Expansion Drilling Commences at Eloro Resources Ltd.'s Iska Iska Project, Southern Bolivia
Original announcement by tmx on
- Company
- Eloro Resources Ltd.
- Ticker
- ELO
- Exchange
- TSX
- Region
- Southern Bolivia
- Primary commodity
- Silver
- Secondary commodities
- Tin, Zinc, Lead, Copper, Gold
- Document categories
- Drill results, Resource update, Other
- Extracted
- 2026-09-19 18:41:30 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Eloro Resources has commenced a 40,000-meter expansion diamond drilling program at its Iska Iska Project in Southern Bolivia, utilizing three drill rigs. The program aims to expand and upgrade the existing Indicated and Inferred Mineral Resources, focusing on higher-grade silver-tin-polymetallic mineralization within a potential starter pit and extending known shoots. This drilling campaign is a key step towards the planned Preliminary Economic Assessment (PEA) and is expected to conclude in Q1 2027.
Reasoning: The announcement details the commencement of a substantial expansion drilling program at the Iska Iska project, with clear objectives to expand and upgrade existing resources, particularly within higher-grade zones. This represents a significant step in project development following a recent MRE and in preparation for a PEA. The program is well-defined with a large meterage and clear targets, supported by robust QA/QC protocols. While no new assay results are presented, the initiation of such a program is a positive development.
Positive factors
- Commencement of a significant expansion drilling program (40,000m) aimed at upgrading and expanding resources.
- Targeted step-out drilling with 50m spacing in higher-grade core areas to expand Indicated Resources.
- Testing down-dip and strike extensions of known higher-grade polymetallic shoots.
- Comprehensive QA/QC disclosure with accredited labs (ALS, AHK) and QP sign-off.
Negative factors
- No new drill results are reported in this announcement, only the commencement of the program.
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 18
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: The release details QA/QC procedures including QP sign-off, use of accredited labs (ALS, AHK), and methods like standards, blanks, and duplicates.
Evidence · text
“Dr. Osvaldo Arce, P.Geo. Executive Vice President, Latin America for Eloro and General Manager of Eloro's Bolivian subsidiary, Minera Tupiza S.R.L, and a Qualified Person ("QP") as defined by National Instrument ("NI") 43-101 has reviewed and approved the technical content of this news release. ... Eloro utilized both ALS and AHK for drill core analyses, both of whom are major international accredited laboratories. ... Eloro employs an industry standard QA/QC program with standards, blanks and duplicates inserted into each batch of samples analyzed at both laboratories with selected check samples sent to a separate accredited laboratory.”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The program includes targeted step-out drilling to expand the Indicated Resource and follow up on previous step-out drilling that extended the mineralized envelope.
Evidence · text
“Conduct targeted step-out drilling with 50m spacing within the higher-grade core area of the potential starter pit, aiming to further expand the Indicated Resource. ... Follow up on the successful 2024-2025 step-out drilling program that extended the mineralized envelope down-dip and along approximately 1.4 kilometres of strike length to both the east and west.”
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: The program aims to upgrade resources, which implies infill drilling to increase confidence, and previous definition drilling included infill.
Evidence · text
“Expand and upgrade the 85.17 million tonnes of Indicated Resources and 945.43 million tonnes of Inferred Resources in the Updated MRE.”
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The source explicitly discloses a revised resource estimate
Evidence · text
“Updated Mineral Resource Estimate”
Extracted facts
Stored fact records: 17. Some facts used in scoring do not have a stored record.
Drill Results (15)
DSB-75Iska Iska · silverGrade: 151.47Grade Unit: g/tIntercept: 135 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-75
- Project
- Iska Iska
- Commodity
- silver
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 151.47
- Grade Unit
- g/t
- Intercept
- 135 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows strong silver mineralization over a substantial width, indicating good potential in the area targeted by the new drilling program, though it is not a new result.
Positive factors
- High silver grade (151.47 g/t) over a significant width (135m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“The intercepts of 151.47 g Ag/t over 135m found in hole DSB-75”
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
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
DSB-68Iska Iska · silverGrade: 66.9Grade Unit: g/tIntercept: 289.13 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-68
- Project
- Iska Iska
- Commodity
- silver
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 66.9
- Grade Unit
- g/t
- Intercept
- 289.13 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept demonstrates significant silver mineralization over an exceptionally wide interval, highlighting the potential for bulk tonnage silver, though it is not a new result.
