Canterra Minerals Intersects 68 metres of 1.0% CuEq from Surface at the Buchans Project, Newfoundland

Original announcement by tmx on

Company
Canterra Minerals Corporation
Ticker
CTM
Exchange
TSX
Region
Newfoundland
Primary commodity
Copper
Secondary commodities
Zinc, Lead, Silver, Gold
Document categories
Drill results, Resource update
Extracted
2026-09-15 19:49:56 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Canterra Minerals has reported a significant 68-metre intersection of 1.0% CuEq from surface at the Buchans Project in Newfoundland. The drillhole H-25-3537 also included a high-grade 11-metre sub-interval of 2.14% CuEq, demonstrating robust mineralization that could expand the existing Lundberg open pit resource.

Reasoning: The 68m intercept at 1.0% CuEq is a significant discovery-style result from surface, providing high-grade continuity for the Lundberg VMS deposit.

Positive factors

  • exceptional width of 68m from surface
  • high-grade CuEq intercept of 2.14% in sub-interval
  • demonstrates continuity of Lundberg deposit
  • expansion potential for existing open pit resource

Facts used in scoring: 36

Classification and evidence

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: Release includes detailed QA/QC protocols, including use of standards, blanks, duplicates, and accreditation of SGS Canada.

Evidence · text

“Sample batches consisted of core samples, control standards, blanks and duplicates.”

Step-Out Extensionpositive

Mineralization extended beyond the previously known limit.

Why it applies: The results are described as expanding current open pit mineral resource and demonstrating continuity of the Lundberg deposit.

Evidence · text

“expected to expand current open pit mineral resource”

Extracted facts

Stored fact records: 36. Some facts used in scoring do not have a stored record.

Drill Results (31)

H-25-3537Buchans · copperGrade: 0.63Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
copper
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.63
Grade Unit
%
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Program
exploration
Sample Type
drill
Group ID
H-25-3537:8-19
Mining Method
open_pit

Location

Location
Lundberg
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
2.14
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Strong high-grade intercept within the larger zone.

Positive factors

  • high-grade sub-interval

Evidence · table

“0.63”

Context: 11.00

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537Buchans · zincGrade: 3.22Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
zinc
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
3.22
Grade Unit
%
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Program
exploration
Sample Type
drill
Group ID
H-25-3537:8-19
Mining Method
open_pit

Location

Location
Lundberg
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
2.14
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Zinc component of the high-grade sub-interval.

Evidence · table

“3.22”

Context: 11.00

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537Buchans · leadGrade: 1.62Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
lead
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
1.62
Grade Unit
%
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Program
exploration
Sample Type
drill
Group ID
H-25-3537:8-19
Mining Method
open_pit

Location

Location
Lundberg
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
2.14
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Lead component of the high-grade sub-interval.

Evidence · table

“1.62”

Context: 11.00

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537Buchans · silverGrade: 6.9Grade Unit: g/tIntercept: 11 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
silver
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
6.9
Grade Unit
g/t
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Program
exploration
Sample Type
drill
Group ID
H-25-3537:8-19
Mining Method
open_pit

Location

Location
Lundberg
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
2.14
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Silver component of the high-grade sub-interval.

Evidence · table

“6.9”

Context: 11.00

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537Buchans · goldGrade: 0.14Grade Unit: g/tIntercept: 11 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
gold
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.14
Grade Unit
g/t
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Program
exploration
Sample Type
drill
Group ID
H-25-3537:8-19
Mining Method
open_pit

Location

Location
Lundberg
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
2.14
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Gold component of the high-grade sub-interval.

