Columba drilling returns 10 meters of 503 gpt silver, 0.1% lead, 0.6% zinc and 9.88 meters of 319 gpt silver, 0.1% lead and 0.6% zinc from the Columba Drill Program
Original announcement by tmx on
- Company
- Kootenay Silver Inc.
- Ticker
- KTN
- Exchange
- TSX
- Region
- Chihuahua, Mexico
- Primary commodity
- Silver
- Secondary commodities
- Lead, Zinc
- Document categories
- Drill results, Resource update
- Extracted
- 2026-09-18 06:56:50 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Kootenay Silver Inc. announced additional high-grade silver, lead, and zinc assay results from its Columba High-Grade Silver Project in Chihuahua, Mexico. Highlights include 10 meters of 503 gpt silver (5.30m true width) and 9.88 meters of 319 gpt silver (6.08m true width), with several bonanza-grade sub-intervals. The expansion drilling program, now extended to 60,000 meters, continues to target step-outs from known resource bodies, successfully extending mineralization at depth and along strike in the Lupe and B2 Vein systems. The project is fully funded, and QA/QC procedures are well-documented.
Reasoning: The announcement reports multiple high-grade silver intercepts, including bonanza grades, with associated lead and zinc. The drilling is explicitly described as expansion drilling, successfully extending known mineralization at depth and along strike, which is a strong positive for a project with an existing Inferred resource. QA/QC is well-documented, enhancing confidence in the results. The project is fully funded for the current drill campaign. While some intercepts are narrow, the high grades and true width disclosures are positive. The existing resource is still Inferred, which is typical for this stage but limits immediate economic confidence.
Positive factors
- High-grade silver intercepts, including bonanza grades over narrow widths.
- Significant true width reported for key intercepts.
- Expansion drilling successfully extends mineralization along strike and to depth.
- QA/QC procedures are well-documented, including certified labs and QP sign-off.
- Project is fully funded for the current drill campaign.
Negative factors
- Some intercepts are narrow, requiring high grades to be economic.
- The MRE is currently entirely Inferred, indicating early-stage confidence.
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 139
Extracted facts
Stored fact records: 139. Some facts used in scoring do not have a stored record.
Drill Results (138)
CDH-25-228Columba · silverGrade: 184Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-228
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 184
- Grade Unit
- g/t
- Intercept
- 0.5 m
- True Width
- 0.31 m
- From
- 225.5 m
- To
- 226 m
- Intercept Depth
- 225.5 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-228:225.5-226
- Mining Method
- underground
Location
- Location
- B2 Vein (Lupe intercept above grade line)
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This is a narrow intercept with a moderate silver grade, contributing to overall understanding but not a highlight.
Negative factors
- Narrow intercept length.
- Grade is below average for epithermal silver deposits.
Evidence · table
“184”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.31
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
CDH-25-228Columba · leadGrade: 0.1Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-228
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.31 m
- From
- 225.5 m
- To
- 226 m
- Intercept Depth
- 225.5 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-228:225.5-226
- Mining Method
- underground
Location
- Location
- B2 Vein (Lupe intercept above grade line)
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade over a narrow interval, contributing to polymetallic context but not a significant highlight.
Negative factors
- Low grade for lead.
Evidence · table
“0.1”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.31
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
CDH-25-228Columba · zincGrade: 0.2Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-228
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.31 m
- From
- 225.5 m
- To
- 226 m
- Intercept Depth
- 225.5 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-228:225.5-226
- Mining Method
- underground
Location
- Location
- B2 Vein (Lupe intercept above grade line)
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a narrow interval, contributing to polymetallic context but not a significant highlight.
Negative factors
- Low grade for zinc.
Evidence · table
“0.2”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.31
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
CDH-25-229Columba · silverGrade: 34Grade Unit: g/tIntercept: 13.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 34
- Grade Unit
- g/t
- Intercept
- 13.5 m
- True Width
- 8.12 m
- From
- 244 m
- To
- 257.5 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:244-257.5
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A broad intercept but with a very low silver grade, indicating minor mineralization.
Negative factors
- Low grade for silver in an epithermal system.
Evidence · table
“34”
Context: 13.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 8.12
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
CDH-25-229Columba · leadGrade: 0Grade Unit: %Intercept: 13.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 13.5 m
- True Width
- 8.12 m
- From
- 244 m
- To
- 257.5 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:244-257.5
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: No significant lead grade reported for this interval.
Negative factors
- No significant lead grade.
Evidence · table
“0.0”
Context: 13.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 8.12
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
CDH-25-229Columba · zincGrade: 0Grade Unit: %Intercept: 13.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 13.5 m
- True Width
- 8.12 m
- From
- 244 m
- To
- 257.5 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:244-257.5
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: No significant zinc grade reported for this interval.
Negative factors
- No significant zinc grade.
Evidence · table
“0.0”
Context: 13.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 8.12
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
CDH-25-229Columba · silverGrade: 115Grade Unit: g/tIntercept: 2 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 115
- Grade Unit
- g/t
- Intercept
- 2 m
- True Width
- 1.2 m
- From
- 253.5 m
- To
- 255.5 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:253.5-255.5
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A sub-interval with a moderate silver grade, but still below the project average.
Negative factors
- Moderate grade over a narrow interval.
Evidence · table
“115”
Context: 2.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.2
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
CDH-25-229Columba · leadGrade: 0Grade Unit: %Intercept: 2 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 2 m
- True Width
- 1.2 m
- From
- 253.5 m
- To
- 255.5 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:253.5-255.5
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: No significant lead grade reported for this sub-interval.
Negative factors
- No significant lead grade.
Evidence · table
“0.0”
Context: 2.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.2
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
CDH-25-229Columba · zincGrade: 0.1Grade Unit: %Intercept: 2 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 2 m
- True Width
- 1.2 m
- From
- 253.5 m
- To
- 255.5 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:253.5-255.5
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a narrow sub-interval.
Negative factors
- Low grade for zinc.
Evidence · table
“0.1”
Context: 2.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.2
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
CDH-25-229Columba · silverGrade: 199Grade Unit: g/tIntercept: 0.63 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 199
- Grade Unit
- g/t
- Intercept
- 0.63 m
- True Width
- 0.38 m
- From
- 313.37 m
- To
- 314 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:313.37-314
- Mining Method
- underground
Location
- Location
- B2 Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A narrow intercept with a moderate silver grade, contributing to the overall geological model.
Negative factors
- Narrow intercept length.
Evidence · table
“199”
Context: 0.63
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.38
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
CDH-25-229Columba · leadGrade: 0.1Grade Unit: %Intercept: 0.63 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 0.63 m
- True Width
- 0.38 m
- From
- 313.37 m
- To
- 314 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:313.37-314
- Mining Method
- underground
Location
- Location
- B2 Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade over a narrow interval.
Negative factors
- Low grade for lead.
Evidence · table
“0.1”
Context: 0.63
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.38
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
CDH-25-229Columba · zincGrade: 0.1Grade Unit: %Intercept: 0.63 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 0.63 m
- True Width
- 0.38 m
- From
- 313.37 m
- To
- 314 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:313.37-314
- Mining Method
- underground
Location
- Location
- B2 Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a narrow interval.
Negative factors
- Low grade for zinc.
Evidence · table
“0.1”
Context: 0.63
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.38
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
CDH-25-229Columba · silverGrade: 203Grade Unit: g/tIntercept: 1.25 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 203
- Grade Unit
- g/t
- Intercept
- 1.25 m
- True Width
- 0.75 m
- From
- 382.75 m
- To
- 384 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:382.75-384
- Mining Method
- underground
Location
- Location
- Footwall to B2
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A narrow intercept with a moderate silver grade, indicating additional mineralization in the footwall.
Negative factors
- Narrow intercept length.
Evidence · table
“203”
Context: 1.25
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.75
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
CDH-25-229Columba · leadGrade: 0.1Grade Unit: %Intercept: 1.25 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.25 m
- True Width
- 0.75 m
- From
- 382.75 m
- To
- 384 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:382.75-384
- Mining Method
- underground
Location
- Location
- Footwall to B2
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade over a narrow interval.
