Tinka Announces Delisting from the Bolsa De Valores De Lima
Original announcement by tmx on
- Company
- Tinka Resources Limited
- Ticker
- TK
- Exchange
- TSX
- Region
- Peru
- Primary commodity
- Unavailable
- Secondary commodities
- Silver, Tin, Lead, Indium
- Document categories
- Resource update, Other
- Extracted
- 2026-09-15 03:08:42 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Tinka Resources Limited has announced its decision to voluntarily delist its common shares from the Bolsa de Valores de Lima (BVL). The company will continue to trade on the TSX Venture Exchange and the OTCQB.
Reasoning: The announcement is a routine administrative update regarding the voluntary delisting of shares from the Lima Stock Exchange; it does not impact core operations or resource status.
Facts used in scoring: 13
Classification and evidence
Resource Updateneutral · Story-specific tag
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The document contains a summary of existing mineral resources for the Ayawilca project.
Evidence · text
“The Zinc Zone at Ayawilca has an estimated Indicated Mineral Resource of 28.3 Mt”
Extracted facts
Stored fact records: 13. Some facts used in scoring do not have a stored record.
Resource Estimates (13)
indicatedAyawilca · zincTonnes: 28300000Grade: 5.82Grade Unit: %View all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- zinc
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:da925cc1f00f3c3a5270
- Deposit or zone
- Zinc Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- indicated
- Tonnes
- 28300000
- Grade
- 5.82
- Grade Unit
- %
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: High-grade zinc intercept in an indicated resource category.
Positive factors
- strong grade
Evidence · text
“Zinc Zone at Ayawilca has an estimated Indicated Mineral Resource of 28.3 Mt grading 5.82% zinc”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
indicatedAyawilca · silverTonnes: 28300000Grade: 16.4Grade Unit: g/tView all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:da925cc1f00f3c3a5270
- Deposit or zone
- Zinc Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- indicated
- Tonnes
- 28300000
- Grade
- 16.4
- Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Silver byproduct in indicated zinc resource.
Evidence · text
“16.4 g/t silver”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
indicatedAyawilca · leadTonnes: 28300000Grade: 0.2Grade Unit: %View all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- lead
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:da925cc1f00f3c3a5270
- Deposit or zone
- Zinc Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- indicated
- Tonnes
- 28300000
- Grade
- 0.2
- Grade Unit
- %
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Lead byproduct in indicated zinc resource.
Evidence · text
“0.2% lead”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
indicatedAyawilca · indiumTonnes: 28300000Grade: 91Grade Unit: g/tView all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- indium
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:da925cc1f00f3c3a5270
- Deposit or zone
- Zinc Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- indicated
- Tonnes
- 28300000
- Grade
- 91
- Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Indium byproduct in indicated zinc resource.
Evidence · text
“91 g/t indium”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredAyawilca · zincTonnes: 31200000Grade: 4.21Grade Unit: %View all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- zinc
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:7398f984afc60a74aeb2
- Deposit or zone
- Zinc Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 31200000
- Grade
- 4.21
- Grade Unit
- %
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Zinc grade in inferred resource category.
Evidence · text
“Inferred Mineral Resource of 31.2 Mt grading 4.21% zinc”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredAyawilca · silverTonnes: 31200000Grade: 14.5Grade Unit: g/tView all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:7398f984afc60a74aeb2
- Deposit or zone
- Zinc Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 31200000
- Grade
- 14.5
- Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Silver byproduct in inferred zinc resource.
Evidence · text
“14.5 g/t silver”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredAyawilca · leadTonnes: 31200000Grade: 0.2Grade Unit: %View all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- lead
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:7398f984afc60a74aeb2
- Deposit or zone
- Zinc Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 31200000
- Grade
- 0.2
- Grade Unit
- %
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Lead byproduct in inferred zinc resource.
Evidence · text
“0.2% lead”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredAyawilca · indiumTonnes: 31200000Grade: 45Grade Unit: g/tView all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- indium
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:7398f984afc60a74aeb2
- Deposit or zone
- Zinc Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 31200000
- Grade
- 45
- Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Indium byproduct in inferred zinc resource.
Evidence · text
“45 g/t indium”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredAyawilca · silverTonnes: 1000000Grade: 111.4Grade Unit: g/tView all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:55f1f5b17709baab3921
- Deposit or zone
- Silver Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 1000000
- Grade
- 111.4
- Grade Unit
- g/t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Silver grade in inferred resource category.
Evidence · text
“Silver Zone has an estimated Inferred Mineral Resource of 1.0 Mt grading 111.4 g/t silver”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredAyawilca · zincTonnes: 1000000Grade: 1.54Grade Unit: %View all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- zinc
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:55f1f5b17709baab3921
- Deposit or zone
- Silver Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 1000000
- Grade
- 1.54
- Grade Unit
- %
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Zinc byproduct in inferred silver resource.
Evidence · text
“1.54% zinc”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredAyawilca · leadTonnes: 1000000Grade: 0.5Grade Unit: %View all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- lead
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:55f1f5b17709baab3921
- Deposit or zone
- Silver Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 1000000
- Grade
- 0.5
- Grade Unit
- %
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Lead byproduct in inferred silver resource.
Evidence · text
“0.5% lead”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
indicatedAyawilca · tinTonnes: 1400000Grade: 0.72Grade Unit: %View all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- tin
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:ce4d7e34f8a640ed1bdd
- Deposit or zone
- Tin Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- indicated
- Tonnes
- 1400000
- Grade
- 0.72
- Grade Unit
- %
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Tin grade in indicated resource category.
Evidence · text
“Tin Zone has an estimated Indicated Mineral Resource of 1.4 million tonnes grading 0.72% tin”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredAyawilca · tinTonnes: 12700000Grade: 0.76Grade Unit: %View all detailsHide details
Identity
- Project
- Ayawilca
- Commodity
- tin
- Region
- peru
- Reported Region
- Peru
- Ticker
- TK
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:6d966ad4d71909dafce6
- Deposit or zone
- Tin Zone
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 12700000
- Grade
- 0.76
- Grade Unit
- %
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-04-11T00:00:00.000Z
Reasoning: Tin grade in inferred resource category.
Evidence · text
“Inferred Mineral Resource of 12.7 Mt grading 0.76% tin”
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
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
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
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.