Reserves and Resources

Mineral Reserves - Proven and Probable

PropertyClassificationTonnes
(000)
Au
(g/t)
Cu
(%)
Contained Metal
Au
(koz)
Lindero Project, ArgentinaProven25,3520.760.11618
 Probable58,8750.580.111,096
 Proven +
Probable
84,2260.630.111,714

Mineral Resources - Measured and Indicated

PropertyClassificationTonnes
(000)
Au
(g/t)
Cu
(%)
Contained Metal
Au
(koz)
Lindero Project, ArgentinaMeasured2,0920.550.1237
 Indicated16,7740.490.10265
 Measured +
Indicated
18,8660.500.11302

Mineral Resources - Inferred

PropertyClassificationTonnes
(000)
Au
(g/t)
Cu
(%)
Contained Metal
Au
(koz)
Lindero Project, ArgentinaInferred8,6000.380.10106

Notes:

  1. Mineral Reserves and Mineral Resources are as defined by the 2014 CIM Definition Standards for Mineral Resources and Mineral Reserves
  2. Mineral Resources are exclusive of Mineral Reserves
  3. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability
  4. Factors that could materially affect the reported Mineral Resources or Mineral Reserves include; changes in metal price and exchange rate assumptions; changes in local interpretations of mineralization; changes to assumed metallurgical recoveries, mining dilution and recovery; and assumptions as to the continued ability to access the site, retain mineral and surface rights titles, maintain environmental and other regulatory permits, and maintain the social license to operate
  5. Mineral Resources and Mineral Reserves are estimated and reported as of March 31, 2019
  6. Mineral Reserves for Lindero are reported based on open pit mining within a designed pit shell for variable gold cut-off grades and gold recoveries by metallurgical type. Met type 1 cut-off 0.27 g/t Au, recovery 75.4 %; Met type 2 cut-off 0.26 g/t Au, recovery 78.2 %; Met type 3 cut-off 0.26 g/t Au, recovery 78.5 %; and Met type 4 cut-off 0.30 g/t Au, recovery 68.5 %. Mining recovery is estimated to average 100% and mining dilution 0%. The cut-off grades and pit design are considered appropriate based on long term gold prices of US$1,320/oz, estimated mining costs of US$1.28 per tonne of material, total processing and process G&A costs of US$8.29 per tonne of ore, and refinery costs net of pay factor of US$6.90 per ounce gold. Lindero Mineral Resources are reported within the same conceptual pit shell above a 0.2 g/t Au cut-off grade based on the same parameters used for Mineral Reserves and a 15% upside in metal prices
  7. Eric Chapman, P. Geo. (APEGBC #36328) is the Qualified Person for Mineral Resources and Amri Sinuhaji (APEGBC #48305) is the Qualified Person for Mineral Reserves, both being employees of Fortuna Silver Mines Inc.
  8. Totals may not add due to rounding procedures

Technical Report and Other Links

Technical Report

Technical Report

Effective Date: October 31, 2017

Maps and Sections

Maps and Sections

Construction Videos

Construction Videos

© 2020 Fortuna Silver Mines Inc.
All rights reserved.
Disclaimer