Negative factors
- Low grade for lead.
Evidence · table
“0.1”
Context: 1.25
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.75
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
CDH-25-229Columba · zincGrade: 0.5Grade Unit: %Intercept: 1.25 mView all detailsHide details
Identity
- Hole ID
- CDH-25-229
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.5
- Grade Unit
- %
- Intercept
- 1.25 m
- True Width
- 0.75 m
- From
- 382.75 m
- To
- 384 m
- Intercept Depth
- 244 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-229:382.75-384
- Mining Method
- underground
Location
- Location
- Footwall to B2
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a narrow interval.
Negative factors
- Low grade for zinc.
Evidence · table
“0.5”
Context: 1.25
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.75
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
CDH-25-230Columba · silverGrade: 1020Grade Unit: g/tIntercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- CDH-25-230
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1020
- Grade Unit
- g/t
- Intercept
- 0.7 m
- True Width
- 0.42 m
- From
- 343.3 m
- To
- 344 m
- Intercept Depth
- 343.3 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-230:343.3-344
- Mining Method
- underground
Location
- Location
- HW Vein to D System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This intercept shows bonanza-grade silver, significantly above the project average and peer comparison, although over a very narrow width. It represents a high-grade vein.
Positive factors
- Bonanza grade silver intercept.
- True width disclosed.
Negative factors
- Very narrow intercept length.
Evidence · table
“1020”
Context: 0.70
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.42
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
CDH-25-230Columba · leadGrade: 0.7Grade Unit: %Intercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- CDH-25-230
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 0.7 m
- True Width
- 0.42 m
- From
- 343.3 m
- To
- 344 m
- Intercept Depth
- 343.3 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-230:343.3-344
- Mining Method
- underground
Location
- Location
- HW Vein to D System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate lead grade associated with a bonanza silver intercept, but over a very narrow width.
Negative factors
- Very narrow intercept length.
Evidence · table
“0.7”
Context: 0.70
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.42
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
CDH-25-230Columba · zincGrade: 1.6Grade Unit: %Intercept: 0.7 mView all detailsHide details
Identity
- Hole ID
- CDH-25-230
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1.6
- Grade Unit
- %
- Intercept
- 0.7 m
- True Width
- 0.42 m
- From
- 343.3 m
- To
- 344 m
- Intercept Depth
- 343.3 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-230:343.3-344
- Mining Method
- underground
Location
- Location
- HW Vein to D System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate zinc grade associated with a bonanza silver intercept, but over a very narrow width.
Negative factors
- Very narrow intercept length.
Evidence · table
“1.6”
Context: 0.70
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.42
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
CDH-25-230Columba · silverGrade: 5Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-230
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 5
- Grade Unit
- g/t
- Intercept
- 0.5 m
- True Width
- 0.3 m
- From
- 643 m
- To
- 643.5 m
- Intercept Depth
- 343.3 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-230:643-643.5
- Mining Method
- underground
Location
- Location
- D Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A very low silver grade over a narrow interval, indicating minimal mineralization.
Negative factors
- Very low grade for silver.
- Very narrow intercept length.
Evidence · table
“5”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
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
CDH-25-230Columba · leadGrade: 0.6Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-230
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.3 m
- From
- 643 m
- To
- 643.5 m
- Intercept Depth
- 343.3 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-230:643-643.5
- Mining Method
- underground
Location
- Location
- D Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate lead grade over a very narrow interval.
Negative factors
- Very narrow intercept length.
Evidence · table
“0.6”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
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
CDH-25-230Columba · zincGrade: 5.1Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-230
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 5.1
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.3 m
- From
- 643 m
- To
- 643.5 m
- Intercept Depth
- 343.3 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-230:643-643.5
- Mining Method
- underground
Location
- Location
- D Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate zinc grade over a very narrow interval, contributing to polymetallic potential.
Negative factors
- Very narrow intercept length.
Evidence · table
“5.1”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
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
CDH-25-231Columba · silverGrade: 228Grade Unit: g/tIntercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 228
- Grade Unit
- g/t
- Intercept
- 0.6 m
- True Width
- 0.3 m
- From
- 294.4 m
- To
- 295 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:294.4-295
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A narrow intercept with a moderate silver grade, consistent with vein-style mineralization.
Negative factors
- Narrow intercept length.
Evidence · table
“228”
Context: 0.60
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
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
CDH-25-231Columba · leadGrade: 0Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.6 m
- True Width
- 0.3 m
- From
- 294.4 m
- To
- 295 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:294.4-295
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: No significant lead grade reported for this interval.
Negative factors
- No significant lead grade.
Evidence · table
“0.0”
Context: 0.60
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
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
CDH-25-231Columba · zincGrade: 0.1Grade Unit: %Intercept: 0.6 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 0.6 m
- True Width
- 0.3 m
- From
- 294.4 m
- To
- 295 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:294.4-295
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a narrow interval.
Negative factors
- Low grade for zinc.
Evidence · table
“0.1”
Context: 0.60
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
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
CDH-25-231Columba · silverGrade: 160Grade Unit: g/tIntercept: 1.05 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 160
- Grade Unit
- g/t
- Intercept
- 1.05 m
- True Width
- 0.53 m
- From
- 307.15 m
- To
- 308.2 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:307.15-308.2
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A narrow intercept with a moderate silver grade, consistent with vein-style mineralization.
Negative factors
- Narrow intercept length.
Evidence · table
“160”
Context: 1.05
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.53
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
CDH-25-231Columba · leadGrade: 0Grade Unit: %Intercept: 1.05 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 1.05 m
- True Width
- 0.53 m
- From
- 307.15 m
- To
- 308.2 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:307.15-308.2
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: No significant lead grade reported for this interval.
Negative factors
- No significant lead grade.
Evidence · table
“0.0”
Context: 1.05
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.53
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
CDH-25-231Columba · zincGrade: 0.1Grade Unit: %Intercept: 1.05 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.05 m
- True Width
- 0.53 m
- From
- 307.15 m
- To
- 308.2 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:307.15-308.2
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a narrow interval.
Negative factors
- Low grade for zinc.
Evidence · table
“0.1”
Context: 1.05
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.53
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
CDH-25-231Columba · silverGrade: 81Grade Unit: g/tIntercept: 4.15 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 81
- Grade Unit
- g/t
- Intercept
- 4.15 m
- True Width
- 2.07 m
- From
- 312.85 m
- To
- 317 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:312.85-317
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate width intercept with a low silver grade, indicating minor mineralization.
Negative factors
- Low grade for silver in an epithermal system.
Evidence · table
“81”
Context: 4.15
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.07
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
CDH-25-231Columba · leadGrade: 0Grade Unit: %Intercept: 4.15 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 4.15 m
- True Width
- 2.07 m
- From
- 312.85 m
- To
- 317 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:312.85-317
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: No significant lead grade reported for this interval.
Negative factors
- No significant lead grade.
Evidence · table
“0.0”
Context: 4.15
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.07
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
CDH-25-231Columba · zincGrade: 0Grade Unit: %Intercept: 4.15 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 4.15 m
- True Width
- 2.07 m
- From
- 312.85 m
- To
- 317 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:312.85-317
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: No significant zinc grade reported for this interval.
Negative factors
- No significant zinc grade.
Evidence · table
“0.0”
Context: 4.15
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.07
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
CDH-25-231Columba · silverGrade: 255Grade Unit: g/tIntercept: 0.35 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 255
- Grade Unit
- g/t
- Intercept
- 0.35 m
- True Width
- 0.18 m
- From
- 415.45 m
- To
- 415.8 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:415.45-415.8
- Mining Method
- underground
Location
- Location
- B2 Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A very narrow intercept with a moderate silver grade, consistent with vein-style mineralization.
Negative factors
- Very narrow intercept length.
Evidence · table
“255”
Context: 0.35
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
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
CDH-25-231Columba · leadGrade: 0.4Grade Unit: %Intercept: 0.35 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 0.35 m
- True Width
- 0.18 m
- From
- 415.45 m
- To
- 415.8 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:415.45-415.8
- Mining Method
- underground
Location
- Location
- B2 Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade over a very narrow interval.