Evidence · table

“0.14”

Context: 11.00

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537Buchans · copperGrade: 0.5Grade Unit: %Intercept: 68 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
copper
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.5
Grade Unit
%
Intercept
68 m
From
8 m
To
76 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
H-25-3537:8-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.5 % copper is weak against the vms deposit band [2.5, 1.5, 0.8, 0.4] %. Grade×width 34.0 %·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.50”

Context: H-25-3537

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537Buchans · zincGrade: 1Grade Unit: %Intercept: 68 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
zinc
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
1
Grade Unit
%
Intercept
68 m
From
8 m
To
76 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
H-25-3537:8-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 1 % zinc is moderate against the default band [18, 10, 5, 2] %. Grade×width 68.0 %·m is moderate (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.00”

Context: H-25-3537

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537Buchans · leadGrade: 0.43Grade Unit: %Intercept: 68 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
lead
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.43
Grade Unit
%
Intercept
68 m
From
8 m
To
76 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
H-25-3537:8-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.43 % lead is weak against the default band [10, 6, 3, 1] %. Grade×width 29.2 %·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.43”

Context: H-25-3537

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537Buchans · silverGrade: 3.5Grade Unit: g/tIntercept: 68 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
silver
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
3.5
Grade Unit
g/t
Intercept
68 m
From
8 m
To
76 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
H-25-3537:8-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 3.5 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 238.0 g/t·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“3.5”

Context: H-25-3537

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537Buchans · goldGrade: 0.06Grade Unit: g/tIntercept: 68 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Commodity
gold
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.06
Grade Unit
g/t
Intercept
68 m
From
8 m
To
76 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
H-25-3537:8-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.06 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 4.1 g/t·m is below.

Negative factors

  • 0.06 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.06”

Context: H-25-3537

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · copperGrade: 0.63Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
copper
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.63
Grade Unit
%
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:8-19
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.63 % copper is weak against the vms deposit band [2.5, 1.5, 0.8, 0.4] %. Grade×width 6.9 %·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

“0.63”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · zincGrade: 3.22Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
zinc
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
3.22
Grade Unit
%
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:8-19
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 3.22 % zinc is weak against the default band [18, 10, 5, 2] %. Grade×width 35.4 %·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“3.22”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · leadGrade: 1.62Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
lead
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
1.62
Grade Unit
%
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:8-19
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 1.62 % lead is weak against the default band [10, 6, 3, 1] %. Grade×width 17.8 %·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.62”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · silverGrade: 6.9Grade Unit: g/tIntercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
silver
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
6.9
Grade Unit
g/t
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:8-19
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 6.9 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 75.9 g/t·m is below.

Negative factors

  • 6.9 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

“6.9”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · goldGrade: 0.14Grade Unit: g/tIntercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
gold
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.14
Grade Unit
g/t
Intercept
11 m
From
8 m
To
19 m
Intercept Depth
8 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:8-19
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.14 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 1.5 g/t·m is below.

Negative factors

  • 0.14 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.14”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · copperGrade: 1.47Grade Unit: %Intercept: 8 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
copper
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
1.47
Grade Unit
%
Intercept
8 m
From
29 m
To
37 m
Intercept Depth
29 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:29-37
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 1.47 % copper is moderate against the vms deposit band [2.5, 1.5, 0.8, 0.4] %. Grade×width 11.8 %·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

“1.47”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · zincGrade: 0.39Grade Unit: %Intercept: 8 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
zinc
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.39
Grade Unit
%
Intercept
8 m
From
29 m
To
37 m
Intercept Depth
29 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:29-37
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.39 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 3.1 %·m is below.

Negative factors

  • 0.39 % zinc is below the weak threshold (2 %) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.39”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · leadGrade: 0.14Grade Unit: %Intercept: 8 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
lead
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.14
Grade Unit
%
Intercept
8 m
From
29 m
To
37 m
Intercept Depth
29 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:29-37
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.14 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 1.1 %·m is below.

Negative factors

  • 0.14 % lead is below the weak threshold (1 %) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.14”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · silverGrade: 4.8Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
silver
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
4.8
Grade Unit
g/t
Intercept
8 m
From
29 m
To
37 m
Intercept Depth
29 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:29-37
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 4.8 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 38.4 g/t·m is below.

Negative factors

  • 4.8 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

“4.8”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · goldGrade: 0.06Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
gold
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.06
Grade Unit
g/t
Intercept
8 m
From
29 m
To
37 m
Intercept Depth
29 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:29-37
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.06 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 0.5 g/t·m is below.

