Jaguar Mining Provides Update on Geologic Interpretation at the Chamé Gold Exploration Target, Brazil
Original announcement by tmx on
- Company
- Jaguar Mining Inc.
- Ticker
- JAG
- Exchange
- TSX
- Region
- Minas Gerais, Brazil
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Drill results, Other
- Extracted
- 2026-09-14 06:47:39 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Jaguar Mining has released initial assay results from its Chamé gold exploration target in Brazil. While drill holes FCM001 and FCM002 confirmed the presence of wide-spread gold mineralization, the grades were lower than previously observed surface trench values, suggesting the holes intersected marginal portions of the system.
Reasoning: Initial drill results from FCM001 and FCM002 confirm mineralization but report low-grade intercepts (0.44 and 0.33 g/t Au) that failed to match historical high-grade surface expectations.
Positive factors
- confirmed wide-spread gold mineralization
- visible gold observed in core
- QA/QC protocols disclosed
Negative factors
- intercepts did not reproduce high-grade surface trench values
- intercepts characterized as marginal portions of the system
- unexpected structural ore control complexity
Facts used in scoring: 2
Classification and evidence
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release mentions use of certified reference materials, blanks, and duplicates at an accredited lab.
Evidence · text
“A comprehensive Quality Assurance/Quality Control (QA/QC) program involving the insertion of certified reference materials, blanks, and duplicates was implemented”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The project is positioned 3km from the existing Santa Isabel Mine and CPA Complex.
Evidence · text
“located approximately 3km to the southeast of Jaguar's CPA Complex”
Extracted facts
Stored fact records: 2. Some facts used in scoring do not have a stored record.
Drill Results (2)
FCM001Chamé · goldGrade: 0.44Grade Unit: g/tIntercept: 15.35 mView all detailsHide details
Identity
- Hole ID
- FCM001
- Project
- Chamé
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- JAG
Geometry
- Grade
- 0.44
- Grade Unit
- g/t
- Intercept
- 15.35 m
Classification
- Sample Type
- drill
- Group ID
- FCM001:0-15.35
- Mining Method
- unknown
QA/QC
- Laboratory
- SGS-Geosol Laboratories Ltd
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-02-24T00:00:00.000Z
Reasoning: Intercept of 15.35m at 0.44 g/t Au confirms mineralization but is considered marginal.
Positive factors
- confirmed wide-spread gold mineralization
- visible gold observed in core
Negative factors
- marginal portion of mineralized system
Evidence · text
“Drill hole FCM001 intersected 15.35 meters grading 0.44 g/t Au”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
FCM002Chamé · goldGrade: 0.33Grade Unit: g/tIntercept: 4.09 mView all detailsHide details
Identity
- Hole ID
- FCM002
- Project
- Chamé
- Commodity
- gold
- Region
- brazil
- Reported Region
- brazil
- Ticker
- JAG
Geometry
- Grade
- 0.33
- Grade Unit
- g/t
- Intercept
- 4.09 m
Classification
- Sample Type
- drill
- Group ID
- FCM002:0-4.09
- Mining Method
- unknown
QA/QC
- Laboratory
- SGS-Geosol Laboratories Ltd
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-02-24T00:00:00.000Z
Reasoning: Intercept of 4.09m at 0.33 g/t Au is low grade and considered marginal.
Positive factors
- confirmed wide-spread gold mineralization
Negative factors
- marginal portion of mineralized system
Evidence · text
“drill hole FCM002 returned 4.09 meters grading 0.33 g/t Au”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
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.