Negative factors
- Very narrow intercept length.
Evidence · table
“0.4”
Context: 0.35
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
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
CDH-25-231Columba · zincGrade: 0.2Grade Unit: %Intercept: 0.35 mView all detailsHide details
Identity
- Hole ID
- CDH-25-231
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 0.35 m
- True Width
- 0.18 m
- From
- 415.45 m
- To
- 415.8 m
- Intercept Depth
- 294.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-231:415.45-415.8
- Mining Method
- underground
Location
- Location
- B2 Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a very narrow interval.
Negative factors
- Very narrow intercept length.
Evidence · table
“0.2”
Context: 0.35
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
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
CDH-25-232Columba · silverGrade: 76Grade Unit: g/tIntercept: 16.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-232
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 76
- Grade Unit
- g/t
- Intercept
- 16.5 m
- True Width
- 12.64 m
- From
- 429 m
- To
- 445.5 m
- Intercept Depth
- 429 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-232:429-445.5
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A broad intercept with a low silver grade, indicating a wide zone of minor mineralization.
Negative factors
- Low grade for silver in an epithermal system.
Evidence · table
“76”
Context: 16.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 12.64
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
CDH-25-232Columba · leadGrade: 0.1Grade Unit: %Intercept: 16.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-232
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 16.5 m
- True Width
- 12.64 m
- From
- 429 m
- To
- 445.5 m
- Intercept Depth
- 429 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-232:429-445.5
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade over a broad interval.
Negative factors
- Low grade for lead.
Evidence · table
“0.1”
Context: 16.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 12.64
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
CDH-25-232Columba · zincGrade: 0.2Grade Unit: %Intercept: 16.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-232
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 16.5 m
- True Width
- 12.64 m
- From
- 429 m
- To
- 445.5 m
- Intercept Depth
- 429 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-232:429-445.5
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a broad interval.
Negative factors
- Low grade for zinc.
Evidence · table
“0.2”
Context: 16.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 12.64
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
CDH-25-232Columba · silverGrade: 3640Grade Unit: g/tIntercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- CDH-25-232
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 3640
- Grade Unit
- g/t
- Intercept
- 0.3 m
- True Width
- 0.23 m
- From
- 457.35 m
- To
- 457.65 m
- Intercept Depth
- 429 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-232:457.35-457.65
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This is an exceptionally high-grade silver intercept, well above the bonanza threshold, but over a very narrow width. It indicates the presence of very high-grade vein material.
Positive factors
- Bonanza grade silver intercept.
- True width disclosed.
Negative factors
- Extremely narrow intercept length.
Evidence · table
“3640”
Context: 0.30
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.23
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
CDH-25-232Columba · leadGrade: 1.2Grade Unit: %Intercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- CDH-25-232
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 0.3 m
- True Width
- 0.23 m
- From
- 457.35 m
- To
- 457.65 m
- Intercept Depth
- 429 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-232:457.35-457.65
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A strong lead grade associated with a bonanza silver intercept, but over a very narrow width.
Negative factors
- Extremely narrow intercept length.
Evidence · table
“1.2”
Context: 0.30
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.23
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
CDH-25-232Columba · zincGrade: 3.6Grade Unit: %Intercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- CDH-25-232
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 3.6
- Grade Unit
- %
- Intercept
- 0.3 m
- True Width
- 0.23 m
- From
- 457.35 m
- To
- 457.65 m
- Intercept Depth
- 429 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-232:457.35-457.65
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A strong zinc grade associated with a bonanza silver intercept, but over a very narrow width.
Negative factors
- Extremely narrow intercept length.
Evidence · table
“3.6”
Context: 0.30
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.23
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
CDH-25-233Columba · silverGrade: 106Grade Unit: g/tIntercept: 1.15 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 106
- Grade Unit
- g/t
- Intercept
- 1.15 m
- True Width
- 0.61 m
- From
- 158.4 m
- To
- 159.55 m
- Intercept Depth
- 158.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:158.4-159.55
- Mining Method
- underground
Location
- Location
- G Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A narrow intercept with a moderate silver grade, indicating mineralization in the G Vein system.
Negative factors
- Moderate grade over a narrow interval.
Evidence · table
“106”
Context: 1.15
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.61
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
CDH-25-233Columba · leadGrade: 0Grade Unit: %Intercept: 1.15 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 1.15 m
- True Width
- 0.61 m
- From
- 158.4 m
- To
- 159.55 m
- Intercept Depth
- 158.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:158.4-159.55
- Mining Method
- underground
Location
- Location
- G Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: No significant lead grade reported for this interval.
Negative factors
- No significant lead grade.
Evidence · table
“0.0”
Context: 1.15
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.61
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
CDH-25-233Columba · zincGrade: 0.1Grade Unit: %Intercept: 1.15 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.15 m
- True Width
- 0.61 m
- From
- 158.4 m
- To
- 159.55 m
- Intercept Depth
- 158.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:158.4-159.55
- Mining Method
- underground
Location
- Location
- G Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a narrow interval.
Negative factors
- Low grade for zinc.
Evidence · table
“0.1”
Context: 1.15
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.61
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
CDH-25-233Columba · silverGrade: 122Grade Unit: g/tIntercept: 1.35 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 122
- Grade Unit
- g/t
- Intercept
- 1.35 m
- True Width
- 0.72 m
- From
- 161.65 m
- To
- 163 m
- Intercept Depth
- 158.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:161.65-163
- Mining Method
- underground
Location
- Location
- G Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A narrow intercept with a moderate silver grade, indicating continued mineralization in the G Vein system.
Negative factors
- Moderate grade over a narrow interval.
Evidence · table
“122”
Context: 1.35
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.72
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
CDH-25-233Columba · leadGrade: 0.1Grade Unit: %Intercept: 1.35 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.35 m
- True Width
- 0.72 m
- From
- 161.65 m
- To
- 163 m
- Intercept Depth
- 158.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:161.65-163
- Mining Method
- underground
Location
- Location
- G Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade over a narrow interval.
Negative factors
- Low grade for lead.
Evidence · table
“0.1”
Context: 1.35
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.72
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
CDH-25-233Columba · zincGrade: 0.1Grade Unit: %Intercept: 1.35 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.35 m
- True Width
- 0.72 m
- From
- 161.65 m
- To
- 163 m
- Intercept Depth
- 158.4 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:161.65-163
- Mining Method
- underground
Location
- Location
- G Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a narrow interval.
Negative factors
- Low grade for zinc.
Evidence · table
“0.1”
Context: 1.35
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.72
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
CDH-25-233Columba · silverGrade: 503Grade Unit: g/tIntercept: 10 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 503
- Grade Unit
- g/t
- Intercept
- 10 m
- True Width
- 5.3 m
- From
- 372 m
- To
- 382 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:372-382
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This is a strong silver intercept, significantly above the project average and peer comparison, over a good width with true width disclosed. It represents a successful step-out at depth in the Lupe Vein System, indicating strong growth potential.
Positive factors
- High-grade silver intercept, above project average and peer comparison.
- Significant intercept length and true width disclosed.
- Step-out extension at depth.
Evidence · table
“503”
Context: 10.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 5.3
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
CDH-25-233Columba · leadGrade: 0.1Grade Unit: %Intercept: 10 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 10 m
- True Width
- 5.3 m
- From
- 372 m
- To
- 382 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:372-382
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade associated with a strong silver intercept over a good width.
Evidence · table
“0.1”
Context: 10.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 5.3
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
CDH-25-233Columba · zincGrade: 0.6Grade Unit: %Intercept: 10 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 10 m
- True Width
- 5.3 m
- From
- 372 m
- To
- 382 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:372-382
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate zinc grade associated with a strong silver intercept over a good width.
Evidence · table
“0.6”
Context: 10.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 5.3
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
CDH-25-233Columba · silverGrade: 3620Grade Unit: g/tIntercept: 1.1 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 3620
- Grade Unit
- g/t
- Intercept
- 1.1 m
- True Width
- 0.58 m
- From
- 373 m
- To
- 374.1 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:373-374.1
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This sub-interval contains bonanza-grade silver, significantly contributing to the overall high-grade intercept, although over a narrow width.
