The Cheapest Way to Own a Copper Mine Is to Let Someone Else Build It
Original announcement by prnewswire on
- Company
- Salazar Resources Limited
- Ticker
- SRLZF
- Exchange
- Unavailable
- Region
- Ecuador
- Primary commodity
- Gold
- Secondary commodities
- Silver, Copper, Lead, Zinc
- Document categories
- Resource update, Production
- Extracted
- 2026-09-12 00:23:34 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Salazar Resources Limited provided an update on the construction progress of the Curipamba-El Domo polymetallic project in Ecuador, where it holds a 25% carried interest. The project features proven and probable reserves of 7.13 Mt grading 2.55 g/t Au, 47.82 g/t Ag, 1.93% Cu, 0.26% Pb, and 2.63% Zn, with commissioning targeted for July 2027.
Reasoning: The document provides a detailed update on the Curipamba-El Domo project, including specific reserve and resource figures, construction progress, and financing details for Salazar's 25% carried interest.
Positive factors
- Strong reserve grades across multiple metals
- High NPV and IRR for the project
- Construction is fully funded
- Significant margin between NSR and cut-off grade
Negative factors
- Salazar is a minority holder (25% carried interest) and not the operator
- Project is in Ecuador (jurisdictional risk)
- Pre-revenue status until 2027 commissioning
Facts used in scoring: 7
Extracted facts
Stored fact records: 7. Some facts used in scoring do not have a stored record.
Resource Estimates (7)
probableCuripamba-El Domo · goldTonnes: 7130000Grade: 2.55Grade Unit: g/tContained Metal: 584Contained Unit: kozView all detailsHide details
Identity
- Project
- Curipamba-El Domo
- Commodity
- gold
- Region
- ecuador
- Reported Region
- Ecuador
- Ticker
- SRLZF
Resource scope
- Estimate type
- reserve
- Effective date
- 2025-12-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Yanfang Zhao, Falong Hu
- Resource group id
- resource:7631a7336ba2bef6d169
- Deposit or zone
- Curipamba-El Domo
- Mining method
- open_pit
Resource Data
- Category
- probable
- Tonnes
- 7130000
- Grade
- 2.55
- Grade Unit
- g/t
- Contained Metal
- 584
- Contained Unit
- koz
Prior Estimate
- Resource Date
- 2025-12-31
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-11T00:00:00.000Z
Reasoning: High-grade gold component in a polymetallic reserve.
Positive factors
- Strong grade for a polymetallic reserve
Evidence · text
“7.13 million tonnes grading 2.55 g/t gold”
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
probableCuripamba-El Domo · silverTonnes: 7130000Grade: 47.82Grade Unit: g/tContained Metal: 11Contained Unit: mozView all detailsHide details
Identity
- Project
- Curipamba-El Domo
- Commodity
- silver
- Region
- ecuador
- Reported Region
- Ecuador
- Ticker
- SRLZF
Resource scope
- Estimate type
- reserve
- Effective date
- 2025-12-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Yanfang Zhao, Falong Hu
- Resource group id
- resource:7631a7336ba2bef6d169
- Deposit or zone
- Curipamba-El Domo
- Mining method
- open_pit
Resource Data
- Category
- probable
- Tonnes
- 7130000
- Grade
- 47.82
- Grade Unit
- g/t
- Contained Metal
- 11
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2025-12-31
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-11T00:00:00.000Z
Reasoning: High-grade silver component in a polymetallic reserve.
Positive factors
- Strong silver grade
Evidence · text
“47.82 g/t silver”
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
probableCuripamba-El Domo · copperTonnes: 7130000Grade: 1.93Grade Unit: %Contained Metal: 137.7Contained Unit: ktView all detailsHide details
Identity
- Project
- Curipamba-El Domo
- Commodity
- copper
- Region
- ecuador
- Reported Region
- Ecuador
- Ticker
- SRLZF
Resource scope
- Estimate type
- reserve
- Effective date
- 2025-12-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Yanfang Zhao, Falong Hu
- Resource group id
- resource:7631a7336ba2bef6d169
- Deposit or zone
- Curipamba-El Domo
- Mining method
- open_pit
Resource Data
- Category
- probable
- Tonnes
- 7130000
- Grade
- 1.93
- Grade Unit
- %
- Contained Metal
- 137.7
- Contained Unit
- kt
Prior Estimate
- Resource Date
- 2025-12-31
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-11T00:00:00.000Z
Reasoning: High-grade copper component in a polymetallic reserve.