Positive factors
- Strong silver grade (66.90 g/t) over a very broad intercept (289.13m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“66.90g Ag/t over 289.13m in hole DSB-68”
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
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
DSB-69Iska Iska · silverGrade: 126.1Grade Unit: g/tIntercept: 122.03 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-69
- Project
- Iska Iska
- Commodity
- silver
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 126.1
- Grade Unit
- g/t
- Intercept
- 122.03 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows strong silver mineralization over a substantial width, indicating good potential in the area targeted by the new drilling program, though it is not a new result.
Positive factors
- High silver grade (126.10 g/t) over a significant width (122.03m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“126.10g Ag/t over 122.03m”
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
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
DSB-69Iska Iska · silverGrade: 127.49Grade Unit: g/tIntercept: 41.25 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-69
- Project
- Iska Iska
- Commodity
- silver
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 127.49
- Grade Unit
- g/t
- Intercept
- 41.25 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows strong silver mineralization over a good width, contributing to the overall prospectivity of the area, though it is not a new result.
Positive factors
- High silver grade (127.49 g/t) over a good width (41.25m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“127.49g Ag/t over 41.25m”
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
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
DSB-69Iska Iska · silverGrade: 49.71Grade Unit: g/tIntercept: 142.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-69
- Project
- Iska Iska
- Commodity
- silver
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 49.71
- Grade Unit
- g/t
- Intercept
- 142.5 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows good silver mineralization over a very wide interval, indicating potential for bulk tonnage, though it is not a new result.
Positive factors
- Good silver grade (49.71 g/t) over a very broad intercept (142.50m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“49.71g Ag/t over 142.50m found in hole DSB-69”
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
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
DSB-70Iska Iska · silverGrade: 45.71Grade Unit: g/tIntercept: 81 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-70
- Project
- Iska Iska
- Commodity
- silver
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 45.71
- Grade Unit
- g/t
- Intercept
- 81 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows good silver mineralization over a significant width, contributing to the overall prospectivity of the area, though it is not a new result.
Positive factors
- Good silver grade (45.71 g/t) over a significant width (81.00m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“45.71g Ag/t over 81.00m”
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
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
DSB-70Iska Iska · silverGrade: 30.08Grade Unit: g/tIntercept: 255.75 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-70
- Project
- Iska Iska
- Commodity
- silver
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 30.08
- Grade Unit
- g/t
- Intercept
- 255.75 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows moderate silver mineralization over an exceptionally wide interval, indicating potential for bulk tonnage, though it is not a new result.
Positive factors
- Moderate silver grade (30.08 g/t) over a very broad intercept (255.75m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“30.08g Ag/t over 255.75m found in hole DSB-70”
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
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
DSB-72Iska Iska · tinGrade: 1.39Grade Unit: %Intercept: 33 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-72
- Project
- Iska Iska
- Commodity
- tin
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 1.39
- Grade Unit
- %
- Intercept
- 33 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows strong tin mineralization over a good width, indicating high-grade tin potential, though it is not a new result.
Positive factors
- High tin grade (1.39% Sn) over a good width (33m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“1.39% Sn over 33m”
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
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
DSB-72Iska Iska · tinGrade: 0.74Grade Unit: %Intercept: 87 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-72
- Project
- Iska Iska
- Commodity
- tin
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 0.74
- Grade Unit
- %
- Intercept
- 87 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows strong tin mineralization over a significant width, indicating good tin potential, though it is not a new result.
Positive factors
- Strong tin grade (0.74% Sn) over a significant width (87m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“0.74% Sn over 87m found in hole DSB-72”
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
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
DSB-74Iska Iska · tinGrade: 0.55Grade Unit: %Intercept: 49.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-74
- Project
- Iska Iska
- Commodity
- tin
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 0.55
- Grade Unit
- %
- Intercept
- 49.5 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows good tin mineralization over a moderate width, contributing to the overall tin potential, though it is not a new result.