Positive factors
- Bonanza grade silver intercept.
- True width disclosed.
Negative factors
- Narrow intercept length.
Evidence · table
“3620”
Context: 1.10
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.58
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
CDH-25-233Columba · leadGrade: 0.1Grade Unit: %Intercept: 1.1 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.1 m
- True Width
- 0.58 m
- From
- 373 m
- To
- 374.1 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:373-374.1
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade associated with a bonanza silver intercept over a narrow width.
Negative factors
- Narrow intercept length.
Evidence · table
“0.1”
Context: 1.10
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.58
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
CDH-25-233Columba · zincGrade: 0.8Grade Unit: %Intercept: 1.1 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.8
- Grade Unit
- %
- Intercept
- 1.1 m
- True Width
- 0.58 m
- From
- 373 m
- To
- 374.1 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:373-374.1
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate zinc grade associated with a bonanza silver intercept over a narrow width.
Negative factors
- Narrow intercept length.
Evidence · table
“0.8”
Context: 1.10
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.58
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
CDH-25-233Columba · silverGrade: 78Grade Unit: g/tIntercept: 4.8 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 78
- Grade Unit
- g/t
- Intercept
- 4.8 m
- True Width
- 2.54 m
- From
- 392 m
- To
- 396.8 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:392-396.8
- Mining Method
- underground
Location
- Location
- B2 Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate width intercept with a low silver grade, indicating minor mineralization in the B2 Vein System.
Negative factors
- Low grade for silver in an epithermal system.
Evidence · table
“78”
Context: 4.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.54
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
CDH-25-233Columba · leadGrade: 0.2Grade Unit: %Intercept: 4.8 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 4.8 m
- True Width
- 2.54 m
- From
- 392 m
- To
- 396.8 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:392-396.8
- Mining Method
- underground
Location
- Location
- B2 Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade over a moderate width.
Negative factors
- Low grade for lead.
Evidence · table
“0.2”
Context: 4.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.54
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
CDH-25-233Columba · zincGrade: 0.6Grade Unit: %Intercept: 4.8 mView all detailsHide details
Identity
- Hole ID
- CDH-25-233
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 4.8 m
- True Width
- 2.54 m
- From
- 392 m
- To
- 396.8 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-233:392-396.8
- Mining Method
- underground
Location
- Location
- B2 Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a moderate width.
Negative factors
- Low grade for zinc.
Evidence · table
“0.6”
Context: 4.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.54
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
CDH-25-234Columba · silverGrade: 31Grade Unit: g/tIntercept: 14.45 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 31
- Grade Unit
- g/t
- Intercept
- 14.45 m
- True Width
- 9.29 m
- From
- 507.55 m
- To
- 522 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:507.55-522
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A broad intercept with a very low silver grade, indicating minor mineralization.
Negative factors
- Very low grade for silver in an epithermal system.
Evidence · table
“31”
Context: 14.45
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 9.29
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
CDH-25-234Columba · leadGrade: 0.4Grade Unit: %Intercept: 14.45 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 14.45 m
- True Width
- 9.29 m
- From
- 507.55 m
- To
- 522 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:507.55-522
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade over a broad interval.
Negative factors
- Low grade for lead.
Evidence · table
“0.4”
Context: 14.45
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 9.29
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
CDH-25-234Columba · zincGrade: 1.3Grade Unit: %Intercept: 14.45 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1.3
- Grade Unit
- %
- Intercept
- 14.45 m
- True Width
- 9.29 m
- From
- 507.55 m
- To
- 522 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:507.55-522
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a broad interval.
Negative factors
- Low grade for zinc.
Evidence · table
“1.3”
Context: 14.45
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 9.29
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
CDH-25-234Columba · silverGrade: 98Grade Unit: g/tIntercept: 4.75 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 98
- Grade Unit
- g/t
- Intercept
- 4.75 m
- True Width
- 3.04 m
- From
- 536.4 m
- To
- 541.15 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:536.4-541.15
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate width intercept with a low silver grade, indicating minor mineralization.
Negative factors
- Low grade for silver in an epithermal system.
Evidence · table
“98”
Context: 4.75
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.04
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
CDH-25-234Columba · leadGrade: 0.1Grade Unit: %Intercept: 4.75 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 4.75 m
- True Width
- 3.04 m
- From
- 536.4 m
- To
- 541.15 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:536.4-541.15
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade over a moderate width.
Negative factors
- Low grade for lead.
Evidence · table
“0.1”
Context: 4.75
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.04
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
CDH-25-234Columba · zincGrade: 2.1Grade Unit: %Intercept: 4.75 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 2.1
- Grade Unit
- %
- Intercept
- 4.75 m
- True Width
- 3.04 m
- From
- 536.4 m
- To
- 541.15 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:536.4-541.15
- Mining Method
- underground
Location
- Location
- D Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade over a moderate width.
Negative factors
- Low grade for zinc.
Evidence · table
“2.1”
Context: 4.75
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.04
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
CDH-25-234Columba · silverGrade: 13Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 13
- Grade Unit
- g/t
- Intercept
- 0.5 m
- True Width
- 0.32 m
- From
- 641.75 m
- To
- 642.25 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:641.75-642.25
- Mining Method
- underground
Location
- Location
- FW of D Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A very low silver grade over a very narrow interval, indicating minimal mineralization.
Negative factors
- Very low grade for silver.
- Very narrow intercept length.
Evidence · table
“13”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.32
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
CDH-25-234Columba · leadGrade: 2.9Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 2.9
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.32 m
- From
- 641.75 m
- To
- 642.25 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:641.75-642.25
- Mining Method
- underground
Location
- Location
- FW of D Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A strong lead grade over a very narrow interval, indicating high-grade lead mineralization.
Negative factors
- Very narrow intercept length.
Evidence · table
“2.9”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.32
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
CDH-25-234Columba · zincGrade: 8Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 8
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.32 m
- From
- 641.75 m
- To
- 642.25 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:641.75-642.25
- Mining Method
- underground
Location
- Location
- FW of D Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A strong zinc grade over a very narrow interval, indicating high-grade zinc mineralization.
Negative factors
- Very narrow intercept length.
Evidence · table
“8.0”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.32
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
CDH-25-234Columba · silverGrade: 6Grade Unit: g/tIntercept: 3 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 6
- Grade Unit
- g/t
- Intercept
- 3 m
- True Width
- 1.92 m
- From
- 662 m
- To
- 665 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:662-665
- Mining Method
- underground
Location
- Location
- FW of D Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A very low silver grade over a narrow interval, indicating minimal mineralization.
Negative factors
- Very low grade for silver.
Evidence · table
“6”
Context: 3.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.92
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
CDH-25-234Columba · leadGrade: 1.2Grade Unit: %Intercept: 3 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 3 m
- True Width
- 1.92 m
- From
- 662 m
- To
- 665 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:662-665
- Mining Method
- underground
Location
- Location
- FW of D Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate lead grade over a narrow interval.
Evidence · table
“1.2”
Context: 3.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.92
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
CDH-25-234Columba · zincGrade: 4.5Grade Unit: %Intercept: 3 mView all detailsHide details
Identity
- Hole ID
- CDH-25-234
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 4.5
- Grade Unit
- %
- Intercept
- 3 m
- True Width
- 1.92 m
- From
- 662 m
- To
- 665 m
- Intercept Depth
- 507.55 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-234:662-665
- Mining Method
- underground
Location
- Location
- FW of D Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate zinc grade over a narrow interval.
Evidence · table
“4.5”
Context: 3.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.92
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
CDH-25-235Columba · silverGrade: 319Grade Unit: g/tIntercept: 9.88 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 319
- Grade Unit
- g/t
- Intercept
- 9.88 m
- True Width
- 6.08 m
- From
- 423.67 m
- To
- 433.55 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:423.67-433.55
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This is a strong silver intercept, significantly above the project average and peer comparison, over a good width with true width disclosed. It represents a successful step-out at depth in the Lupe Vein System, indicating strong growth potential.
Positive factors
- High-grade silver intercept, above project average and peer comparison.
- Significant intercept length and true width disclosed.
- Step-out extension at depth.
