Tiger Gold Intersects 305.55 m @ 0.5 g/t Au at Tesorito, Including 15.7 m @ 1.1 g/t Au and 8 m @ 1.3 g/t Au

Original announcement by tmx on

Company
Tiger Gold Corp.
Ticker
TIGR
Exchange
TSX
Region
Colombia
Primary commodity
Gold
Secondary commodities
Copper, Silver, Molybdenum
Document categories
Drill results
Extracted
2026-09-15 02:51:50 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Tiger Gold reported significant drill results from the Tesorito deposit, including a 305.55 m intercept at 0.5 g/t Au. The results suggest a substantial porphyry envelope extending below the existing conceptual pit shell and may indicate a high-grade feeder structure.

Reasoning: Significant depth extension of gold mineralization within a porphyry envelope, potentially identifying a high-grade feeder structure.

Positive factors

  • substantial mineralized porphyry envelope
  • extension of mineralization below conceptual pit shell
  • potential feeder-style structure identified
  • QA/QC disclosed

Negative factors

  • drilling issues (core loss and rod loss)
  • true width unknown for sub-intervals

Facts used in scoring: 34

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 mentions ALS laboratories, ISO/IEC 17025 accreditation, and use of blanks, standards, and duplicates.

Evidence · text

“ALS' laboratories in Medellín for sample preparation... ISO/IEC 17025 accredited... certified reference materials, coarse blanks, and quarter-core duplicates”

Apparent Width Onlynegative

Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: Sub-intervals (15.7m and 8m) are reported as downhole lengths with 'Unknown' true width.

Evidence · table

“Unknown”

Context: 15.7

Extracted facts

Stored fact records: 34. Some facts used in scoring do not have a stored record.

Drill Results (34)

TSDH-80Quinchía · goldGrade: 0.5Grade Unit: g/tIntercept: 305.55 mView all details
Link to this fact

Identity

Hole ID
TSDH-80
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.5
Grade Unit
g/t
Intercept
305.55 m
True Width
252.6 m
From
516 m
To
821.55 m
Hole Depth
625.9 m
Intercept Depth
516 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
TSDH-80:516-821.55
Mining Method
open_pit

Location

Easting
423475
Northing
584655
CRS
EPSG:32618
EPSG
32618
Elevation
1369 m
Azimuth
131 °
Dip
-65 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Broad gold mineralization in a porphyry envelope extending below the conceptual pit shell.

Positive factors

  • substantial width
  • extends mineralization below pit shell

Evidence · table

“0.5”

Context: 305.55

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 252.6

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

TSDH-80Quinchía · silverGrade: 0.6Grade Unit: g/tIntercept: 305.55 mView all details
Link to this fact

Identity

Hole ID
TSDH-80
Project
Quinchía
Commodity
silver
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.6
Grade Unit
g/t
Intercept
305.55 m
True Width
252.6 m
From
516 m
To
821.55 m
Intercept Depth
516 m

Classification

Sample Type
drill
Group ID
TSDH-80:516-821.55

Location

EPSG
32618

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Trace silver reported within the main gold intercept.

Evidence · table

“0.6”

Context: 305.55

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 252.6

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

TSDH-80Quinchía · copperGrade: 0.05Grade Unit: %Intercept: 305.55 mView all details
Link to this fact

Identity

Hole ID
TSDH-80
Project
Quinchía
Commodity
copper
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.05
Grade Unit
%
Intercept
305.55 m
True Width
252.6 m
From
516 m
To
821.55 m
Intercept Depth
516 m

Classification

Sample Type
drill
Group ID
TSDH-80:516-821.55

Location

EPSG
32618

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Trace copper reported within the main gold intercept.

Evidence · table

“0.05”

Context: 305.55

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 252.6

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

TSDH-80Quinchía · molybdenumGrade: 43Grade Unit: ppmIntercept: 305.55 mView all details
Link to this fact

Identity

Hole ID
TSDH-80
Project
Quinchía
Commodity
molybdenum
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
43
Grade Unit
ppm
Intercept
305.55 m
True Width
252.6 m
From
516 m
To
821.55 m
Intercept Depth
516 m

Classification

Sample Type
drill
Group ID
TSDH-80:516-821.55

Location

EPSG
32618

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Trace molybdenum reported within the main gold intercept.

