Press Release 2016
Year-end Mineral Reserves 2016
Annual Report 2015
Year-end Mineral Reserves 2015
Annual Report 2014
Year-end Mineral Reserves 2014
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