Evidence · table
“319”
Context: 9.88
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 6.08
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
CDH-25-235Columba · leadGrade: 0.1Grade Unit: %Intercept: 9.88 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 9.88 m
- True Width
- 6.08 m
- From
- 423.67 m
- To
- 433.55 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:423.67-433.55
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade associated with a strong silver intercept over a good width.
Evidence · table
“0.1”
Context: 9.88
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 6.08
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
CDH-25-235Columba · zincGrade: 0.6Grade Unit: %Intercept: 9.88 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 9.88 m
- True Width
- 6.08 m
- From
- 423.67 m
- To
- 433.55 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:423.67-433.55
- Mining Method
- underground
Location
- Location
- Lupe Vein System
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate zinc grade associated with a strong silver intercept over a good width.
Evidence · table
“0.6”
Context: 9.88
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 6.08
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
CDH-25-235Columba · silverGrade: 687Grade Unit: g/tIntercept: 2 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 687
- Grade Unit
- g/t
- Intercept
- 2 m
- True Width
- 1.24 m
- From
- 426 m
- To
- 428 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:426-428
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This sub-interval contains bonanza-grade silver, significantly contributing to the overall high-grade intercept, although over a narrow width.
Positive factors
- Bonanza grade silver intercept.
- True width disclosed.
Negative factors
- Narrow intercept length.
Evidence · table
“687”
Context: 2.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.24
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
CDH-25-235Columba · leadGrade: 0.2Grade Unit: %Intercept: 2 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 2 m
- True Width
- 1.24 m
- From
- 426 m
- To
- 428 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:426-428
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade associated with a bonanza silver intercept over a narrow width.
Negative factors
- Narrow intercept length.
Evidence · table
“0.2”
Context: 2.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.24
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
CDH-25-235Columba · zincGrade: 0.8Grade Unit: %Intercept: 2 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.8
- Grade Unit
- %
- Intercept
- 2 m
- True Width
- 1.24 m
- From
- 426 m
- To
- 428 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:426-428
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate zinc grade associated with a bonanza silver intercept over a narrow width.
Negative factors
- Narrow intercept length.
Evidence · table
“0.8”
Context: 2.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.24
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
CDH-25-235Columba · silverGrade: 946Grade Unit: g/tIntercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 946
- Grade Unit
- g/t
- Intercept
- 0.8 m
- True Width
- 0.5 m
- From
- 427.2 m
- To
- 428 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:427.2-428
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This sub-interval contains bonanza-grade silver, further highlighting the high-grade nature of the vein, although over a very narrow width.
Positive factors
- Bonanza grade silver intercept.
- True width disclosed.
Negative factors
- Very narrow intercept length.
Evidence · table
“946”
Context: 0.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.5
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
CDH-25-235Columba · leadGrade: 0.2Grade Unit: %Intercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 0.8 m
- True Width
- 0.5 m
- From
- 427.2 m
- To
- 428 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:427.2-428
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade associated with a bonanza silver intercept over a very narrow width.
Negative factors
- Very narrow intercept length.
Evidence · table
“0.2”
Context: 0.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.5
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
CDH-25-235Columba · zincGrade: 1.1Grade Unit: %Intercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1.1
- Grade Unit
- %
- Intercept
- 0.8 m
- True Width
- 0.5 m
- From
- 427.2 m
- To
- 428 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:427.2-428
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade associated with a bonanza silver intercept over a very narrow width.
Negative factors
- Very narrow intercept length.
Evidence · table
“1.1”
Context: 0.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.5
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
CDH-25-235Columba · silverGrade: 874Grade Unit: g/tIntercept: 1.15 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 874
- Grade Unit
- g/t
- Intercept
- 1.15 m
- True Width
- 0.71 m
- From
- 430.4 m
- To
- 431.55 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:430.4-431.55
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This sub-interval contains bonanza-grade silver, significantly contributing to the overall high-grade intercept, although over a narrow width.
Positive factors
- Bonanza grade silver intercept.
- True width disclosed.
Negative factors
- Narrow intercept length.
Evidence · table
“874”
Context: 1.15
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.71
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
CDH-25-235Columba · leadGrade: 0.2Grade Unit: %Intercept: 1.15 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 1.15 m
- True Width
- 0.71 m
- From
- 430.4 m
- To
- 431.55 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:430.4-431.55
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade associated with a bonanza silver intercept over a narrow width.
Negative factors
- Narrow intercept length.
Evidence · table
“0.2”
Context: 1.15
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.71
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
CDH-25-235Columba · zincGrade: 0.6Grade Unit: %Intercept: 1.15 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 1.15 m
- True Width
- 0.71 m
- From
- 430.4 m
- To
- 431.55 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:430.4-431.55
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A moderate zinc grade associated with a bonanza silver intercept over a narrow width.
Negative factors
- Narrow intercept length.
Evidence · table
“0.6”
Context: 1.15
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.71
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
CDH-25-235Columba · silverGrade: 1030Grade Unit: g/tIntercept: 0.65 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1030
- Grade Unit
- g/t
- Intercept
- 0.65 m
- True Width
- 0.4 m
- From
- 430.9 m
- To
- 431.55 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:430.9-431.55
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This sub-interval contains bonanza-grade silver, further highlighting the high-grade nature of the vein, although over a very narrow width.
Positive factors
- Bonanza grade silver intercept.
- True width disclosed.
Negative factors
- Very narrow intercept length.
Evidence · table
“1030”
Context: 0.65
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
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
CDH-25-235Columba · leadGrade: 0.3Grade Unit: %Intercept: 0.65 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 0.65 m
- True Width
- 0.4 m
- From
- 430.9 m
- To
- 431.55 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:430.9-431.55
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low lead grade associated with a bonanza silver intercept over a very narrow width.
Negative factors
- Very narrow intercept length.
Evidence · table
“0.3”
Context: 0.65
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
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
CDH-25-235Columba · zincGrade: 0.7Grade Unit: %Intercept: 0.65 mView all detailsHide details
Identity
- Hole ID
- CDH-25-235
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 0.65 m
- True Width
- 0.4 m
- From
- 430.9 m
- To
- 431.55 m
- Intercept Depth
- 423.67 m
Classification
- Deposit Type
- epithermal
- Program
- exploration
- Sample Type
- drill
- Group ID
- CDH-25-235:430.9-431.55
- Mining Method
- underground
Location
- Location
- Lupe Vein
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: A low zinc grade associated with a bonanza silver intercept over a very narrow width.
Negative factors
- Very narrow intercept length.
Evidence · table
“0.7”
Context: 0.65
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
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
inclColumba · silverGrade: 115Grade Unit: g/tIntercept: 2 mView all detailsHide details
Identity
- Hole ID
- incl
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 115
- Grade Unit
- g/t
- Intercept
- 2 m
- True Width
- 1.2 m
- From
- 253.5 m
- To
- 255.5 m
- Intercept Depth
- 253.5 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- incl:253.5-255.5
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 115 g/t silver is moderate against the default band [500, 200, 100, 30] g/t. Grade×width 230.0 g/t·m is weak (grade alone is moderate; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“115”
Context: incl
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.2
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
inclColumba · leadGrade: 0Grade Unit: %Intercept: 2 mView all detailsHide details
Identity
- Hole ID
- incl
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 2 m
- True Width
- 1.2 m
- From
- 253.5 m
- To
- 255.5 m
- Intercept Depth
- 253.5 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- incl:253.5-255.5
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.0 %·m is below.
Negative factors
- 0 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.0”
Context: incl
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.2
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
inclColumba · zincGrade: 0.1Grade Unit: %Intercept: 2 mView all detailsHide details
Identity
- Hole ID
- incl
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 2 m
- True Width
- 1.2 m
- From
- 253.5 m
- To
- 255.5 m
- Intercept Depth
- 253.5 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- incl:253.5-255.5
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.2 %·m is below.
