Cabral Gold Drills Significant New Mineralized Zone between the Central and PDM Gold Deposits and Expands the PDM Gold-in-Oxide Blanket, Cuiú Cuiú Gold District, Brazil
Original announcement by tmx on
- Company
- Cabral Gold Inc.
- Ticker
- CBR
- Exchange
- TSX
- Region
- Brazil
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Drill results, Resource update, Economic study
- Extracted
- 2026-09-17 14:48:35 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Cabral Gold has identified a significant new gold mineralized zone at its Mutum target, located between the Central and PDM gold deposits in Brazil's Cuiú Cuiú Gold District. Reconnaissance drilling, notably DDH387, returned high-grade intercepts including 20.7m @ 1.57 g/t gold, with included intervals of 0.8m @ 7.74 g/t gold and 2.5m @ 5.72 g/t gold. Additionally, drilling indicates the PDM gold-in-oxide blanket is significantly larger than previously estimated, now covering over 40 hectares. The company maintains a robust QA/QC program, though true widths and compositing cut-off grades are not explicitly provided for individual intercepts.
Reasoning: Cabral Gold announced the discovery of a new gold mineralized zone at the Mutum target and an expansion of the PDM gold-in-oxide blanket, both within the Cuiú Cuiú Gold District. The new zone includes high-grade intercepts, and the expanded blanket suggests a larger near-surface resource. While the results are positive for exploration, the lack of specific true width data and cut-off grade disclosure introduces some uncertainty.
Positive factors
- Discovery of a new mineralized zone (Mutum target) between two existing deposits (Central and PDM)
- Expansion of the PDM gold-in-oxide blanket, suggesting a larger near-surface resource
- High-grade intercepts within the new zone (e.g., 0.8m @ 7.74 g/t gold and 2.5m @ 5.72 g/t gold in DDH387)
- Comprehensive QA/QC disclosure and certified laboratory usage
Negative factors
- True widths are not stated for individual intercepts, only a general statement that they may be up to 50% of downhole length
- Cut-off grades for compositing are not disclosed
- Reconnaissance nature of drilling implies early-stage exploration, requiring further definition
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 12
Extracted facts
Stored fact records: 12. Some facts used in scoring do not have a stored record.
Drill Results (12)
DDH381Cuiú Cuiú Gold District · goldGrade: 0.8Grade Unit: g/tIntercept: 1 mView all detailsHide details
Identity
- Hole ID
- DDH381
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 0.8
- Grade Unit
- g/t
- Intercept
- 1 m
- From
- 24.7 m
- To
- 25.7 m
- Hole Depth
- 180.2 m
- Intercept Depth
- 24.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH381:24.7-25.7
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A narrow, low-grade intercept from reconnaissance drilling, contributing to the understanding of the gold-in-oxide blanket. The grade is below the weak threshold for gold.
Negative factors
- Low grade for gold
- Narrow intercept length
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“0.80”
Context: 1.0
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH381Cuiú Cuiú Gold District · goldGrade: 0.4Grade Unit: g/tIntercept: 7.5 mView all detailsHide details
Identity
- Hole ID
- DDH381
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 0.4
- Grade Unit
- g/t
- Intercept
- 7.5 m
- From
- 103 m
- To
- 110.5 m
- Hole Depth
- 180.2 m
- Intercept Depth
- 103 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH381:103-110.5
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A low-grade intercept from reconnaissance drilling, contributing to the understanding of the gold-in-oxide blanket. The grade is below the weak threshold for gold.
Negative factors
- Low grade for gold
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“0.40”
Context: 7.5
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH381Cuiú Cuiú Gold District · goldGrade: 2.6Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- DDH381
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 2.6
- Grade Unit
- g/t
- Intercept
- 0.5 m
- From
- 108.4 m
- To
- 108.9 m
- Hole Depth
- 180.2 m
- Intercept Depth
- 108.4 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH381:108.4-108.9
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A moderate-grade, narrow included interval from reconnaissance drilling. The grade is above the strong threshold for gold, but the width is very narrow, resulting in a weak GT product.
Negative factors
- Narrow intercept length
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“2.60”
Context: 0.5
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH383Cuiú Cuiú Gold District · goldGrade: 0.58Grade Unit: g/tIntercept: 4.3 mView all detailsHide details
Identity
- Hole ID
- DDH383
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 0.58
- Grade Unit
- g/t
- Intercept
- 4.3 m
- From
- 26 m
- To
- 30.3 m
- Hole Depth
- 182.9 m
- Intercept Depth
- 26 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH383:26-30.3
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A low-grade intercept from reconnaissance drilling, contributing to the understanding of the gold-in-oxide blanket. The grade is below the weak threshold for gold.
Negative factors
- Low grade for gold
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“0.58”
Context: 4.3
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH386Cuiú Cuiú Gold District · goldGrade: 0.31Grade Unit: g/tIntercept: 9 mView all detailsHide details
Identity
- Hole ID
- DDH386
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 0.31
- Grade Unit
- g/t
- Intercept
- 9 m
- From
- 1 m
- To
- 10 m
- Hole Depth
- 180.9 m
- Intercept Depth
- 1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH386:1-10
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A low-grade intercept from reconnaissance drilling, contributing to the understanding of the gold-in-oxide blanket. The grade is below the weak threshold for gold.
