Hot Chili Confirms Major High-Grade Extension at La Verde from Standout Drill Result of 62 m @ 1.03% CuEq¹ within 725 m @ 0.42% CuEq¹ from 18 m depth

Original announcement by tmx on

Company
Hot Chili Limited
Ticker
HCH
Exchange
TSX
Region
Chile's coastal Atacama region
Primary commodity
Copper
Secondary commodities
Gold, Silver, Molybdenum
Document categories
Drill results
Extracted
2026-09-12 06:55:31 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Hot Chili has announced significant drill results from its La Verde copper-gold porphyry discovery in Chile, highlighted by hole DKD039 which returned 725 m grading 0.42% CuEq from 18 m depth, including a high-grade core of 62 m at 1.03% CuEq. These results confirm a major 200 m down-dip extension of the high-grade core and expand near-surface higher-grade mineralisation, supporting the potential for a starter pit at the Costa Fuego project. The company is accelerating drilling with two rigs on site and a third planned, with further assay results pending.

Reasoning: Hot Chili has reported exceptional drill results from La Verde, particularly DKD039, which delivered the widest intercept to date and a significant high-grade core, extending the deposit's known mineralisation and supporting the development of a high-grade starter pit. The results confirm continuity and expand the footprint of the copper-gold porphyry discovery.

Positive factors

  • Exceptional intercept length and grade in DKD039, including a high-grade core
  • Significant down-dip extension of the high-grade core confirmed
  • Expansion of near-surface higher-grade mineralisation, supporting a potential starter pit
  • Confirmation of continuity of bulk tonnage mineralisation
  • Detailed disclosure of metal equivalent assumptions and cut-off grade

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 120

Extracted facts

Stored fact records: 120. Some facts used in scoring do not have a stored record.

Drill Results (120)

DKD037La Verde · copper_equivalentGrade: 0.42Grade Unit: %Intercept: 184 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.42
Grade Unit
%
Intercept
184 m
From
105 m
To
289 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:105-289
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.42
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This intercept from DKD037 confirms continuity of bulk tonnage mineralisation within the La Verde porphyry system, contributing positively to the overall resource potential.

Positive factors

  • Good intercept length and grade for a porphyry deposit
  • Confirms continuity of bulk tonnage mineralisation

Evidence · table

“0.42”

Context: 184

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · copperGrade: 0.32Grade Unit: %Intercept: 184 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.32
Grade Unit
%
Intercept
184 m
From
105 m
To
289 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:105-289
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This copper intercept from DKD037 is consistent with bulk tonnage porphyry mineralization, supporting the overall resource potential of La Verde.

Positive factors

  • Good intercept length and grade for a porphyry deposit
  • Confirms continuity of bulk tonnage mineralisation

Evidence · table

“0.32”

Context: 184

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · goldGrade: 0.12Grade Unit: g/tIntercept: 184 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
184 m
From
105 m
To
289 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:105-289
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.12”

Context: 184

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · silverGrade: 0.61Grade Unit: ppm AgIntercept: 184 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.61
Grade Unit
ppm Ag
Intercept
184 m
From
105 m
To
289 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:105-289
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.61”

Context: 184

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · molybdenumGrade: 38Grade Unit: ppm MoIntercept: 184 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
38
Grade Unit
ppm Mo
Intercept
184 m
From
105 m
To
289 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:105-289
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“38”

Context: 184

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · copper_equivalentGrade: 0.5Grade Unit: %Intercept: 78 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.5
Grade Unit
%
Intercept
78 m
From
203 m
To
281 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-281
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.5
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This higher-grade sub-interval within DKD037 indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • Higher-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.50”

Context: 78

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · copperGrade: 0.39Grade Unit: %Intercept: 78 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.39
Grade Unit
%
Intercept
78 m
From
203 m
To
281 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-281
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this sub-interval is strong for a porphyry deposit, contributing significantly to the overall metal equivalent value.