Positive factors
- Good tin grade (0.55% Sn) over a moderate width (49.5m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“0.55% Sn over 49.5m”
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
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
DSB-74Iska Iska · tinGrade: 0.34Grade Unit: %Intercept: 91.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-74
- Project
- Iska Iska
- Commodity
- tin
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 0.34
- Grade Unit
- %
- Intercept
- 91.5 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows good tin mineralization over a significant width, indicating broad tin potential, though it is not a new result.
Positive factors
- Good tin grade (0.34% Sn) over a significant width (91.5m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“0.34% Sn over 91.5m”
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
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
DSB-74Iska Iska · tinGrade: 0.31Grade Unit: %Intercept: 103.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-74
- Project
- Iska Iska
- Commodity
- tin
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 0.31
- Grade Unit
- %
- Intercept
- 103.5 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows good tin mineralization over a very wide interval, indicating broad tin potential, though it is not a new result.
Positive factors
- Good tin grade (0.31% Sn) over a very broad intercept (103.5m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“0.31% Sn over 103.5m in hole DSB-74”
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
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
DSB-91Iska Iska · zincGrade: 1.41Grade Unit: %Intercept: 151.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-91
- Project
- Iska Iska
- Commodity
- zinc
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 1.41
- Grade Unit
- %
- Intercept
- 151.5 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows strong zinc mineralization over a very wide interval, indicating significant zinc potential, though it is not a new result.
Positive factors
- Strong zinc grade (1.41% Zn) over a very broad intercept (151.50m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“1.41% Zn over 151.50m in hole DSB-91”
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
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
DSB-88Iska Iska · zincGrade: 1.77Grade Unit: %Intercept: 238.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-88
- Project
- Iska Iska
- Commodity
- zinc
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 1.77
- Grade Unit
- %
- Intercept
- 238.5 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows high zinc mineralization over an exceptionally wide interval, indicating significant bulk tonnage zinc potential, though it is not a new result.
Positive factors
- High zinc grade (1.77% Zn) over an exceptionally broad intercept (238.50m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“1.77% Zn over 238.50m”
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
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
DSB-88Iska Iska · zincGrade: 1.72Grade Unit: %Intercept: 456 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- DSB-88
- Project
- Iska Iska
- Commodity
- zinc
- Region
- bolivia
- Reported Region
- bolivia
- Ticker
- ELO
Geometry
- Grade
- 1.72
- Grade Unit
- %
- Intercept
- 456 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: This historical intercept shows high zinc mineralization over an extremely wide interval, indicating very significant bulk tonnage zinc potential, though it is not a new result.
Positive factors
- High zinc grade (1.72% Zn) over an extremely broad intercept (456m).
Negative factors
- These are historical results, not new from the current program.
Evidence · text
“1.72% Zn over 456m found in hole DSB-88”
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
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
Resource Estimates (2)
indicatedIska Iska ProjectTonnes: 85170000View all detailsHide details
Identity
- Project
- Iska Iska Project
- Region
- bolivia
- Reported Region
- Southern Bolivia
- Ticker
- ELO
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:7996e7ffee1cef1b3cc0
- Mining method
- underground
Resource Data
- Category
- indicated
- Tonnes
- 85170000
Prior Estimate
- Resource Date
- 2026-04
Lab
- Laboratory
- ALS and AHK
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: The mention of existing Indicated Resources from a recent MRE provides context for the drilling program's objectives but is not new information in this release.
Evidence · text
“Expand and upgrade the 85.17 million tonnes of Indicated Resources and 945.43 million tonnes of Inferred Resources in the Updated MRE.”
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
inferredIska Iska ProjectTonnes: 945430000View all detailsHide details
Identity
- Project
- Iska Iska Project
- Region
- bolivia
- Reported Region
- Southern Bolivia
- Ticker
- ELO
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:bde151b6a39bd1c07551
- Mining method
- underground
Resource Data
- Category
- inferred
- Tonnes
- 945430000
Prior Estimate
- Resource Date
- 2026-04
Lab
- Laboratory
- ALS and AHK
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-07-07T00:00:00.000Z
Reasoning: The mention of existing Inferred Resources from a recent MRE provides context for the drilling program's objectives but is not new information in this release.
Evidence · text
“Expand and upgrade the 85.17 million tonnes of Indicated Resources and 945.43 million tonnes of Inferred Resources in the Updated MRE.”
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
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.