Evidence · table

“43”

Context: 305.55

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 252.6

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

TSDH-80Quinchía · goldGrade: 1.1Grade Unit: g/tIntercept: 15.7 mView all details
Link to this fact

Identity

Hole ID
TSDH-80
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
1.1
Grade Unit
g/t
Intercept
15.7 m
From
750.3 m
To
766 m
Intercept Depth
750.3 m

Classification

Sample Type
drill
Group ID
TSDH-80:750.3-766

Location

EPSG
32618

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Higher-grade sub-interval within the main intercept.

Positive factors

  • higher-grade sub-interval

Negative factors

  • true width unknown

Evidence · table

“1.1”

Context: 15.7

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

TSDH-80Quinchía · goldGrade: 1.3Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
TSDH-80
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
1.3
Grade Unit
g/t
Intercept
8 m
From
782 m
To
790 m
Intercept Depth
782 m

Classification

Sample Type
drill
Group ID
TSDH-80:782-790

Location

EPSG
32618

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Higher-grade sub-interval that may represent a feeder-style structure.

Positive factors

  • potential feeder-style structure

Negative factors

  • true width unknown

Evidence · table

“1.3”

Context: 8

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.Quinchía · goldGrade: 1.1Grade Unit: g/tIntercept: 15.7 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
1.1
Grade Unit
g/t
Intercept
15.7 m
From
750.3 m
To
766 m
Intercept Depth
750.3 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:750.3-766
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 1.1 g/t gold is exceptional against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 17.3 g/t·m is weak (grade alone is exceptional; the better of the two is used).

Positive factors

  • 1.1 g/t gold is exceptional on the porphyry deposit band.

Negative factors

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

Evidence · table

“1.1”

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.Quinchía · silverGrade: 0.5Grade Unit: g/tIntercept: 15.7 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
silver
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.5
Grade Unit
g/t
Intercept
15.7 m
From
750.3 m
To
766 m
Intercept Depth
750.3 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:750.3-766
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.5 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 7.8 g/t·m is below.

Negative factors

  • 0.5 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

“0.5”

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.Quinchía · copperGrade: 0.06Grade Unit: %Intercept: 15.7 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
copper
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.06
Grade Unit
%
Intercept
15.7 m
From
750.3 m
To
766 m
Intercept Depth
750.3 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:750.3-766
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.06 % copper is below against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 0.9 %·m is below.

Negative factors

  • 0.06 % copper is below the weak threshold (0.15 %) on the porphyry deposit 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.Quinchía · molybdenumGrade: 68Grade Unit: ppmIntercept: 15.7 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
molybdenum
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
68
Grade Unit
ppm
Intercept
15.7 m
From
750.3 m
To
766 m
Intercept Depth
750.3 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:750.3-766
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table: 68 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for molybdenum; intercept not scored.

Evidence · table

“68”

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.Quinchía · goldGrade: 1.3Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
1.3
Grade Unit
g/t
Intercept
8 m
From
782 m
To
790 m
Intercept Depth
782 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:782-790
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 1.3 g/t gold is exceptional against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 10.4 g/t·m is weak (grade alone is exceptional; the better of the two is used).

Positive factors

  • 1.3 g/t gold is exceptional on the porphyry deposit band.

Negative factors

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

Evidence · table

“1.3”

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.Quinchía · silverGrade: 1.4Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
silver
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
1.4
Grade Unit
g/t
Intercept
8 m
From
782 m
To
790 m
Intercept Depth
782 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:782-790
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 1.4 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 11.2 g/t·m is below.

Negative factors

  • 1.4 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

“1.4”

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.Quinchía · copperGrade: 0.16Grade Unit: %Intercept: 8 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
copper
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.16
Grade Unit
%
Intercept
8 m
From
782 m
To
790 m
Intercept Depth
782 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:782-790
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.16 % copper is weak against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 1.3 %·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

“0.16”

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.Quinchía · molybdenumGrade: 131Grade Unit: ppmIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
molybdenum
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
131
Grade Unit
ppm
Intercept
8 m
From
782 m
To
790 m
Intercept Depth
782 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:782-790
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table: 131 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for molybdenum; intercept not scored.