Positive factors

  • Strong copper grade for a porphyry deposit

Evidence · table

“0.39”

Context: 78

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · goldGrade: 0.14Grade Unit: g/tIntercept: 78 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.14
Grade Unit
g/t
Intercept
78 m
From
203 m
To
281 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-281
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.14”

Context: 78

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · silverGrade: 0.89Grade Unit: ppm AgIntercept: 78 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.89
Grade Unit
ppm Ag
Intercept
78 m
From
203 m
To
281 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-281
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.89”

Context: 78

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · molybdenumGrade: 23Grade Unit: ppm MoIntercept: 78 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
23
Grade Unit
ppm Mo
Intercept
78 m
From
203 m
To
281 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-281
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“23”

Context: 78

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · copper_equivalentGrade: 0.6Grade Unit: %Intercept: 27 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.6
Grade Unit
%
Intercept
27 m
From
203 m
To
225 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-225
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.6
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This higher-grade sub-interval within DKD037 further highlights zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • Higher-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.60”

Context: 27

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · copperGrade: 0.48Grade Unit: %Intercept: 27 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.48
Grade Unit
%
Intercept
27 m
From
203 m
To
225 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-225
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this sub-interval is strong for a porphyry deposit, contributing significantly to the overall metal equivalent value.

Positive factors

  • Strong copper grade for a porphyry deposit

Evidence · table

“0.48”

Context: 27

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · goldGrade: 0.15Grade Unit: g/tIntercept: 27 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.15
Grade Unit
g/t
Intercept
27 m
From
203 m
To
225 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-225
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.15”

Context: 27

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · silverGrade: 0.64Grade Unit: ppm AgIntercept: 27 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.64
Grade Unit
ppm Ag
Intercept
27 m
From
203 m
To
225 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-225
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.64”

Context: 27

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · molybdenumGrade: 26Grade Unit: ppm MoIntercept: 27 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
26
Grade Unit
ppm Mo
Intercept
27 m
From
203 m
To
225 m
Hole Depth
321.1 m
Intercept Depth
105 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD037:203-225
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Azimuth
69 °
Dip
-63 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“26”

Context: 27

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · copper_equivalentGrade: 0.37Grade Unit: %Intercept: 221 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.37
Grade Unit
%
Intercept
221 m
From
48 m
To
269 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:48-269
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.37
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This intercept from DKD038 confirms continuity of bulk tonnage mineralisation, supporting the overall resource potential of the La Verde porphyry system.

Positive factors

  • Good intercept length and grade for a porphyry deposit
  • Confirms continuity of bulk tonnage mineralisation

Evidence · table

“0.37”

Context: 221

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · copperGrade: 0.29Grade Unit: %Intercept: 221 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.29
Grade Unit
%
Intercept
221 m
From
48 m
To
269 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:48-269
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this intercept is consistent with bulk tonnage porphyry mineralization, supporting the overall resource potential of La Verde.

Positive factors

  • Good copper grade for a porphyry deposit

Evidence · table

“0.29”

Context: 221

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · goldGrade: 0.11Grade Unit: g/tIntercept: 221 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.11
Grade Unit
g/t
Intercept
221 m
From
48 m
To
269 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:48-269
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.11”

Context: 221

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · silverGrade: 0.48Grade Unit: ppm AgIntercept: 221 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.48
Grade Unit
ppm Ag
Intercept
221 m
From
48 m
To
269 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:48-269
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.48”

Context: 221

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · molybdenumGrade: 15Grade Unit: ppm MoIntercept: 221 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
15
Grade Unit
ppm Mo
Intercept
221 m
From
48 m
To
269 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:48-269
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“15”

Context: 221

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · copper_equivalentGrade: 0.51Grade Unit: %Intercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.51
Grade Unit
%
Intercept
45 m
From
53 m
To
98 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:53-98
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.51
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This higher-grade sub-interval within DKD038 indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • Higher-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.51”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · copperGrade: 0.37Grade Unit: %Intercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.37
Grade Unit
%
Intercept
45 m
From
53 m
To
98 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:53-98
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this sub-interval is strong for a porphyry deposit, contributing significantly to the overall metal equivalent value.

Positive factors

  • Strong copper grade for a porphyry deposit

Evidence · table

“0.37”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · goldGrade: 0.19Grade Unit: g/tIntercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.19
Grade Unit
g/t
Intercept
45 m
From
53 m
To
98 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:53-98
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.19”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · silverGrade: 0.3Grade Unit: ppm AgIntercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.3
Grade Unit
ppm Ag
Intercept
45 m
From
53 m
To
98 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:53-98
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.30”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · molybdenumGrade: 7Grade Unit: ppm MoIntercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
7
Grade Unit
ppm Mo
Intercept
45 m
From
53 m
To
98 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:53-98
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“7”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · copper_equivalentGrade: 0.41Grade Unit: %Intercept: 109 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.41
Grade Unit
%
Intercept
109 m
From
126 m
To
235 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:126-235
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.41
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This intercept from DKD038 confirms continuity of bulk tonnage mineralisation, supporting the overall resource potential of the La Verde porphyry system.

