For personal use only
Original announcement by research on
- Company
- Unavailable
- Ticker
- USL
- Exchange
- ASX
- Region
- Argentina
- Primary commodity
- Silver
- Secondary commodities
- Gold, Zinc, Lead
- Document categories
- Other, Capital raise, Agreement transaction, Resource update, Drill results
- Extracted
- 2026-10-19 10:57:52 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
This annual report reviews Unico Silver’s FY2024 activities, including portfolio consolidation in Santa Cruz, Argentina, and the completion of an $8.0 million placement. It also discusses historical resources, exploration targets, and planned future drilling, but does not present a new drill result or updated resource estimate as the main event. The document is primarily corporate and strategic in nature.
Reasoning: A corporate annual report dominated by portfolio consolidation, financing, and exploration planning rather than a current technical result.
Positive factors
- Annual report discloses a 16-fold increase in total silver equivalent resources to over 160 million oz AgEq via transactions and consolidation.
- Company completed a $8.0 million placement at $0.17 per share, improving funding for planned exploration.
- Board reports maiden drill program planned for Cerro Leon commencing October 2024.
Negative factors
- Document is a broad annual report rather than a single technical results release.
- Includes historical resource and drill information alongside corporate and financing updates.
- No new drill assays or new resource estimate are reported in the current period.
Facts used in scoring: 16
Classification and evidence
Category Upgradepositive · Story-specific tag
Resource confidence improved — Inferred upgraded to Indicated, or Indicated to Measured. De-risking signal.
Why it applies: The annual report states a 16-fold increase in total silver equivalent resources, from 10 million oz AgEq to over 160 million oz AgEq.
Evidence · text
“16-fold increase in total silver equivalent resources”
Cut Off Disclosedpositive · Story-specific tag
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: The performance-rights section specifies a resource hurdle above a 50gpt AgEq cut off.
Evidence · text
“Above 50gpt AgEq cut off”
Nearology Playneutral · Story-specific tag
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The report says Joaquin is centred 60 km west of Cerro Leon and highlights proximity and strategic optionality.
Evidence · text
“centred 60 km west of Cerro Leon”
Bonanza Interceptpositive · Story-specific tag
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: DDJ-117 returned 4.5m at 1699gpt Ag and 22g/t Au, well above ordinary underground grade thresholds.
Evidence · text
“4.5m at 1699g/t Ag, 22g/t Au from 272m”
Apparent Width Onlynegative · Story-specific tag
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Multiple drill intercepts are reported as downhole lengths without any true width disclosure.
Evidence · text
“4.5m at 1699g/t Ag, 22g/t Au from 272m”
Stale Data Re Releasenegative · Story-specific tag
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: The document republishes historical drill holes and historical resource tables rather than new assay results.
Evidence · text
“Historical focus on Veta Chala-Archen vein structures”
Drill Program Plannedneutral · Story-specific tag
No canonical definition is currently available.
Why it applies: The report says a maiden drill program is planned for Cerro Leon commencing October 2024.
Evidence · text
“commence a maiden drill program at Cerro Leon”
Capital Raisepositive · Story-specific tag
No canonical definition is currently available.
Why it applies: The company completed an $8.0 million placement at $0.17 per share.
Evidence · text
“$8.0 million placement at $0.17 per share”
Extracted facts
Stored fact records: 15. Some facts used in scoring do not have a stored record.
Drill Results (4)
DDJ-117Cerro Leon · silverGrade: 1699Grade Unit: g/tIntercept: 4.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DDJ-117
- Project
- Cerro Leon
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- USL
Geometry
- Grade
- 1699
- Grade Unit
- g/t
- Intercept
- 4.5 m
- From
- 272 m
- To
- 276.5 m
- Intercept Depth
- 272 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDJ-117:272-276.5
- Mining Method
- underground
Location
- Location
- La Negra Feeder
- Loc. Source
- document
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-05-13T00:00:00.000Z
Reasoning: Strong historical silver intercept at La Negra Feeder.
Positive factors
- Very high silver grade over a meaningful width.
- Open at depth, suggesting upside.
- Specific hole and interval are stated.
Negative factors
- Historical result referenced in annual report rather than new assay.
- No true width disclosed.
- Cut-off and QA/QC not provided for this interval.