Negative factors

  • 0.06 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.06”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · copperGrade: 0.45Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
copper
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.45
Grade Unit
%
Intercept
11 m
From
65 m
To
76 m
Intercept Depth
65 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:65-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.45 % copper is weak against the vms deposit band [2.5, 1.5, 0.8, 0.4] %. Grade×width 5.0 %·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

“0.45”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · zincGrade: 0.41Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
zinc
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.41
Grade Unit
%
Intercept
11 m
From
65 m
To
76 m
Intercept Depth
65 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:65-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.41 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 4.5 %·m is below.

Negative factors

  • 0.41 % zinc is below the weak threshold (2 %) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.41”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · leadGrade: 0.12Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
lead
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.12
Grade Unit
%
Intercept
11 m
From
65 m
To
76 m
Intercept Depth
65 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:65-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.12 % lead is below against the default band [10, 6, 3, 1] %. Grade×width 1.3 %·m is below.

Negative factors

  • 0.12 % lead is below the weak threshold (1 %) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.12”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · silverGrade: 2.2Grade Unit: g/tIntercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
silver
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
2.2
Grade Unit
g/t
Intercept
11 m
From
65 m
To
76 m
Intercept Depth
65 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:65-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 2.2 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 24.2 g/t·m is below.

Negative factors

  • 2.2 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

“2.2”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

incl.Buchans · goldGrade: 0.02Grade Unit: g/tIntercept: 11 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Buchans
Commodity
gold
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.02
Grade Unit
g/t
Intercept
11 m
From
65 m
To
76 m
Intercept Depth
65 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
incl.:65-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.02 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 0.2 g/t·m is below.

Negative factors

  • 0.02 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.02”

Context: incl.

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

andBuchans · copperGrade: 0.18Grade Unit: %Intercept: 15 mView all details
Link to this fact

Identity

Hole ID
and
Project
Buchans
Commodity
copper
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.18
Grade Unit
%
Intercept
15 m
From
93 m
To
108 m
Intercept Depth
93 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
and:93-108
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.18 % copper is below against the vms deposit band [2.5, 1.5, 0.8, 0.4] %. Grade×width 2.7 %·m is below.

Negative factors

  • 0.18 % copper is below the weak threshold (0.4 %) on the vms deposit band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.18”

Context: and

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

andBuchans · zincGrade: 1.75Grade Unit: %Intercept: 15 mView all details
Link to this fact

Identity

Hole ID
and
Project
Buchans
Commodity
zinc
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
1.75
Grade Unit
%
Intercept
15 m
From
93 m
To
108 m
Intercept Depth
93 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
and:93-108
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 1.75 % zinc is weak against the default band [18, 10, 5, 2] %. Grade×width 26.3 %·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.75”

Context: and

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

andBuchans · leadGrade: 1.19Grade Unit: %Intercept: 15 mView all details
Link to this fact

Identity

Hole ID
and
Project
Buchans
Commodity
lead
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
1.19
Grade Unit
%
Intercept
15 m
From
93 m
To
108 m
Intercept Depth
93 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
and:93-108
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 1.19 % lead is weak against the default band [10, 6, 3, 1] %. Grade×width 17.8 %·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.19”

Context: and

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

andBuchans · silverGrade: 2.8Grade Unit: g/tIntercept: 15 mView all details
Link to this fact

Identity

Hole ID
and
Project
Buchans
Commodity
silver
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
2.8
Grade Unit
g/t
Intercept
15 m
From
93 m
To
108 m
Intercept Depth
93 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
and:93-108
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 2.8 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 42.0 g/t·m is below.

Negative factors

  • 2.8 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

“2.8”

Context: and

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

andBuchans · goldGrade: 0.03Grade Unit: g/tIntercept: 15 mView all details
Link to this fact

Identity

Hole ID
and
Project
Buchans
Commodity
gold
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Grade
0.03
Grade Unit
g/t
Intercept
15 m
From
93 m
To
108 m
Intercept Depth
93 m

Classification

Deposit Type
vms
Sample Type
drill
Group ID
and:93-108
Mining Method
open_pit

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from assay table. 0.03 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 0.4 g/t·m is below.