Positive factors

  • Good intercept length and grade for a porphyry deposit

Evidence · table

“0.41”

Context: 109

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · copperGrade: 0.32Grade Unit: %Intercept: 109 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.32
Grade Unit
%
Intercept
109 m
From
126 m
To
235 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:126-235
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this intercept is consistent with bulk tonnage porphyry mineralization, supporting the overall resource potential of La Verde.

Positive factors

  • Good copper grade for a porphyry deposit

Evidence · table

“0.32”

Context: 109

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · goldGrade: 0.11Grade Unit: g/tIntercept: 109 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.11
Grade Unit
g/t
Intercept
109 m
From
126 m
To
235 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:126-235
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.11”

Context: 109

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · silverGrade: 0.59Grade Unit: ppm AgIntercept: 109 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.59
Grade Unit
ppm Ag
Intercept
109 m
From
126 m
To
235 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:126-235
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.59”

Context: 109

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · molybdenumGrade: 12Grade Unit: ppm MoIntercept: 109 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
12
Grade Unit
ppm Mo
Intercept
109 m
From
126 m
To
235 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:126-235
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“12”

Context: 109

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · copper_equivalentGrade: 0.5Grade Unit: %Intercept: 38 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.5
Grade Unit
%
Intercept
38 m
From
175 m
To
213 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:175-213
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.5
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This higher-grade sub-interval within DKD038 indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • Higher-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.50”

Context: 38

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · copperGrade: 0.4Grade Unit: %Intercept: 38 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.4
Grade Unit
%
Intercept
38 m
From
175 m
To
213 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:175-213
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this sub-interval is strong for a porphyry deposit, contributing significantly to the overall metal equivalent value.

Positive factors

  • Strong copper grade for a porphyry deposit

Evidence · table

“0.40”

Context: 38

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · goldGrade: 0.13Grade Unit: g/tIntercept: 38 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
38 m
From
175 m
To
213 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:175-213
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.13”

Context: 38

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · silverGrade: 0.77Grade Unit: ppm AgIntercept: 38 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.77
Grade Unit
ppm Ag
Intercept
38 m
From
175 m
To
213 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:175-213
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.77”

Context: 38

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD038La Verde · molybdenumGrade: 5Grade Unit: ppm MoIntercept: 38 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
5
Grade Unit
ppm Mo
Intercept
38 m
From
175 m
To
213 m
Hole Depth
306.4 m
Intercept Depth
48 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD038:175-213
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Azimuth
149 °
Dip
-65 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“5”

Context: 38

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · copper_equivalentGrade: 0.41Grade Unit: %Intercept: 388 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.41
Grade Unit
%
Intercept
388 m
From
34 m
To
422 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:34-422
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.41
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This long intercept from DKD009D extends the mineralisation footprint along the eastern flank of the discovery, adding to the overall resource potential of La Verde.

Positive factors

  • Very good intercept length and grade for a porphyry deposit
  • Extends mineralisation footprint along the eastern flank

Evidence · table

“0.41”

Context: 388

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · copperGrade: 0.32Grade Unit: %Intercept: 388 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.32
Grade Unit
%
Intercept
388 m
From
34 m
To
422 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:34-422
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this long intercept is consistent with bulk tonnage porphyry mineralization, supporting the overall resource potential of La Verde.

Positive factors

  • Good copper grade for a porphyry deposit

Evidence · table

“0.32”

Context: 388

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · goldGrade: 0.12Grade Unit: g/tIntercept: 388 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
388 m
From
34 m
To
422 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:34-422
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.12”

Context: 388

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · silverGrade: 0.67Grade Unit: ppm AgIntercept: 388 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.67
Grade Unit
ppm Ag
Intercept
388 m
From
34 m
To
422 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:34-422
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.67”

Context: 388

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · molybdenumGrade: 13Grade Unit: ppm MoIntercept: 388 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
13
Grade Unit
ppm Mo
Intercept
388 m
From
34 m
To
422 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:34-422
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“13”

Context: 388

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · copper_equivalentGrade: 0.51Grade Unit: %Intercept: 12 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.51
Grade Unit
%
Intercept
12 m
From
386 m
To
398 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:386-398
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.51
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This higher-grade sub-interval within DKD009D indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • Higher-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.51”

Context: 12

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · copperGrade: 0.41Grade Unit: %Intercept: 12 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.41
Grade Unit
%
Intercept
12 m
From
386 m
To
398 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:386-398
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this sub-interval is strong for a porphyry deposit, contributing significantly to the overall metal equivalent value.