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
DDJ-117Cerro Leon · goldGrade: 22Grade Unit: g/tIntercept: 4.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DDJ-117
- Project
- Cerro Leon
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- USL
Geometry
- Grade
- 22
- Grade Unit
- g/t
- Intercept
- 4.5 m
- From
- 272 m
- To
- 276.5 m
- Intercept Depth
- 272 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDJ-117:272-276.5
- Mining Method
- underground
Location
- Location
- La Negra Feeder
- Loc. Source
- document
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-05-13T00:00:00.000Z
Reasoning: Gold component of the historical DDJ-117 intercept.
Positive factors
- High gold grade over 4.5 m.
- Same intercept also reports strong silver values.
Negative factors
- Historical result rather than new assay.
- No true width stated.
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
DDJ-277Joaquin · silverGrade: 1311Grade Unit: g/tIntercept: 33.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DDJ-277
- Project
- Joaquin
- Commodity
- silver
- Region
- argentina
- Reported Region
- argentina
- Ticker
- USL
Geometry
- Grade
- 1311
- Grade Unit
- g/t
- Intercept
- 33.7 m
- From
- 130.6 m
- To
- 164.3 m
- Intercept Depth
- 130.6 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- DDJ-277:130.6-164.3
- Mining Method
- underground
Location
- Location
- Joaquin
- Easting
- 2457176
- Northing
- 4677480
- Elevation
- 811 m
- Azimuth
- 351 °
- Dip
- -89 °
- Loc. Source
- document
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-08-20T00:00:00.000Z
Reasoning: Historical Joaquin silver intercept from DDJ-277.
Positive factors
- High-grade silver over a long interval.
- Hole metadata are disclosed.
Negative factors
- Historical drill result, not newly reported here.
- No true width disclosed.
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
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
DDJ-277Joaquin · goldGrade: 0.5Grade Unit: g/tIntercept: 33.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DDJ-277
- Project
- Joaquin
- Commodity
- gold
- Region
- argentina
- Reported Region
- argentina
- Ticker
- USL
Geometry
- Grade
- 0.5
- Grade Unit
- g/t
- Intercept
- 33.7 m
- From
- 130.6 m
- To
- 164.3 m
- Intercept Depth
- 130.6 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- DDJ-277:130.6-164.3
- Mining Method
- underground
Location
- Location
- Joaquin
- Easting
- 2457176
- Northing
- 4677480
- Elevation
- 811 m
- Azimuth
- 351 °
- Dip
- -89 °
- Loc. Source
- document
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-08-20T00:00:00.000Z
Reasoning: Gold component of DDJ-277 historical intercept.
Positive factors
- Gold grade is explicitly paired with the silver intercept.
Negative factors
- Historical result rather than new work.
- No true width disclosed.
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
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Resource Estimates (11)
indicatedCerro Leon · silverTonnes: 6820000Grade: 77Grade Unit: g/tContained Metal: 37.8Contained Unit: moz ageqView all detailsHide details
Identity
- Project
- Cerro Leon
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2024-06-30T00:00:00.000Z
- Reporting standards
- jorc
- Resource group id
- resource:4916c7169897645a6f7d
- Deposit or zone
- Cerro Leon
Resource Data
- Category
- indicated
- Tonnes
- 6820000
- Grade
- 77
- Grade Unit
- g/t
- Contained Metal
- 37.8
- Contained Unit
- moz ageq
Prior Estimate
- Resource Date
- 2024-06-30
Metal Equivalent
- Metal Eq. Grade
- 172
- Metal Eq. Unit
- g/t AgEq
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- No
- Historical
- No
Reasoning: Indicated silver resource at Cerro Leon with substantial tonnage and silver equivalent content.
Positive factors
- JORC compliant indicated resource is stated.
- Contained metal and silver equivalent grade are disclosed.
- Estimate is part of the company's flagship project.
Negative factors
- No cut-off grade disclosed.
- Broad annual report context reduces immediacy of novelty.
- Contained metal is reported as AgEq Moz rather than separate metal tonnage in the table.
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
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 2.3 years before this release
inferredCerro Leon · silverTonnes: 9650000Grade: 71Grade Unit: g/tContained Metal: 53.5Contained Unit: moz ageqView all detailsHide details
Identity
- Project
- Cerro Leon
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2024-06-30T00:00:00.000Z
- Reporting standards
- jorc
- Resource group id
- resource:2954610bd5635632672d
- Deposit or zone
- Cerro Leon
Resource Data
- Category
- inferred
- Tonnes
- 9650000
- Grade
- 71
- Grade Unit
- g/t
- Contained Metal
- 53.5
- Contained Unit
- moz ageq
Prior Estimate
- Resource Date
- 2024-06-30
Metal Equivalent
- Metal Eq. Grade
- 172
- Metal Eq. Unit
- g/t AgEq
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- No
- Historical
- No
Reasoning: Large inferred silver resource forming part of the Cerro Leon inventory.
