Cabral Gold Commences Commissioning Process of Cuiú Cuiú Gold-in-Oxide Heap Leach Project. Commences Mining and Stacking
Original announcement by tmx on
- Company
- Cabral Gold Inc.
- Ticker
- CBR
- Exchange
- TSX
- Region
- Brazil
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Resource update, Production
- Extracted
- 2026-09-17 14:46:52 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Cabral Gold has commenced mining and ore stacking at its Cuiú Cuiú gold-in-oxide heap leach project in Brazil. The project is approximately 85% complete, with commissioning of the dry circuit finished and the ADR plant expected on site in late July, targeting commercial production in Q4 2026.
Reasoning: The company has reached a major operational milestone by commencing mining and ore stacking at the MG orebody, transitioning from construction to the commissioning phase.
Positive factors
- Commencement of mining and ore stacking
- Dry circuit construction complete
- Project on schedule for Q4 2026 production
- Zero LTI safety record
Facts used in scoring: 5
Classification and evidence
productionpositive · Story-specific tag
No canonical definition is currently available.
Why it applies: The company has commenced mining of gold-in-oxide ore and stacking on heap leach pads.
Evidence · text
“Mining of gold-in-oxide ore has commenced, with ore being successfully processed by the sizer, agglomerated, and transported by conveyor systems to the heap leach pads”
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The company is using recent infill drilling results to generate a revised reserve estimate.
Evidence · text
“The results from these infill drill holes are being used to generate a revised reserve estimate for MG and prepare an updated mine plan.”
Extracted facts
Stored fact records: 4. Some facts used in scoring do not have a stored record.
Resource Estimates (4)
indicatedCuiú Cuiú Gold District · goldTonnes: 12290000Grade: 1.14Grade Unit: g/tContained Metal: 450200Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- Brazil
- Ticker
- CBR
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:aa1a0aeb9c2fec3b6c28
- Material type
- fresh
Resource Data
- Category
- indicated
- Tonnes
- 12290000
- Grade
- 1.14
- Grade Unit
- g/t
- Contained Metal
- 450200
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2022-10-12T00:00:00.000Z
Dates
- Event date
- 2026-07-09T00:00:00.000Z
Reasoning: This is a restatement of existing resource figures provided for context.
Evidence · text
“contain NI 43-101 compliant Indicated resources of 12.29Mt @ 1.14 g/t gold (450,200oz) in fresh basement material and 13.56Mt @ 0.50 g/t gold (216,182oz) in oxide material.”
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
indicatedCuiú Cuiú Gold District · goldTonnes: 13560000Grade: 0.5Grade Unit: g/tContained Metal: 216182Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- Brazil
- Ticker
- CBR
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:60c957da41d64b037140
- Material type
- oxide
Resource Data
- Category
- indicated
- Tonnes
- 13560000
- Grade
- 0.5
- Grade Unit
- g/t
- Contained Metal
- 216182
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2024-10-21T00:00:00.000Z
Dates
- Event date
- 2026-07-09T00:00:00.000Z
Reasoning: This is a restatement of existing resource figures provided for context.
Evidence · text
“contain NI 43-101 compliant Indicated resources of ... 13.56Mt @ 0.50 g/t gold (216,182oz) in oxide material.”
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
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
inferredCuiú Cuiú Gold District · goldTonnes: 13630000Grade: 1.04Grade Unit: g/tContained Metal: 455100Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- Brazil
- Ticker
- CBR
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:97648676072e034e882c
- Material type
- fresh
Resource Data
- Category
- inferred
- Tonnes
- 13630000
- Grade
- 1.04
- Grade Unit
- g/t
- Contained Metal
- 455100
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2022-10-12T00:00:00.000Z
Dates
- Event date
- 2026-07-09T00:00:00.000Z
Reasoning: This is a restatement of existing resource figures provided for context.
Evidence · text
“contains Inferred resources of 13.63Mt @ 1.04 g/t gold (455,100oz) in fresh basement material”
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
inferredCuiú Cuiú Gold District · goldTonnes: 6400000Grade: 0.34Grade Unit: g/tContained Metal: 70569Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- Brazil
- Ticker
- CBR
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:71d7feff7a06b4f6755f
- Material type
- oxide
Resource Data
- Category
- inferred
- Tonnes
- 6400000
- Grade
- 0.34
- Grade Unit
- g/t
- Contained Metal
- 70569
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2024-10-21T00:00:00.000Z
Dates
- Event date
- 2026-07-09T00:00:00.000Z
Reasoning: This is a restatement of existing resource figures provided for context.
Evidence · text
“contains Inferred resources of ... 6.4Mt @ 0.34 g/t gold (70,569oz) in oxide material.”
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
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.