Positive factors

  • Strong copper grade for a porphyry deposit

Evidence · table

“0.41”

Context: 12

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · goldGrade: 0.14Grade Unit: g/tIntercept: 12 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.14
Grade Unit
g/t
Intercept
12 m
From
386 m
To
398 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:386-398
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.14”

Context: 12

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · silverGrade: 0.85Grade Unit: ppm AgIntercept: 12 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.85
Grade Unit
ppm Ag
Intercept
12 m
From
386 m
To
398 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:386-398
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.85”

Context: 12

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · molybdenumGrade: 13Grade Unit: ppm MoIntercept: 12 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
13
Grade Unit
ppm Mo
Intercept
12 m
From
386 m
To
398 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:386-398
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“13”

Context: 12

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · copper_equivalentGrade: 0.4Grade Unit: %Intercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.4
Grade Unit
%
Intercept
45 m
From
454 m
To
499 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:454-499
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.4
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This intercept from DKD009D confirms continuity of bulk tonnage mineralisation, supporting the overall resource potential of the La Verde porphyry system.

Positive factors

  • Good intercept length and grade for a porphyry deposit

Evidence · table

“0.40”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · copperGrade: 0.33Grade Unit: %Intercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.33
Grade Unit
%
Intercept
45 m
From
454 m
To
499 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:454-499
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this intercept is consistent with bulk tonnage porphyry mineralization, supporting the overall resource potential of La Verde.

Positive factors

  • Good copper grade for a porphyry deposit

Evidence · table

“0.33”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · goldGrade: 0.08Grade Unit: g/tIntercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.08
Grade Unit
g/t
Intercept
45 m
From
454 m
To
499 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:454-499
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.08”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · silverGrade: 0.74Grade Unit: ppm AgIntercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.74
Grade Unit
ppm Ag
Intercept
45 m
From
454 m
To
499 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:454-499
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.74”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · molybdenumGrade: 15Grade Unit: ppm MoIntercept: 45 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
15
Grade Unit
ppm Mo
Intercept
45 m
From
454 m
To
499 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:454-499
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“15”

Context: 45

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · copper_equivalentGrade: 0.6Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.6
Grade Unit
%
Intercept
7 m
From
455 m
To
462 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:455-462
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.6
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This higher-grade sub-interval within DKD009D indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • Higher-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.60”

Context: 7

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · copperGrade: 0.49Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.49
Grade Unit
%
Intercept
7 m
From
455 m
To
462 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:455-462
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this sub-interval is strong for a porphyry deposit, contributing significantly to the overall metal equivalent value.

Positive factors

  • Strong copper grade for a porphyry deposit

Evidence · table

“0.49”

Context: 7

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · goldGrade: 0.13Grade Unit: g/tIntercept: 7 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
7 m
From
455 m
To
462 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:455-462
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.13”

Context: 7

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · silverGrade: 1.14Grade Unit: ppm AgIntercept: 7 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
1.14
Grade Unit
ppm Ag
Intercept
7 m
From
455 m
To
462 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:455-462
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“1.14”

Context: 7

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD009DLa Verde · molybdenumGrade: 25Grade Unit: ppm MoIntercept: 7 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
25
Grade Unit
ppm Mo
Intercept
7 m
From
455 m
To
462 m
Hole Depth
555.3 m
Intercept Depth
34 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD009D:455-462
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Azimuth
131 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“25”

Context: 7

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copper_equivalentGrade: 0.46Grade Unit: %Intercept: 394 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.46
Grade Unit
%
Intercept
394 m
From
44 m
To
438 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:44-438
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.46
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This long intercept from DKD012D extends the mineralisation footprint along the northern flank of the discovery, adding to the overall resource potential of La Verde.

Positive factors

  • Very good intercept length and grade for a porphyry deposit
  • Extends mineralisation footprint along the northern flank

Evidence · table

“0.46”

Context: 394

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copperGrade: 0.35Grade Unit: %Intercept: 394 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.35
Grade Unit
%
Intercept
394 m
From
44 m
To
438 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:44-438
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this long intercept is consistent with bulk tonnage porphyry mineralization, supporting the overall resource potential of La Verde.