Negative factors

  • 0.03 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.03”

Context: and

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

H-25-3537BuchansIntercept: 68 mView all details
Link to this fact

Identity

Hole ID
H-25-3537
Project
Buchans
Region
canada_nl
Reported Region
canada_nl
Ticker
CTM

Geometry

Intercept
68 m

Classification

Deposit Type
vms
Sample Type
drill

QA/QC

Laboratory
SGS Canada
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates, check_assays

Metal Equivalent

Metal Eq. Grade
1
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Strong high-grade intercept within the larger zone.

Positive factors

  • high-grade sub-interval

Evidence · text

“68.0m of 1.0% CuEq”

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Resource Estimates (5)

inferredLundberg · copperTonnes: 380000Grade: 0.36Grade Unit: %View all details
Link to this fact

Identity

Project
Lundberg
Commodity
copper
Ticker
CTM

Resource scope

Estimate type
resource
Effective date
2019-02-28T00:00:00.000Z
Reporting standards
ni_43_101
Resource group id
resource:ce62889cbe65508240f0
Mining method
open_pit
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
380000
Grade
0.36
Grade Unit
%

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from multi-commodity resource table for completeness.

Negative factors

  • Fact expanded from resource table columns (model omitted this commodity).

Evidence · table

“0.36”

Context: 380,000

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredLundberg · zincTonnes: 380000Grade: 2.03Grade Unit: %View all details
Link to this fact

Identity

Project
Lundberg
Commodity
zinc
Ticker
CTM

Resource scope

Estimate type
resource
Effective date
2019-02-28T00:00:00.000Z
Reporting standards
ni_43_101
Resource group id
resource:ce62889cbe65508240f0
Mining method
open_pit
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
380000
Grade
2.03
Grade Unit
%

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from multi-commodity resource table for completeness.

Negative factors

  • Fact expanded from resource table columns (model omitted this commodity).

Evidence · table

“2.03”

Context: 380,000

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredLundberg · leadTonnes: 380000Grade: 1.01Grade Unit: %View all details
Link to this fact

Identity

Project
Lundberg
Commodity
lead
Ticker
CTM

Resource scope

Estimate type
resource
Effective date
2019-02-28T00:00:00.000Z
Reporting standards
ni_43_101
Resource group id
resource:ce62889cbe65508240f0
Mining method
open_pit
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
380000
Grade
1.01
Grade Unit
%

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from multi-commodity resource table for completeness.

Negative factors

  • Fact expanded from resource table columns (model omitted this commodity).

Evidence · table

“1.01”

Context: 380,000

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredLundberg · silverTonnes: 380000Grade: 22.35Grade Unit: g/tView all details
Link to this fact

Identity

Project
Lundberg
Commodity
silver
Ticker
CTM

Resource scope

Estimate type
resource
Effective date
2019-02-28T00:00:00.000Z
Reporting standards
ni_43_101
Resource group id
resource:ce62889cbe65508240f0
Mining method
open_pit
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
380000
Grade
22.35
Grade Unit
g/t

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from multi-commodity resource table for completeness.

Negative factors

  • Fact expanded from resource table columns (model omitted this commodity).

Evidence · table

“22.35”

Context: 380,000

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredLundberg · goldTonnes: 380000Grade: 0.31Grade Unit: g/tView all details
Link to this fact

Identity

Project
Lundberg
Commodity
gold
Ticker
CTM

Resource scope

Estimate type
resource
Effective date
2019-02-28T00:00:00.000Z
Reporting standards
ni_43_101
Resource group id
resource:ce62889cbe65508240f0
Mining method
open_pit
Ownership percent
100 %

Resource Data

Category
inferred
Tonnes
380000
Grade
0.31
Grade Unit
g/t

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Historical
No

Dates

Event date
2025-06-03T00:00:00.000Z

Reasoning: Expanded from multi-commodity resource table for completeness.

Negative factors

  • Fact expanded from resource table columns (model omitted this commodity).

Evidence · table

“0.31”

Context: 380,000

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

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.