Evidence · table

“131”

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

TSDH-71Quinchía · goldGrade: 0.2Grade Unit: g/tIntercept: 34 mView all details
Link to this fact

Identity

Hole ID
TSDH-71
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.2
Grade Unit
g/t
Intercept
34 m
True Width
29.7 m
From
356 m
To
390 m
Intercept Depth
356 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
TSDH-71:356-390
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.2 g/t gold is weak against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 6.8 g/t·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

“0.2”

Context: TSDH-71

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 29.7

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

TSDH-71Quinchía · silverGrade: 0.6Grade Unit: g/tIntercept: 34 mView all details
Link to this fact

Identity

Hole ID
TSDH-71
Project
Quinchía
Commodity
silver
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.6
Grade Unit
g/t
Intercept
34 m
True Width
29.7 m
From
356 m
To
390 m
Intercept Depth
356 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
TSDH-71:356-390
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.6 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 20.4 g/t·m is below.

Negative factors

  • 0.6 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

“0.6”

Context: TSDH-71

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 29.7

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

TSDH-71Quinchía · copperGrade: 0.02Grade Unit: %Intercept: 34 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
TSDH-71
Project
Quinchía
Commodity
copper
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.02
Grade Unit
%
Intercept
34 m
True Width
29.7 m
From
356 m
To
390 m
Intercept Depth
356 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
TSDH-71:356-390
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.02 % copper is below against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 0.7 %·m is below.

Negative factors

  • 0.02 % copper is below the weak threshold (0.15 %) on the porphyry deposit band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.02”

Context: TSDH-71

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 29.7

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

TSDH-71Quinchía · molybdenumGrade: 16Grade Unit: ppmIntercept: 34 mView all details
Link to this fact

Identity

Hole ID
TSDH-71
Project
Quinchía
Commodity
molybdenum
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
16
Grade Unit
ppm
Intercept
34 m
True Width
29.7 m
From
356 m
To
390 m
Intercept Depth
356 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
TSDH-71:356-390
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table: 16 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for molybdenum; intercept not scored.

Evidence · table

“16”

Context: TSDH-71

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 29.7

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

andQuinchía · goldGrade: 0.9Grade Unit: g/tIntercept: 89.96 mView all details
Link to this fact

Identity

Hole ID
and
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.9
Grade Unit
g/t
Intercept
89.96 m
True Width
79 m
From
426 m
To
515.96 m
Intercept Depth
426 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
and:426-515.96
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.9 g/t gold is strong against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 81.0 g/t·m is moderate (grade alone is strong; the better of the two is used).

Positive factors

  • 0.9 g/t gold is strong on the porphyry deposit band.

Negative factors

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

Evidence · table

“0.9”

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 79

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

andQuinchía · silverGrade: 1Grade Unit: g/tIntercept: 89.96 mView all details
Link to this fact

Identity

Hole ID
and
Project
Quinchía
Commodity
silver
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
1
Grade Unit
g/t
Intercept
89.96 m
True Width
79 m
From
426 m
To
515.96 m
Intercept Depth
426 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
and:426-515.96
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 1 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 90.0 g/t·m is below.

Negative factors

  • 1 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

“1.0”

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 79

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

andQuinchía · copperGrade: 0.08Grade Unit: %Intercept: 89.96 mView all details
Link to this fact

Identity

Hole ID
and
Project
Quinchía
Commodity
copper
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.08
Grade Unit
%
Intercept
89.96 m
True Width
79 m
From
426 m
To
515.96 m
Intercept Depth
426 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
and:426-515.96
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.08 % copper is below against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 7.2 %·m is below.

Negative factors

  • 0.08 % copper is below the weak threshold (0.15 %) on the porphyry deposit band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.08”

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 79

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

andQuinchía · molybdenumGrade: 57Grade Unit: ppmIntercept: 89.96 mView all details
Link to this fact

Identity

Hole ID
and
Project
Quinchía
Commodity
molybdenum
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
57
Grade Unit
ppm
Intercept
89.96 m
True Width
79 m
From
426 m
To
515.96 m
Intercept Depth
426 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
and:426-515.96
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table: 57 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for molybdenum; intercept not scored.

Evidence · table

“57”

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 79

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.Quinchía · goldGrade: 2.3Grade Unit: g/tIntercept: 16.9 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
2.3
Grade Unit
g/t
Intercept
16.9 m
From
455.1 m
To
472 m
Intercept Depth
455.1 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:455.1-472
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 2.3 g/t gold is exceptional against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 38.9 g/t·m is moderate (grade alone is exceptional; the better of the two is used).

Positive factors

  • 2.3 g/t gold is exceptional on the porphyry deposit band.