Positive factors

  • Good copper grade for a porphyry deposit

Evidence · table

“0.35”

Context: 394

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · goldGrade: 0.11Grade Unit: g/tIntercept: 394 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.11
Grade Unit
g/t
Intercept
394 m
From
44 m
To
438 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:44-438
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.11”

Context: 394

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · silverGrade: 0.53Grade Unit: ppm AgIntercept: 394 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.53
Grade Unit
ppm Ag
Intercept
394 m
From
44 m
To
438 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:44-438
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.53”

Context: 394

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · molybdenumGrade: 53Grade Unit: ppm MoIntercept: 394 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
53
Grade Unit
ppm Mo
Intercept
394 m
From
44 m
To
438 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:44-438
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“53”

Context: 394

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copper_equivalentGrade: 0.61Grade Unit: %Intercept: 20 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.61
Grade Unit
%
Intercept
20 m
From
62 m
To
82 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:62-82
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.61
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This higher-grade sub-interval within DKD012D indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • Higher-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.61”

Context: 20

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copperGrade: 0.46Grade Unit: %Intercept: 20 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.46
Grade Unit
%
Intercept
20 m
From
62 m
To
82 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:62-82
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this sub-interval is strong for a porphyry deposit, contributing significantly to the overall metal equivalent value.

Positive factors

  • Strong copper grade for a porphyry deposit

Evidence · table

“0.46”

Context: 20

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · goldGrade: 0.21Grade Unit: g/tIntercept: 20 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.21
Grade Unit
g/t
Intercept
20 m
From
62 m
To
82 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:62-82
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.21”

Context: 20

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · silverGrade: 0.25Grade Unit: ppm AgIntercept: 20 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.25
Grade Unit
ppm Ag
Intercept
20 m
From
62 m
To
82 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:62-82
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.25”

Context: 20

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · molybdenumGrade: 6Grade Unit: ppm MoIntercept: 20 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
6
Grade Unit
ppm Mo
Intercept
20 m
From
62 m
To
82 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:62-82
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“6”

Context: 20

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copper_equivalentGrade: 0.64Grade Unit: %Intercept: 10 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.64
Grade Unit
%
Intercept
10 m
From
192 m
To
202 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:192-202
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.64
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This higher-grade sub-interval within DKD012D indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • Higher-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.64”

Context: 10

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copperGrade: 0.47Grade Unit: %Intercept: 10 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.47
Grade Unit
%
Intercept
10 m
From
192 m
To
202 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:192-202
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this sub-interval is strong for a porphyry deposit, contributing significantly to the overall metal equivalent value.

Positive factors

  • Strong copper grade for a porphyry deposit

Evidence · table

“0.47”

Context: 10

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · goldGrade: 0.18Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.18
Grade Unit
g/t
Intercept
10 m
From
192 m
To
202 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:192-202
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.18”

Context: 10

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · silverGrade: 0.57Grade Unit: ppm AgIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.57
Grade Unit
ppm Ag
Intercept
10 m
From
192 m
To
202 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:192-202
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.57”

Context: 10

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · molybdenumGrade: 94Grade Unit: ppm MoIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
94
Grade Unit
ppm Mo
Intercept
10 m
From
192 m
To
202 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:192-202
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“94”

Context: 10

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copper_equivalentGrade: 0.56Grade Unit: %Intercept: 80 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.56
Grade Unit
%
Intercept
80 m
From
228 m
To
308 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:228-308
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.56
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This higher-grade sub-interval within DKD012D indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • Higher-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.56”

Context: 80

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copperGrade: 0.46Grade Unit: %Intercept: 80 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.46
Grade Unit
%
Intercept
80 m
From
228 m
To
308 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:228-308
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade in this sub-interval is strong for a porphyry deposit, contributing significantly to the overall metal equivalent value.

Positive factors

  • Strong copper grade for a porphyry deposit

Evidence · table

“0.46”

Context: 80

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · goldGrade: 0.12Grade Unit: g/tIntercept: 80 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
80 m
From
228 m
To
308 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:228-308
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.12”

Context: 80

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · silverGrade: 0.81Grade Unit: ppm AgIntercept: 80 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.81
Grade Unit
ppm Ag
Intercept
80 m
From
228 m
To
308 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:228-308
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.81”

Context: 80

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · molybdenumGrade: 27Grade Unit: ppm MoIntercept: 80 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
27
Grade Unit
ppm Mo
Intercept
80 m
From
228 m
To
308 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:228-308
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“27”

Context: 80

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copper_equivalentGrade: 0.34Grade Unit: %Intercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.34
Grade Unit
%
Intercept
22 m
From
471 m
To
493 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:471-493
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.34
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This intercept from DKD012D is above the reporting cut-off grade, indicating continued mineralization at depth.