Negative factors
- 0.1 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: incl
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.2
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
ANDLupe Vein · silverGrade: 199Grade Unit: g/tIntercept: 0.63 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 199
- Grade Unit
- g/t
- Intercept
- 0.63 m
- True Width
- 0.38 m
- From
- 313.37 m
- To
- 314 m
- Intercept Depth
- 313.37 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:313.37-314
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 199 g/t silver is moderate against the default band [500, 200, 100, 30] g/t. Grade×width 125.4 g/t·m is below (grade alone is moderate; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“199”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.38
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
ANDLupe Vein · leadGrade: 0.1Grade Unit: %Intercept: 0.63 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 0.63 m
- True Width
- 0.38 m
- From
- 313.37 m
- To
- 314 m
- Intercept Depth
- 313.37 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:313.37-314
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.1 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.38
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
ANDLupe Vein · zincGrade: 0.1Grade Unit: %Intercept: 0.63 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 0.63 m
- True Width
- 0.38 m
- From
- 313.37 m
- To
- 314 m
- Intercept Depth
- 313.37 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:313.37-314
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.1 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.38
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
ANDLupe Vein · silverGrade: 203Grade Unit: g/tIntercept: 1.25 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 203
- Grade Unit
- g/t
- Intercept
- 1.25 m
- True Width
- 0.75 m
- From
- 382.75 m
- To
- 384 m
- Intercept Depth
- 382.75 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:382.75-384
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 203 g/t silver is strong against the default band [500, 200, 100, 30] g/t. Grade×width 253.8 g/t·m is weak (grade alone is strong; the better of the two is used).
Positive factors
- 203 g/t silver is strong on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“203”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.75
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
ANDLupe Vein · leadGrade: 0.1Grade Unit: %Intercept: 1.25 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.25 m
- True Width
- 0.75 m
- From
- 382.75 m
- To
- 384 m
- Intercept Depth
- 382.75 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:382.75-384
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.1 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.75
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
ANDLupe Vein · zincGrade: 0.5Grade Unit: %Intercept: 1.25 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.5
- Grade Unit
- %
- Intercept
- 1.25 m
- True Width
- 0.75 m
- From
- 382.75 m
- To
- 384 m
- Intercept Depth
- 382.75 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:382.75-384
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.5 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.6 %·m is below.
Negative factors
- 0.5 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.5”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.75
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
ANDLupe Vein · silverGrade: 5Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 5
- Grade Unit
- g/t
- Intercept
- 0.5 m
- True Width
- 0.3 m
- From
- 643 m
- To
- 643.5 m
- Intercept Depth
- 643 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:643-643.5
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 5 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 2.5 g/t·m is below.
Negative factors
- 5 g/t silver is below the weak threshold (30 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“5”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
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
ANDLupe Vein · leadGrade: 0.6Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.3 m
- From
- 643 m
- To
- 643.5 m
- Intercept Depth
- 643 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:643-643.5
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.6 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.3 %·m is below.
Negative factors
- 0.6 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.6”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
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
ANDLupe Vein · zincGrade: 5.1Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 5.1
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.3 m
- From
- 643 m
- To
- 643.5 m
- Intercept Depth
- 643 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:643-643.5
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 5.1 % zinc is moderate against the default band [18, 10, 5, 2] %. Grade×width 2.5 %·m is below (grade alone is moderate; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“5.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
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
ANDLupe Vein · silverGrade: 160Grade Unit: g/tIntercept: 1.05 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 160
- Grade Unit
- g/t
- Intercept
- 1.05 m
- True Width
- 0.53 m
- From
- 307.15 m
- To
- 308.2 m
- Intercept Depth
- 307.15 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:307.15-308.2
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 160 g/t silver is moderate against the default band [500, 200, 100, 30] g/t. Grade×width 168.0 g/t·m is below (grade alone is moderate; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“160”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.53
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
ANDLupe Vein · leadGrade: 0Grade Unit: %Intercept: 1.05 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 1.05 m
- True Width
- 0.53 m
- From
- 307.15 m
- To
- 308.2 m
- Intercept Depth
- 307.15 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:307.15-308.2
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.0 %·m is below.
Negative factors
- 0 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.0”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.53
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
ANDLupe Vein · zincGrade: 0.1Grade Unit: %Intercept: 1.05 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.05 m
- True Width
- 0.53 m
- From
- 307.15 m
- To
- 308.2 m
- Intercept Depth
- 307.15 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:307.15-308.2
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.1 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.53
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
ANDLupe Vein · silverGrade: 81Grade Unit: g/tIntercept: 4.15 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 81
- Grade Unit
- g/t
- Intercept
- 4.15 m
- True Width
- 2.07 m
- From
- 312.85 m
- To
- 317 m
- Intercept Depth
- 312.85 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:312.85-317
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 81 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 336.2 g/t·m is weak.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“81”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.07
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
ANDLupe Vein · leadGrade: 0Grade Unit: %Intercept: 4.15 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 4.15 m
- True Width
- 2.07 m
- From
- 312.85 m
- To
- 317 m
- Intercept Depth
- 312.85 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:312.85-317
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.0 %·m is below.
Negative factors
- 0 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.0”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.07
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
ANDLupe Vein · zincGrade: 0Grade Unit: %Intercept: 4.15 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 4.15 m
- True Width
- 2.07 m
- From
- 312.85 m
- To
- 317 m
- Intercept Depth
- 312.85 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:312.85-317
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.0 %·m is below.
Negative factors
- 0 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.0”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.07
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
ANDLupe Vein · silverGrade: 255Grade Unit: g/tIntercept: 0.35 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 255
- Grade Unit
- g/t
- Intercept
- 0.35 m
- True Width
- 0.18 m
- From
- 415.45 m
- To
- 415.8 m
- Intercept Depth
- 415.45 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:415.45-415.8
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 255 g/t silver is strong against the default band [500, 200, 100, 30] g/t. Grade×width 89.3 g/t·m is below (grade alone is strong; the better of the two is used).
Positive factors
- 255 g/t silver is strong on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“255”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
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
ANDLupe Vein · leadGrade: 0.4Grade Unit: %Intercept: 0.35 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 0.35 m
- True Width
- 0.18 m
- From
- 415.45 m
- To
- 415.8 m
- Intercept Depth
- 415.45 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:415.45-415.8
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.4 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.4 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.4”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
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
ANDLupe Vein · zincGrade: 0.2Grade Unit: %Intercept: 0.35 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 0.35 m
- True Width
- 0.18 m
- From
- 415.45 m
- To
- 415.8 m
- Intercept Depth
- 415.45 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:415.45-415.8
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.2 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.2 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.2”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
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
ANDLupe Vein · silverGrade: 3640Grade Unit: g/tIntercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 3640
- Grade Unit
- g/t
- Intercept
- 0.3 m
- True Width
- 0.23 m
- From
- 457.35 m
- To
- 457.65 m
- Intercept Depth
- 457.35 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:457.35-457.65
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 3640 g/t silver is exceptional against the default band [500, 200, 100, 30] g/t. Grade×width 1092.0 g/t·m is moderate (grade alone is exceptional; the better of the two is used).
Positive factors
- 3640 g/t silver is exceptional on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“3640”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.23
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
ANDLupe Vein · leadGrade: 1.2Grade Unit: %Intercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 0.3 m
- True Width
- 0.23 m
- From
- 457.35 m
- To
- 457.65 m
- Intercept Depth
- 457.35 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:457.35-457.65
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 1.2 % lead is weak against the default band [10, 6, 3, 1] %. Grade×width 0.4 %·m is below (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“1.2”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.23
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
ANDLupe Vein · zincGrade: 3.6Grade Unit: %Intercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 3.6
- Grade Unit
- %
- Intercept
- 0.3 m
- True Width
- 0.23 m
- From
- 457.35 m
- To
- 457.65 m
- Intercept Depth
- 457.35 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:457.35-457.65
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 3.6 % zinc is weak against the default band [18, 10, 5, 2] %. Grade×width 1.1 %·m is below (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“3.6”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.23
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
ANDLupe Vein · silverGrade: 122Grade Unit: g/tIntercept: 1.35 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 122
- Grade Unit
- g/t
- Intercept
- 1.35 m
- True Width
- 0.72 m
- From
- 161.65 m
- To
- 163 m
- Intercept Depth
- 161.65 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:161.65-163
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 122 g/t silver is moderate against the default band [500, 200, 100, 30] g/t. Grade×width 164.7 g/t·m is below (grade alone is moderate; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“122”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.72
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
ANDLupe Vein · leadGrade: 0.1Grade Unit: %Intercept: 1.35 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.35 m
- True Width
- 0.72 m
- From
- 161.65 m
- To
- 163 m
- Intercept Depth
- 161.65 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:161.65-163
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.1 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.72
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
ANDLupe Vein · zincGrade: 0.1Grade Unit: %Intercept: 1.35 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.35 m
- True Width
- 0.72 m
- From
- 161.65 m
- To
- 163 m
- Intercept Depth
- 161.65 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:161.65-163
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.1 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.72
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
ANDLupe Vein · silverGrade: 503Grade Unit: g/tIntercept: 10 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 503
- Grade Unit
- g/t
- Intercept
- 10 m
- True Width
- 5.3 m
- From
- 372 m
- To
- 382 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:372-382
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 503 g/t silver is exceptional against the default band [500, 200, 100, 30] g/t. Grade×width 5030.0 g/t·m is strong (grade alone is exceptional; the better of the two is used).