Positive factors
- Strong copper grade for a polymetallic reserve
Evidence · text
“1.93% copper”
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
probableCuripamba-El Domo · leadTonnes: 7130000Grade: 0.26Grade Unit: %Contained Metal: 18.4Contained Unit: ktView all detailsHide details
Identity
- Project
- Curipamba-El Domo
- Commodity
- lead
- Region
- ecuador
- Reported Region
- Ecuador
- Ticker
- SRLZF
Resource scope
- Estimate type
- reserve
- Effective date
- 2025-12-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Yanfang Zhao, Falong Hu
- Resource group id
- resource:7631a7336ba2bef6d169
- Deposit or zone
- Curipamba-El Domo
- Mining method
- open_pit
Resource Data
- Category
- probable
- Tonnes
- 7130000
- Grade
- 0.26
- Grade Unit
- %
- Contained Metal
- 18.4
- Contained Unit
- kt
Prior Estimate
- Resource Date
- 2025-12-31
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-11T00:00:00.000Z
Reasoning: Lead component in polymetallic reserve.
Evidence · text
“0.26% lead”
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
probableCuripamba-El Domo · zincTonnes: 7130000Grade: 2.63Grade Unit: %Contained Metal: 187.7Contained Unit: ktView all detailsHide details
Identity
- Project
- Curipamba-El Domo
- Commodity
- zinc
- Region
- ecuador
- Reported Region
- Ecuador
- Ticker
- SRLZF
Resource scope
- Estimate type
- reserve
- Effective date
- 2025-12-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Yanfang Zhao, Falong Hu
- Resource group id
- resource:7631a7336ba2bef6d169
- Deposit or zone
- Curipamba-El Domo
- Mining method
- open_pit
Resource Data
- Category
- probable
- Tonnes
- 7130000
- Grade
- 2.63
- Grade Unit
- %
- Contained Metal
- 187.7
- Contained Unit
- kt
Prior Estimate
- Resource Date
- 2025-12-31
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-11T00:00:00.000Z
Reasoning: High-grade zinc component in a polymetallic reserve.
Positive factors
- Strong zinc grade
Evidence · text
“2.63% zinc”
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedCuripamba-El Domo · goldTonnes: 11400000View all detailsHide details
Identity
- Project
- Curipamba-El Domo
- Commodity
- gold
- Region
- ecuador
- Reported Region
- Ecuador
- Ticker
- SRLZF
Resource scope
- Estimate type
- resource
- Effective date
- 2025-12-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Yanfang Zhao, Falong Hu
- Resource group id
- resource:7e33d748e57f8de91f12
- Deposit or zone
- Curipamba-El Domo
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 11400000
Prior Estimate
- Resource Date
- 2025-12-31
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-11T00:00:00.000Z
Reasoning: M&I resource component.
Evidence · text
“Measured and indicated resources stand at 11.4 million tonnes”
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredCuripamba-El Domo · goldTonnes: 3800000View all detailsHide details
Identity
- Project
- Curipamba-El Domo
- Commodity
- gold
- Region
- ecuador
- Reported Region
- Ecuador
- Ticker
- SRLZF
Resource scope
- Estimate type
- resource
- Effective date
- 2025-12-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Yanfang Zhao, Falong Hu
- Resource group id
- resource:1e3c9abd952be7604b59
- Deposit or zone
- Curipamba-El Domo
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 3800000
Prior Estimate
- Resource Date
- 2025-12-31
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-11T00:00:00.000Z
Reasoning: Inferred resource component.
Evidence · text
“3.8 million tonnes inferred”
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
How Atlas produces this analysis
Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.