Negative factors

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

Evidence · table

“2.3”

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.Quinchía · silverGrade: 2Grade Unit: g/tIntercept: 16.9 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
silver
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
2
Grade Unit
g/t
Intercept
16.9 m
From
455.1 m
To
472 m
Intercept Depth
455.1 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:455.1-472
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 2 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 33.8 g/t·m is below.

Negative factors

  • 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

“2.0”

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.Quinchía · copperGrade: 0.25Grade Unit: %Intercept: 16.9 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
copper
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.25
Grade Unit
%
Intercept
16.9 m
From
455.1 m
To
472 m
Intercept Depth
455.1 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:455.1-472
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.25 % copper is moderate against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 4.2 %·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

“0.25”

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.Quinchía · molybdenumGrade: 158Grade Unit: ppmIntercept: 16.9 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
molybdenum
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
158
Grade Unit
ppm
Intercept
16.9 m
From
455.1 m
To
472 m
Intercept Depth
455.1 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:455.1-472
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table: 158 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for molybdenum; intercept not scored.

Evidence · table

“158”

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.Quinchía · goldGrade: 4.1Grade Unit: g/tIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
4.1
Grade Unit
g/t
Intercept
6 m
From
456 m
To
462 m
Intercept Depth
456 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:456-462
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 4.1 g/t gold is exceptional against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 24.6 g/t·m is weak (grade alone is exceptional; the better of the two is used).

Positive factors

  • 4.1 g/t gold is exceptional on the porphyry deposit band.

Negative factors

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

Evidence · table

“4.1”

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.Quinchía · silverGrade: 3.5Grade Unit: g/tIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
silver
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
3.5
Grade Unit
g/t
Intercept
6 m
From
456 m
To
462 m
Intercept Depth
456 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:456-462
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 3.5 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 21.0 g/t·m is below.

Negative factors

  • 3.5 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

“3.5”

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.Quinchía · copperGrade: 0.43Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
copper
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.43
Grade Unit
%
Intercept
6 m
From
456 m
To
462 m
Intercept Depth
456 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:456-462
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.43 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 2.6 %·m is below (grade alone is strong; the better of the two is used).

Positive factors

  • 0.43 % copper is strong on the porphyry deposit band.

Negative factors

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

Evidence · table

“0.43”

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.Quinchía · molybdenumGrade: 302Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
molybdenum
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
302
Grade Unit
ppm
Intercept
6 m
From
456 m
To
462 m
Intercept Depth
456 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:456-462
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table: 302 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for molybdenum; intercept not scored.

Evidence · table

“302”

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.Quinchía · goldGrade: 1.5Grade Unit: g/tIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
gold
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
1.5
Grade Unit
g/t
Intercept
6 m
True Width
5.3 m
From
480 m
To
486 m
Intercept Depth
480 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:480-486
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 1.5 g/t gold is exceptional against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 9.0 g/t·m is below (grade alone is exceptional; the better of the two is used).

Positive factors

  • 1.5 g/t gold is exceptional on the porphyry deposit band.

Negative factors

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

Evidence · table

“1.5”

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 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

incl.Quinchía · silverGrade: 1.6Grade Unit: g/tIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
silver
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
1.6
Grade Unit
g/t
Intercept
6 m
True Width
5.3 m
From
480 m
To
486 m
Intercept Depth
480 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:480-486
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 1.6 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 9.6 g/t·m is below.

Negative factors

  • 1.6 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

“1.6”

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 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

incl.Quinchía · copperGrade: 0.12Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
copper
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
0.12
Grade Unit
%
Intercept
6 m
True Width
5.3 m
From
480 m
To
486 m
Intercept Depth
480 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:480-486
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table. 0.12 % copper is below against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 0.7 %·m is below.

Negative factors

  • 0.12 % copper is below the weak threshold (0.15 %) on the porphyry deposit band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.12”

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 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

incl.Quinchía · molybdenumGrade: 41Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
incl.
Project
Quinchía
Commodity
molybdenum
Region
colombia
Reported Region
colombia
Ticker
TIGR

Geometry

Grade
41
Grade Unit
ppm
Intercept
6 m
True Width
5.3 m
From
480 m
To
486 m
Intercept Depth
480 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
incl.:480-486
Mining Method
open_pit

Location

CRS
EPSG:32618
EPSG
32618

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Expanded from assay table: 41 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for molybdenum; intercept not scored.

Evidence · table

“41”

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 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

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.