Positive factors

  • Intercept grade is above cut-off

Evidence · table

“0.34”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · copperGrade: 0.22Grade Unit: %Intercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.22
Grade Unit
%
Intercept
22 m
From
471 m
To
493 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:471-493
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This copper intercept from DKD012D is above the reporting cut-off grade, indicating continued mineralization at depth.

Positive factors

  • Intercept grade is above cut-off

Evidence · table

“0.22”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · goldGrade: 0.04Grade Unit: g/tIntercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.04
Grade Unit
g/t
Intercept
22 m
From
471 m
To
493 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:471-493
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this intercept is low but still contributes to the overall copper equivalent value.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.04”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · silverGrade: 0.34Grade Unit: ppm AgIntercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.34
Grade Unit
ppm Ag
Intercept
22 m
From
471 m
To
493 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:471-493
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.34”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD012DLa Verde · molybdenumGrade: 203Grade Unit: ppm MoIntercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
203
Grade Unit
ppm Mo
Intercept
22 m
From
471 m
To
493 m
Hole Depth
590.7 m
Intercept Depth
44 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD012D:471-493
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Azimuth
300 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“203”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copper_equivalentGrade: 0.42Grade Unit: %Intercept: 725 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.42
Grade Unit
%
Intercept
725 m
From
18 m
To
743.5 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:18-743.5
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.42
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This exceptional intercept in DKD039 represents the widest drill result to date at La Verde, confirming significant bulk tonnage potential and driving high materiality and novelty for the project.

Positive factors

  • Exceptional intercept length (725m)
  • Strong grade for a porphyry deposit
  • Widest drill result recorded to date
  • Indicates significant bulk tonnage potential

Evidence · table

“0.42”

Context: 725

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copperGrade: 0.36Grade Unit: %Intercept: 725 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.36
Grade Unit
%
Intercept
725 m
From
18 m
To
743.5 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:18-743.5
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The copper grade within this exceptional intercept in DKD039 is strong for a porphyry, contributing significantly to the overall bulk tonnage potential and high materiality.

Positive factors

  • Exceptional intercept length (725m)
  • Strong copper grade for a porphyry deposit
  • Indicates significant bulk tonnage potential

Evidence · table

“0.36”

Context: 725

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · goldGrade: 0.07Grade Unit: g/tIntercept: 725 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.07
Grade Unit
g/t
Intercept
725 m
From
18 m
To
743.5 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:18-743.5
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this very long intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.07”

Context: 725

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · silverGrade: 0.68Grade Unit: ppm AgIntercept: 725 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.68
Grade Unit
ppm Ag
Intercept
725 m
From
18 m
To
743.5 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:18-743.5
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of this very long intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.68”

Context: 725

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · molybdenumGrade: 37Grade Unit: ppm MoIntercept: 725 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
37
Grade Unit
ppm Mo
Intercept
725 m
From
18 m
To
743.5 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:18-743.5
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value of this very long intercept.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“37”

Context: 725

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copper_equivalentGrade: 0.71Grade Unit: %Intercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.71
Grade Unit
%
Intercept
22 m
From
42.4 m
To
64 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:42.4-64
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.71
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This high-grade, near-surface intercept in DKD039 significantly expands the extent of an emerging higher-grade starter pit, indicating strong economic potential.

Positive factors

  • High-grade sub-interval within a broader intercept
  • Expands near-surface higher-grade mineralisation
  • Supports potential for a starter pit

Evidence · table

“0.71”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copperGrade: 0.67Grade Unit: %Intercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.67
Grade Unit
%
Intercept
22 m
From
42.4 m
To
64 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:42.4-64
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The high copper grade in this near-surface intercept is very positive, supporting the potential for a high-grade starter pit and contributing significantly to project economics.