Positive factors
- JORC compliant inferred resource is stated.
- Large tonnage and silver equivalent grade are disclosed.
Negative factors
- Inferred category lowers geological confidence.
- No cut-off grade disclosed.
- Annual report context rather than a dedicated resource update.
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
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 2.3 years before this release
indicatedJoaquin · silverTonnes: 15700000Grade: 128Grade Unit: g/tContained Metal: 65.2Contained Unit: mozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Joaquin
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2013-02-15T00:00:00.000Z
- Resource group id
- resource:b51f902a4fd1cfb9936d
- Deposit or zone
- Joaquin
Resource Data
- Category
- indicated
- Tonnes
- 15700000
- Grade
- 128
- Grade Unit
- g/t
- Contained Metal
- 65.2
- Contained Unit
- moz
Metal Equivalent
- Metal Eq. Grade
- 138
- Metal Eq. Unit
- g/t AgEq
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2013-02-15T00:00:00.000Z
Reasoning: Historical silver component of Joaquin M&I estimate.
Positive factors
- Table provides the silver grade and contained ounces for the M&I category.
Negative factors
- Historical foreign estimate rather than current JORC resource.
- No cut-off disclosed.
Evidence · table
“128”
Context: 15.7
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 13.7 years before this release
inferredJoaquin · silverTonnes: 1000000Grade: 100Grade Unit: g/tContained Metal: 3.1Contained Unit: mozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Joaquin
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2013-02-15T00:00:00.000Z
- Resource group id
- resource:0852992f68e9e0bcba65
- Deposit or zone
- Joaquin
Resource Data
- Category
- inferred
- Tonnes
- 1000000
- Grade
- 100
- Grade Unit
- g/t
- Contained Metal
- 3.1
- Contained Unit
- moz
Metal Equivalent
- Metal Eq. Grade
- 110
- Metal Eq. Unit
- g/t AgEq
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2013-02-15T00:00:00.000Z
Reasoning: Historical silver component of Joaquin inferred estimate.
Positive factors
- Silver grade and ounces are explicitly disclosed.
Negative factors
- Historical estimate only.
- Lower confidence inferred category.
Evidence · table
“100”
Context: 1
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 13.7 years before this release
inferredJoaquin · silverTonnes: 16700000Grade: 126Grade Unit: g/tContained Metal: 68.3Contained Unit: moz agHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Joaquin
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2013-02-15T00:00:00.000Z
- Resource group id
- resource:9767f9bc686338d951c4
- Deposit or zone
- Joaquin
Resource Data
- Category
- inferred
- Tonnes
- 16700000
- Grade
- 126
- Grade Unit
- g/t
- Contained Metal
- 68.3
- Contained Unit
- moz ag
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2013-02-15T00:00:00.000Z
Reasoning: Historical total silver component of Joaquin foreign estimate.
Positive factors
- Total silver ounces and grade are stated.
Negative factors
- Historical foreign estimate, not current data.
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 13.7 years before this release
probableJoaquin · silverTonnes: 470000Grade: 721Grade Unit: g/tContained Metal: 11Contained Unit: moz agHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Joaquin
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- reserve
- Effective date
- 2018-01-01T00:00:00.000Z
- Resource group id
- resource:cf172ccd0e95f39992f2
- Deposit or zone
- Joaquin
Resource Data
- Category
- probable
- Tonnes
- 470000
- Grade
- 721
- Grade Unit
- g/t
- Contained Metal
- 11
- Contained Unit
- moz ag
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2018-01-01T00:00:00.000Z
Reasoning: Historical Joaquin underground reserve reference from the text.
Positive factors
- Maiden underground reserve is mentioned with tonnage, grade and contained ounces.
- Reserve supports prior mining history at La Morocha.
Negative factors
- Only referenced historically in the annual report, not newly announced.
- No current reserve update or mine plan details.
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
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 Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 8.8 years before this release
indicatedJoaquin · goldTonnes: 15700000Grade: 0.12Grade Unit: g/tContained Metal: 61.1Contained Unit: kozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Joaquin
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2013-02-15T00:00:00.000Z
- Resource group id
- resource:b51f902a4fd1cfb9936d
- Deposit or zone
- Joaquin
Resource Data
- Category
- indicated
- Tonnes
- 15700000
- Grade
- 0.12
- Grade Unit
- g/t
- Contained Metal
- 61.1
- Contained Unit
- koz
Metal Equivalent
- Metal Eq. Grade
- 138
- Metal Eq. Unit
- g/t AgEq
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2013-02-15T00:00:00.000Z
Reasoning: Historical gold component of Joaquin M&I estimate.