Positive factors
- 503 g/t silver is exceptional on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“503”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 5.3
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
ANDLupe Vein · leadGrade: 0.1Grade Unit: %Intercept: 10 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 10 m
- True Width
- 5.3 m
- From
- 372 m
- To
- 382 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:372-382
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 1.0 %·m is below.
Negative factors
- 0.1 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 5.3
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
ANDLupe Vein · zincGrade: 0.6Grade Unit: %Intercept: 10 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 10 m
- True Width
- 5.3 m
- From
- 372 m
- To
- 382 m
- Intercept Depth
- 372 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:372-382
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.6 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 6.0 %·m is below.
Negative factors
- 0.6 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.6”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 5.3
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
InclColumba · silverGrade: 3620Grade Unit: g/tIntercept: 1.1 mView all detailsHide details
Identity
- Hole ID
- Incl
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 3620
- Grade Unit
- g/t
- Intercept
- 1.1 m
- True Width
- 0.58 m
- From
- 373 m
- To
- 374.1 m
- Intercept Depth
- 373 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- Incl:373-374.1
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 3620 g/t silver is exceptional against the default band [500, 200, 100, 30] g/t. Grade×width 3982.0 g/t·m is strong (grade alone is exceptional; the better of the two is used).
Positive factors
- 3620 g/t silver is exceptional on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“3620”
Context: Incl
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.58
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
InclColumba · leadGrade: 0.1Grade Unit: %Intercept: 1.1 mView all detailsHide details
Identity
- Hole ID
- Incl
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.1 m
- True Width
- 0.58 m
- From
- 373 m
- To
- 374.1 m
- Intercept Depth
- 373 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- Incl:373-374.1
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.1 %·m is below.
Negative factors
- 0.1 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: Incl
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.58
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
InclColumba · zincGrade: 0.8Grade Unit: %Intercept: 1.1 mView all detailsHide details
Identity
- Hole ID
- Incl
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.8
- Grade Unit
- %
- Intercept
- 1.1 m
- True Width
- 0.58 m
- From
- 373 m
- To
- 374.1 m
- Intercept Depth
- 373 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- Incl:373-374.1
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.8 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.9 %·m is below.
Negative factors
- 0.8 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.8”
Context: Incl
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.58
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
ANDLupe Vein · silverGrade: 78Grade Unit: g/tIntercept: 4.8 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 78
- Grade Unit
- g/t
- Intercept
- 4.8 m
- True Width
- 2.54 m
- From
- 392 m
- To
- 396.8 m
- Intercept Depth
- 392 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:392-396.8
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 78 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 374.4 g/t·m is weak.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“78”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.54
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
ANDLupe Vein · leadGrade: 0.2Grade Unit: %Intercept: 4.8 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 4.8 m
- True Width
- 2.54 m
- From
- 392 m
- To
- 396.8 m
- Intercept Depth
- 392 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:392-396.8
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.2 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 1.0 %·m is below.
Negative factors
- 0.2 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.2”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.54
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
ANDLupe Vein · zincGrade: 0.6Grade Unit: %Intercept: 4.8 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 4.8 m
- True Width
- 2.54 m
- From
- 392 m
- To
- 396.8 m
- Intercept Depth
- 392 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:392-396.8
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.6 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 2.9 %·m is below.
Negative factors
- 0.6 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.6”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.54
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
ANDLupe Vein · silverGrade: 98Grade Unit: g/tIntercept: 4.75 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 98
- Grade Unit
- g/t
- Intercept
- 4.75 m
- True Width
- 3.04 m
- From
- 536.4 m
- To
- 541.15 m
- Intercept Depth
- 536.4 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:536.4-541.15
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 98 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 465.5 g/t·m is weak.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“98”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.04
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
ANDLupe Vein · leadGrade: 0.1Grade Unit: %Intercept: 4.75 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 4.75 m
- True Width
- 3.04 m
- From
- 536.4 m
- To
- 541.15 m
- Intercept Depth
- 536.4 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:536.4-541.15
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.1 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.5 %·m is below.
Negative factors
- 0.1 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.04
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
ANDLupe Vein · zincGrade: 2.1Grade Unit: %Intercept: 4.75 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 2.1
- Grade Unit
- %
- Intercept
- 4.75 m
- True Width
- 3.04 m
- From
- 536.4 m
- To
- 541.15 m
- Intercept Depth
- 536.4 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:536.4-541.15
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 2.1 % zinc is weak against the default band [18, 10, 5, 2] %. Grade×width 10.0 %·m is below (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“2.1”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 3.04
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
ANDLupe Vein · silverGrade: 13Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 13
- Grade Unit
- g/t
- Intercept
- 0.5 m
- True Width
- 0.32 m
- From
- 641.75 m
- To
- 642.25 m
- Intercept Depth
- 641.75 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:641.75-642.25
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 13 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 6.5 g/t·m is below.
Negative factors
- 13 g/t silver is below the weak threshold (30 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“13”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.32
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
ANDLupe Vein · leadGrade: 2.9Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 2.9
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.32 m
- From
- 641.75 m
- To
- 642.25 m
- Intercept Depth
- 641.75 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:641.75-642.25
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 2.9 % lead is weak against the default band [10, 6, 3, 1] %. Grade×width 1.4 %·m is below (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“2.9”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.32
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
ANDLupe Vein · zincGrade: 8Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 8
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.32 m
- From
- 641.75 m
- To
- 642.25 m
- Intercept Depth
- 641.75 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:641.75-642.25
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 8 % zinc is moderate against the default band [18, 10, 5, 2] %. Grade×width 4.0 %·m is below (grade alone is moderate; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“8.0”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.32
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
ANDLupe Vein · silverGrade: 6Grade Unit: g/tIntercept: 3 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 6
- Grade Unit
- g/t
- Intercept
- 3 m
- True Width
- 1.92 m
- From
- 662 m
- To
- 665 m
- Intercept Depth
- 662 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:662-665
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 6 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 18.0 g/t·m is below.
Negative factors
- 6 g/t silver is below the weak threshold (30 g/t) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“6”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.92
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
ANDLupe Vein · leadGrade: 1.2Grade Unit: %Intercept: 3 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 3 m
- True Width
- 1.92 m
- From
- 662 m
- To
- 665 m
- Intercept Depth
- 662 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:662-665
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 1.2 % lead is weak against the default band [10, 6, 3, 1] %. Grade×width 3.6 %·m is below (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“1.2”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.92
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
ANDLupe Vein · zincGrade: 4.5Grade Unit: %Intercept: 3 mView all detailsHide details
Identity
- Hole ID
- AND
- Project
- Lupe Vein
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 4.5
- Grade Unit
- %
- Intercept
- 3 m
- True Width
- 1.92 m
- From
- 662 m
- To
- 665 m
- Intercept Depth
- 662 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- AND:662-665
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 4.5 % zinc is weak against the default band [18, 10, 5, 2] %. Grade×width 13.5 %·m is below (grade alone is weak; the better of the two is used).