Positive factors

  • High copper grade for a porphyry deposit
  • Near-surface location enhances economic potential

Evidence · table

“0.67”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · goldGrade: 0.03Grade Unit: g/tIntercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.03
Grade Unit
g/t
Intercept
22 m
From
42.4 m
To
64 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:42.4-64
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this near-surface intercept is low but still contributes to the overall copper equivalent value.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.03”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · silverGrade: 0.29Grade Unit: ppm AgIntercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.29
Grade Unit
ppm Ag
Intercept
22 m
From
42.4 m
To
64 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:42.4-64
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.29”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · molybdenumGrade: 53Grade Unit: ppm MoIntercept: 22 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
53
Grade Unit
ppm Mo
Intercept
22 m
From
42.4 m
To
64 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:42.4-64
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“53”

Context: 22

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copper_equivalentGrade: 0.65Grade Unit: %Intercept: 46 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.65
Grade Unit
%
Intercept
46 m
From
249 m
To
294.6 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:249-294.6
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.65
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This high-grade sub-interval within DKD039 indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • High-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.65”

Context: 46

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copperGrade: 0.54Grade Unit: %Intercept: 46 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.54
Grade Unit
%
Intercept
46 m
From
249 m
To
294.6 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:249-294.6
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The high copper grade in this sub-interval is very positive, contributing significantly to the overall metal equivalent value.

Positive factors

  • High copper grade for a porphyry deposit

Evidence · table

“0.54”

Context: 46

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · goldGrade: 0.12Grade Unit: g/tIntercept: 46 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
46 m
From
249 m
To
294.6 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:249-294.6
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.12”

Context: 46

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · silverGrade: 0.71Grade Unit: ppm AgIntercept: 46 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.71
Grade Unit
ppm Ag
Intercept
46 m
From
249 m
To
294.6 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:249-294.6
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“0.71”

Context: 46

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · molybdenumGrade: 57Grade Unit: ppm MoIntercept: 46 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
57
Grade Unit
ppm Mo
Intercept
46 m
From
249 m
To
294.6 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:249-294.6
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“57”

Context: 46

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copper_equivalentGrade: 0.62Grade Unit: %Intercept: 51 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.62
Grade Unit
%
Intercept
51 m
From
433 m
To
484 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:433-484
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
0.62
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This high-grade sub-interval within DKD039 indicates zones of stronger mineralization, enhancing the overall economic potential of the broader intercept.

Positive factors

  • High-grade sub-interval within a broader intercept
  • Strong grade for a porphyry deposit

Evidence · table

“0.62”

Context: 51

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copperGrade: 0.51Grade Unit: %Intercept: 51 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.51
Grade Unit
%
Intercept
51 m
From
433 m
To
484 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:433-484
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The high copper grade in this sub-interval is very positive, contributing significantly to the overall metal equivalent value.

Positive factors

  • High copper grade for a porphyry deposit

Evidence · table

“0.51”

Context: 51

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · goldGrade: 0.1Grade Unit: g/tIntercept: 51 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.1
Grade Unit
g/t
Intercept
51 m
From
433 m
To
484 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:433-484
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.10”

Context: 51

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · silverGrade: 1.25Grade Unit: ppm AgIntercept: 51 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
1.25
Grade Unit
ppm Ag
Intercept
51 m
From
433 m
To
484 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:433-484
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of the intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“1.25”

Context: 51

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · molybdenumGrade: 87Grade Unit: ppm MoIntercept: 51 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
87
Grade Unit
ppm Mo
Intercept
51 m
From
433 m
To
484 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:433-484
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“87”

Context: 51

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copper_equivalentGrade: 1.03Grade Unit: %Intercept: 62 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper_equivalent
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
1.03
Grade Unit
%
Intercept
62 m
From
670.7 m
To
732.2 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:670.7-732.2
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Metal Eq. Grade
1.03
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: This exceptional high-grade intercept in DKD039 confirms a major 200m down-dip extension of La Verde's high-grade core, representing a significant and novel discovery that enhances the project's overall potential.

Positive factors

  • Exceptional grade for a porphyry deposit
  • Significant down-dip extension of high-grade core
  • Widest high-grade intersection recorded to date

Evidence · table

“1.03”

Context: 62

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · copperGrade: 0.9Grade Unit: %Intercept: 62 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.9
Grade Unit
%
Intercept
62 m
From
670.7 m
To
732.2 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:670.7-732.2
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The exceptional copper grade in this intercept is a key driver of the high materiality and novelty, confirming a significant extension of the high-grade core.

Positive factors

  • Exceptional copper grade for a porphyry deposit
  • Significant down-dip extension of high-grade core

Evidence · table

“0.90”

Context: 62

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · goldGrade: 0.18Grade Unit: g/tIntercept: 62 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.18
Grade Unit
g/t
Intercept
62 m
From
670.7 m
To
732.2 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:670.7-732.2
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The gold grade in this high-grade intercept is a positive contributor to the overall copper equivalent value, typical for a copper-gold porphyry system.