Positive factors
- Gold grade and contained ounces are explicitly stated in the foreign estimate table.
Negative factors
- Historical foreign estimate, not a new resource statement.
- Very low gold grade relative to silver focus.
Evidence · table
“0.12”
Context: 15.7
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 13.7 years before this release
inferredJoaquin · goldTonnes: 1000000Grade: 0.12Grade Unit: g/tContained Metal: 3.7Contained Unit: kozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Joaquin
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2013-02-15T00:00:00.000Z
- Resource group id
- resource:0852992f68e9e0bcba65
- Deposit or zone
- Joaquin
Resource Data
- Category
- inferred
- Tonnes
- 1000000
- Grade
- 0.12
- Grade Unit
- g/t
- Contained Metal
- 3.7
- Contained Unit
- koz
Metal Equivalent
- Metal Eq. Grade
- 110
- Metal Eq. Unit
- g/t AgEq
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2013-02-15T00:00:00.000Z
Reasoning: Historical gold component of Joaquin inferred estimate.
Positive factors
- Gold grade and contained ounces are explicitly stated.
Negative factors
- Historical foreign estimate only.
- Low grade and low contained ounces relative to silver focus.
Evidence · table
“0.12”
Context: 1
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 13.7 years before this release
inferredJoaquin · goldTonnes: 16700000Grade: 0.12Grade Unit: g/tContained Metal: 64.2Contained Unit: kozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Joaquin
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2013-02-15T00:00:00.000Z
- Resource group id
- resource:9767f9bc686338d951c4
- Deposit or zone
- Joaquin
Resource Data
- Category
- inferred
- Tonnes
- 16700000
- Grade
- 0.12
- Grade Unit
- g/t
- Contained Metal
- 64.2
- Contained Unit
- koz
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2013-02-15T00:00:00.000Z
Reasoning: Historical total gold component of Joaquin foreign estimate.
Positive factors
- Total historical gold ounces are stated in the table.
Negative factors
- Historical estimate only, not current work.
- No update to this estimate is presented.
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 13.7 years before this release
inferredJoaquin · silverTonnes: 16700000Grade: 126Grade Unit: g/tContained Metal: 68.3Contained Unit: mozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Joaquin
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2013-02-15T00:00:00.000Z
- Resource group id
- resource:b78129963b85202d2825
Resource Data
- Category
- inferred
- Tonnes
- 16700000
- Grade
- 126
- Grade Unit
- g/t
- Contained Metal
- 68.3
- Contained Unit
- moz
Metal Equivalent
- Metal Eq. Grade
- 136
- Metal Eq. Unit
- g/t AgEq
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2013-02-15T00:00:00.000Z
Reasoning: Historical total foreign estimate for Joaquin. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Total historical foreign estimate is explicitly stated.
- Silver-equivalent grade and contained ounces are disclosed.
Negative factors
- Historical estimate only; not a current compliant estimate.
- No separate current update or verification work reported here.
Evidence · table
“126”
Context: 16.7
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 13.7 years before this release
inferredJoaquin · goldTonnes: 16700000Grade: 0.12Grade Unit: g/tContained Metal: 64.2Contained Unit: kozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Joaquin
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- USL
Resource scope
- Estimate type
- resource
- Effective date
- 2013-02-15T00:00:00.000Z
- Resource group id
- resource:b78129963b85202d2825
Resource Data
- Category
- inferred
- Tonnes
- 16700000
- Grade
- 0.12
- Grade Unit
- g/t
- Contained Metal
- 64.2
- Contained Unit
- koz
Metal Equivalent
- Metal Eq. Grade
- 136
- Metal Eq. Unit
- g/t AgEq
Lab
- Laboratory
- not stated
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2013-02-15T00:00:00.000Z
Reasoning: Historical total foreign estimate for Joaquin. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Total historical foreign estimate is explicitly stated.
- Silver-equivalent grade and contained ounces are disclosed.
Negative factors
- Historical estimate only; not a current compliant estimate.
- No separate current update or verification work reported here.
Evidence · table
“0.12”
Context: 16.7
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 13.7 years before this 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.