Sendero Resources Compelling Copper and Gold Drill targets on Trend with Filo Del Sol & Josemaria in the heart of the Vicuna Belt
Original announcement by tmx on
- Company
- Sendero Resources Corp.
- Ticker
- SEND
- Exchange
- TSX
- Region
- La Rioja Province, Argentina
- Primary commodity
- Gold
- Secondary commodities
- Copper
- Document categories
- Drill results, Other
- Extracted
- 2026-09-14 22:56:21 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Sendero Resources has outlined the geological potential of its Peñas Negras Project in Argentina, noting similarities to major Vicuña Belt deposits like Filo del Sol. The company is leveraging historical drill results to support a new 3,000-3,500m diamond drilling program targeting the Mogotes fault.
Reasoning: The release outlines a strategic geological case for the Peñas Negras project using historical drill data and announces a new funded drill program.
Positive factors
- historical drill results show wide high-grade sections at depth
- geological characteristics consistent with major Vicuña Belt deposits
- near-surface mineralization indicated
Negative factors
- reported grades are in gold equivalents (AuEq) rather than individual metals
- results are historical restatements rather than new assays
Facts used in scoring: 6
Classification and evidence
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The company positions the project as being on a trend with major deposits like Filo Del Sol and Josemaria.
Evidence · text
“Compelling Copper and Gold Drill targets on Trend with Filo Del Sol & Josemaria”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release mentions a NI 43-101 Technical Report and a Qualified Person (Steven McMullan, P. Geo) reviewing the information.
Evidence · text
“Qualified Person Steven McMullan, P. Geo. supervised the preparation of and reviewed and approved the scientific and technical information”
Extracted facts
Stored fact records: 6. Some facts used in scoring do not have a stored record.
Drill Results (6)
PNDH-001Peñas Negras · goldGrade: 0.22Grade Unit: g/tIntercept: 226 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PNDH-001
- Project
- Peñas Negras
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- SEND
Geometry
- Grade
- 0.22
- Grade Unit
- g/t
- Intercept
- 226 m
- From
- 0 m
- To
- 226 m
- Intercept Depth
- 0 m
Classification
- Sample Type
- drill
- Group ID
- PNDH-001:0-226
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-04-03T00:00:00.000Z
Dates
- Event date
- 2026-02-17T00:00:00.000Z
Reasoning: Historical intercept of 226m at 0.22 g/t AuEq from surface.
Positive factors
- mineralization begins near surface
Negative factors
- low grade
Evidence · text
“Hole PNDH-001 at La Pena intersected 226 metres grading 0.22 g/t AuEq from surface*”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
PNDH-002Peñas Negras · goldGrade: 0.22Grade Unit: g/tIntercept: 168 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PNDH-002
- Project
- Peñas Negras
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- SEND
Geometry
- Grade
- 0.22
- Grade Unit
- g/t
- Intercept
- 168 m
- From
- 0 m
- To
- 168 m
- Intercept Depth
- 0 m
Classification
- Sample Type
- drill
- Group ID
- PNDH-002:0-168
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-04-03T00:00:00.000Z
Dates
- Event date
- 2026-02-17T00:00:00.000Z
Reasoning: Historical intercept of 168m at 0.22 g/t AuEq from surface.
Positive factors
- mineralization begins near surface
Negative factors
- low grade
Evidence · text
“Hole PNDH-002 at Tamberias intersected 168 metres grading 0.22 g/t AuEq from surface*”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
PNDH-003Peñas Negras · goldGrade: 0.53Grade Unit: g/tIntercept: 256 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PNDH-003
- Project
- Peñas Negras
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- SEND
Geometry
- Grade
- 0.53
- Grade Unit
- g/t
- Intercept
- 256 m
- From
- 84 m
- To
- 340 m
- Intercept Depth
- 84 m
Classification
- Sample Type
- drill
- Group ID
- PNDH-003:84-340
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-05-01T00:00:00.000Z
Dates
- Event date
- 2026-02-17T00:00:00.000Z
Reasoning: Historical intercept of 256m at 0.53 g/t AuEq.
Positive factors
- significant width
Evidence · text
“Hole PNDH-003 at La Ollita intersected 256 metres grading 0.53 g/t AuEq from 84 m*”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
PNDH-004Peñas Negras · goldGrade: 0.52Grade Unit: g/tIntercept: 266 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PNDH-004
- Project
- Peñas Negras
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- SEND
Geometry
- Grade
- 0.52
- Grade Unit
- g/t
- Intercept
- 266 m
- From
- 96 m
- To
- 362 m
- Intercept Depth
- 96 m
Classification
- Sample Type
- drill
- Group ID
- PNDH-004:96-362
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-05-01T00:00:00.000Z
Dates
- Event date
- 2026-02-17T00:00:00.000Z
Reasoning: Historical intercept of 266m at 0.52 g/t AuEq.
Positive factors
- significant width
Evidence · text
“Hole PNDH-004 at La Ollita intersected 266 metres grading 0.52 g/t AuEq from 96 m**”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
PNDH-05Peñas Negras · goldGrade: 0.36Grade Unit: g/tIntercept: 300 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PNDH-05
- Project
- Peñas Negras
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- SEND
Geometry
- Grade
- 0.36
- Grade Unit
- g/t
- Intercept
- 300 m
- From
- 122 m
- To
- 422 m
- Intercept Depth
- 122 m
Classification
- Sample Type
- drill
- Group ID
- PNDH-05:122-422
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-05-01T00:00:00.000Z
Dates
- Event date
- 2026-02-17T00:00:00.000Z
Reasoning: Historical intercept of 300m at 0.36 g/t AuEq.
Positive factors
- significant width
Evidence · text
“Hole PNDH-05 at La Ollita intersected 300 m grading 0.36 g/t AuEq from 122 m**”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
PNDH-06Peñas Negras · goldGrade: 0.51Grade Unit: g/tIntercept: 364.2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PNDH-06
- Project
- Peñas Negras
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- SEND
Geometry
- Grade
- 0.51
- Grade Unit
- g/t
- Intercept
- 364.2 m
- From
- 33.8 m
- To
- 398 m
- Intercept Depth
- 33.8 m
Classification
- Sample Type
- drill
- Group ID
- PNDH-06:33.8-398
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-05-01T00:00:00.000Z
Dates
- Event date
- 2026-02-17T00:00:00.000Z
Reasoning: Historical intercept of 364.2m at 0.51 g/t AuEq.
Positive factors
- significant width
Evidence · text
“Hole PNDH-06 at La Ollita intersected 364.2 m grading 0.51 g/t AuEq from 33.8m**”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
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.