Negative factors
- Low grade for gold
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“0.31”
Context: 9.0
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH387Cuiú Cuiú Gold District · goldGrade: 0.42Grade Unit: g/tIntercept: 11.5 mView all detailsHide details
Identity
- Hole ID
- DDH387
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 0.42
- Grade Unit
- g/t
- Intercept
- 11.5 m
- From
- 16.6 m
- To
- 28.1 m
- Hole Depth
- 218.7 m
- Intercept Depth
- 16.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH387:16.6-28.1
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A low-grade intercept from reconnaissance drilling, contributing to the understanding of the gold-in-oxide blanket. The grade is below the weak threshold for gold.
Negative factors
- Low grade for gold
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“0.42”
Context: 11.5
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH387Cuiú Cuiú Gold District · goldGrade: 0.32Grade Unit: g/tIntercept: 4 mView all detailsHide details
Identity
- Hole ID
- DDH387
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 0.32
- Grade Unit
- g/t
- Intercept
- 4 m
- From
- 61 m
- To
- 65 m
- Hole Depth
- 218.7 m
- Intercept Depth
- 61 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH387:61-65
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A low-grade intercept from reconnaissance drilling. The grade is below the weak threshold for gold.
Negative factors
- Low grade for gold
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“0.32”
Context: 4.0
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH387Cuiú Cuiú Gold District · goldGrade: 1.57Grade Unit: g/tIntercept: 20.7 mView all detailsHide details
Identity
- Hole ID
- DDH387
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 1.57
- Grade Unit
- g/t
- Intercept
- 20.7 m
- From
- 131.3 m
- To
- 152 m
- Hole Depth
- 218.7 m
- Intercept Depth
- 131.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH387:131.3-152
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A significant intercept from a newly identified mineralized zone at the Mutum target. The grade is moderate, and the width is strong, resulting in a moderate GT product. This represents a new discovery.
Positive factors
- Strong intercept length
- Moderate grade for gold
- New mineralized zone discovery
Negative factors
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“1.57”
Context: 20.7
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: Mineralization extended beyond the previously known limit with the discovery of a new zone.
Evidence · text
“The results from DDH387 suggest the presence of a previously unrecognised mineralized zone at Cuiú Cuiú between the Central and PDM gold deposits”
DDH387Cuiú Cuiú Gold District · goldGrade: 7.74Grade Unit: g/tIntercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- DDH387
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 7.74
- Grade Unit
- g/t
- Intercept
- 0.8 m
- From
- 139.6 m
- To
- 140.4 m
- Hole Depth
- 218.7 m
- Intercept Depth
- 139.6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH387:139.6-140.4
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A high-grade, but very narrow, included interval within the new mineralized zone. While the grade is exceptional, the width is very narrow, resulting in a weak GT product.
Positive factors
- High grade for gold
Negative factors
- Narrow intercept length
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“7.74”
Context: 0.8
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH387Cuiú Cuiú Gold District · goldGrade: 5.72Grade Unit: g/tIntercept: 2.5 mView all detailsHide details
Identity
- Hole ID
- DDH387
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 5.72
- Grade Unit
- g/t
- Intercept
- 2.5 m
- From
- 146 m
- To
- 148.5 m
- Hole Depth
- 218.7 m
- Intercept Depth
- 146 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH387:146-148.5
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A high-grade, but narrow, included interval within the new mineralized zone. While the grade is exceptional, the width is narrow, resulting in a weak GT product.
Positive factors
- High grade for gold
Negative factors
- Narrow intercept length
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“5.72”
Context: 2.50
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH389Cuiú Cuiú Gold District · goldGrade: 0.28Grade Unit: g/tIntercept: 1.4 mView all detailsHide details
Identity
- Hole ID
- DDH389
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 0.28
- Grade Unit
- g/t
- Intercept
- 1.4 m
- From
- 6 m
- To
- 7.4 m
- Hole Depth
- 201.7 m
- Intercept Depth
- 6 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH389:6-7.4
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A narrow, low-grade intercept from reconnaissance drilling, contributing to the understanding of the gold-in-oxide blanket. The grade is below the weak threshold for gold.
Negative factors
- Low grade for gold
- Narrow intercept length
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“0.28”
Context: 1.4
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
DDH389Cuiú Cuiú Gold District · goldGrade: 1.26Grade Unit: g/tIntercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- DDH389
- Project
- Cuiú Cuiú Gold District
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- CBR
Geometry
- Grade
- 1.26
- Grade Unit
- g/t
- Intercept
- 0.7 m
- From
- 18.4 m
- To
- 19.1 m
- Hole Depth
- 201.7 m
- Intercept Depth
- 18.4 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDH389:18.4-19.1
- Mining Method
- unknown
Location
- Location
- Mutum target
- Loc. Source
- document
QA/QC
- Laboratory
- SGS GEOSOL Laboratorios
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, check_assays
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Assumptions Disclosed
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A narrow, low-grade intercept from reconnaissance drilling, contributing to the understanding of the gold-in-oxide blanket. The grade is above the weak threshold for gold, but the width is very narrow.
Negative factors
- Narrow intercept length
- Apparent width only
- Cut-off grade undisclosed
Evidence · table
“1.26”
Context: 0.7
Tags used in scoring
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Evidence · text
“True widths may be up to 50% of actual drill intercepts.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Evidence · text
“Cabral maintains a Quality Assurance / Quality Control ("QAQC") program for all its exploration projects using industry best practices. Key elements of the QAQC program include verifiable chain of custody for samples, regular insertion of certified reference materials, blanks, and duplicates, as well as check assays on results.”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: High-grade interval reported without stating the cut-off grade used for compositing.
Evidence · table
“No significant results”
Context: DDH385
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.