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“4.5”
Context: AND
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.92
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
Sub int 1Columba · silverGrade: 687Grade Unit: g/tIntercept: 2 mView all detailsHide details
Identity
- Hole ID
- Sub int 1
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 687
- Grade Unit
- g/t
- Intercept
- 2 m
- True Width
- 1.24 m
- From
- 426 m
- To
- 428 m
- Intercept Depth
- 426 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- Sub int 1:426-428
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 687 g/t silver is exceptional against the default band [500, 200, 100, 30] g/t. Grade×width 1374.0 g/t·m is moderate (grade alone is exceptional; the better of the two is used).
Positive factors
- 687 g/t silver is exceptional on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“687”
Context: Sub int 1
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.24
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
Sub int 1Columba · leadGrade: 0.2Grade Unit: %Intercept: 2 mView all detailsHide details
Identity
- Hole ID
- Sub int 1
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 2 m
- True Width
- 1.24 m
- From
- 426 m
- To
- 428 m
- Intercept Depth
- 426 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- Sub int 1:426-428
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.2 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.4 %·m is below.
Negative factors
- 0.2 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.2”
Context: Sub int 1
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.24
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
Sub int 1Columba · zincGrade: 0.8Grade Unit: %Intercept: 2 mView all detailsHide details
Identity
- Hole ID
- Sub int 1
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.8
- Grade Unit
- %
- Intercept
- 2 m
- True Width
- 1.24 m
- From
- 426 m
- To
- 428 m
- Intercept Depth
- 426 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- Sub int 1:426-428
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.8 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 1.6 %·m is below.
Negative factors
- 0.8 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.8”
Context: Sub int 1
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.24
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
INCLColumba · silverGrade: 946Grade Unit: g/tIntercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- INCL
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 946
- Grade Unit
- g/t
- Intercept
- 0.8 m
- True Width
- 0.5 m
- From
- 427.2 m
- To
- 428 m
- Intercept Depth
- 427.2 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- INCL:427.2-428
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 946 g/t silver is exceptional against the default band [500, 200, 100, 30] g/t. Grade×width 756.8 g/t·m is weak (grade alone is exceptional; the better of the two is used).
Positive factors
- 946 g/t silver is exceptional on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“946”
Context: INCL
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.5
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
INCLColumba · leadGrade: 0.2Grade Unit: %Intercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- INCL
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 0.8 m
- True Width
- 0.5 m
- From
- 427.2 m
- To
- 428 m
- Intercept Depth
- 427.2 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- INCL:427.2-428
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.2 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.2 %·m is below.
Negative factors
- 0.2 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.2”
Context: INCL
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.5
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
INCLColumba · zincGrade: 1.1Grade Unit: %Intercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- INCL
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1.1
- Grade Unit
- %
- Intercept
- 0.8 m
- True Width
- 0.5 m
- From
- 427.2 m
- To
- 428 m
- Intercept Depth
- 427.2 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- INCL:427.2-428
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 1.1 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.9 %·m is below.
Negative factors
- 1.1 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“1.1”
Context: INCL
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.5
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
Sub int 2Columba · silverGrade: 874Grade Unit: g/tIntercept: 1.15 mView all detailsHide details
Identity
- Hole ID
- Sub int 2
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 874
- Grade Unit
- g/t
- Intercept
- 1.15 m
- True Width
- 0.71 m
- From
- 430.4 m
- To
- 431.55 m
- Intercept Depth
- 430.4 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- Sub int 2:430.4-431.55
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 874 g/t silver is exceptional against the default band [500, 200, 100, 30] g/t. Grade×width 1005.1 g/t·m is moderate (grade alone is exceptional; the better of the two is used).
Positive factors
- 874 g/t silver is exceptional on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“874”
Context: Sub int 2
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.71
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
Sub int 2Columba · leadGrade: 0.2Grade Unit: %Intercept: 1.15 mView all detailsHide details
Identity
- Hole ID
- Sub int 2
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 1.15 m
- True Width
- 0.71 m
- From
- 430.4 m
- To
- 431.55 m
- Intercept Depth
- 430.4 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- Sub int 2:430.4-431.55
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.2 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.2 %·m is below.
Negative factors
- 0.2 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.2”
Context: Sub int 2
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.71
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
Sub int 2Columba · zincGrade: 0.6Grade Unit: %Intercept: 1.15 mView all detailsHide details
Identity
- Hole ID
- Sub int 2
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 1.15 m
- True Width
- 0.71 m
- From
- 430.4 m
- To
- 431.55 m
- Intercept Depth
- 430.4 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- Sub int 2:430.4-431.55
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.6 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.7 %·m is below.
Negative factors
- 0.6 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.6”
Context: Sub int 2
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.71
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
INCLColumba · silverGrade: 1030Grade Unit: g/tIntercept: 0.65 mView all detailsHide details
Identity
- Hole ID
- INCL
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 1030
- Grade Unit
- g/t
- Intercept
- 0.65 m
- True Width
- 0.4 m
- From
- 430.9 m
- To
- 431.55 m
- Intercept Depth
- 430.9 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- INCL:430.9-431.55
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 1030 g/t silver is exceptional against the default band [500, 200, 100, 30] g/t. Grade×width 669.5 g/t·m is weak (grade alone is exceptional; the better of the two is used).
Positive factors
- 1030 g/t silver is exceptional on the default band.
Negative factors
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“1030”
Context: INCL
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
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
INCLColumba · leadGrade: 0.3Grade Unit: %Intercept: 0.65 mView all detailsHide details
Identity
- Hole ID
- INCL
- Project
- Columba
- Commodity
- lead
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 0.65 m
- True Width
- 0.4 m
- From
- 430.9 m
- To
- 431.55 m
- Intercept Depth
- 430.9 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- INCL:430.9-431.55
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.3 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 0.2 %·m is below.
Negative factors
- 0.3 % lead is below the weak threshold (1 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.3”
Context: INCL
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
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
INCLColumba · zincGrade: 0.7Grade Unit: %Intercept: 0.65 mView all detailsHide details
Identity
- Hole ID
- INCL
- Project
- Columba
- Commodity
- zinc
- Region
- mexico
- Reported Region
- mexico
- Ticker
- KTN
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 0.65 m
- True Width
- 0.4 m
- From
- 430.9 m
- To
- 431.55 m
- Intercept Depth
- 430.9 m
Classification
- Deposit Type
- epithermal
- Sample Type
- drill
- Group ID
- INCL:430.9-431.55
- Mining Method
- underground
QA/QC
- Laboratory
- ALS Minerals and ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: Expanded from assay table. 0.7 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 0.5 %·m is below.
Negative factors
- 0.7 % zinc is below the weak threshold (2 %) on the default band.
- Scored from rubric bands during table expansion, not from document context.
Evidence · table
“0.7”
Context: INCL
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
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
Resource Estimates (1)
inferredColumba · silverTonnes: 5920000Grade: 284Grade Unit: g/tContained Metal: 54.1Contained Unit: mozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Columba
- Commodity
- silver
- Region
- mexico
- Reported Region
- Chihuahua, Mexico
- Ticker
- KTN
Resource scope
- Estimate type
- resource
- Effective date
- 2025-05-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Ben Eggers, Allan Armitage
- Resource group id
- resource:ef12d49cfbc1393bd377
Resource Data
- Category
- inferred
- Tonnes
- 5920000
- Grade
- 284
- Grade Unit
- g/t
- Contained Metal
- 54.1
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2025-05-29
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-06-17T00:00:00.000Z
Dates
- Event date
- 2026-03-02T00:00:00.000Z
Reasoning: This is a historical Inferred Mineral Resource Estimate, indicating early-stage geological confidence. While the contained silver is significant, the Inferred category means it cannot be used for definitive economic studies without further drilling and upgrade.
Positive factors
- Significant contained metal for an early-stage project.
Negative factors
- Resource is entirely Inferred, limiting confidence for economic studies.
- This is a historical estimate, not new information.
Evidence · text
“These known resource bodies currently host an inferred Mineral Resource Estimate ("MRE") totaling 54.1 Moz of silver based 5.92 Mt at a grade of 284 gpt (see News Release June 17, 2025).”
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
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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.