Positive factors

  • Gold contributes to the overall CuEq grade

Evidence · table

“0.18”

Context: 62

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · silverGrade: 1.81Grade Unit: ppm AgIntercept: 62 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
1.81
Grade Unit
ppm Ag
Intercept
62 m
From
670.7 m
To
732.2 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:670.7-732.2
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The silver grade, while low, adds to the overall metal equivalent value of this high-grade intercept, consistent with polymetallic porphyry mineralization.

Positive factors

  • Silver contributes to the overall CuEq grade

Evidence · table

“1.81”

Context: 62

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD039La Verde · molybdenumGrade: 3Grade Unit: ppm MoIntercept: 62 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
molybdenum
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
3
Grade Unit
ppm Mo
Intercept
62 m
From
670.7 m
To
732.2 m
Hole Depth
872.4 m
Intercept Depth
18 m

Classification

Deposit Type
porphyry
Program
mixed
Sample Type
drill
Group ID
DKD039:670.7-732.2
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Azimuth
54 °
Dip
-60 °
Loc. Confidence
medium
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.2
Cutoff Unit
% Cu
Dilution Disclosed
Yes
Max Dilution
30 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: The molybdenum grade, while very low, is a typical component of porphyry mineralization and contributes to the overall copper equivalent value of this high-grade intercept.

Positive factors

  • Molybdenum contributes to the overall CuEq grade

Evidence · table

“3”

Context: 62

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

DKD037La Verde · copperGrade: 0.32Grade Unit: %Intercept: 184 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.32
Grade Unit
%
Intercept
184 m
Hole Depth
321.1 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Dip
-63 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.42
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.32 % cu copper, reported in a unit the rubric does not cover (%).

Negative factors

  • Grade unit % cu does not match the copper rubric unit %; not scored.

Evidence · table

“0.32”

Context: DKD037

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD037La Verde · goldGrade: 0.12Grade Unit: g/tIntercept: 184 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
184 m
Hole Depth
321.1 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Dip
-63 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.42
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.12 g/t au gold, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit g/t au does not match the gold rubric unit g/t; not scored.

Evidence · table

“0.12”

Context: DKD037

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD037La Verde · silverGrade: 0.61Grade Unit: ppm agIntercept: 184 mView all details
Link to this fact

Identity

Hole ID
DKD037
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.61
Grade Unit
ppm ag
Intercept
184 m
Hole Depth
321.1 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324527
Northing
6785842
Elevation
1122 m
Dip
-63 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.42
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.61 ppm ag silver, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit ppm ag does not match the silver rubric unit g/t; not scored.

Evidence · table

“0.61”

Context: DKD037

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD038La Verde · copperGrade: 0.29Grade Unit: %Intercept: 221 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.29
Grade Unit
%
Intercept
221 m
Hole Depth
306.4 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Dip
-65 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.37
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.29 % cu copper, reported in a unit the rubric does not cover (%).

Negative factors

  • Grade unit % cu does not match the copper rubric unit %; not scored.

Evidence · table

“0.29”

Context: DKD038

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD038La Verde · goldGrade: 0.11Grade Unit: g/tIntercept: 221 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.11
Grade Unit
g/t
Intercept
221 m
Hole Depth
306.4 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Dip
-65 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.37
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.11 g/t au gold, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit g/t au does not match the gold rubric unit g/t; not scored.

Evidence · table

“0.11”

Context: DKD038

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD038La Verde · silverGrade: 0.48Grade Unit: ppm agIntercept: 221 mView all details
Link to this fact

Identity

Hole ID
DKD038
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.48
Grade Unit
ppm ag
Intercept
221 m
Hole Depth
306.4 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324685
Northing
6786088
Elevation
1185 m
Dip
-65 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.37
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.48 ppm ag silver, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit ppm ag does not match the silver rubric unit g/t; not scored.

Evidence · table

“0.48”

Context: DKD038

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD009DLa Verde · copperGrade: 0.32Grade Unit: %Intercept: 388 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.32
Grade Unit
%
Intercept
388 m
Hole Depth
555.3 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.41
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.32 % cu copper, reported in a unit the rubric does not cover (%).

Negative factors

  • Grade unit % cu does not match the copper rubric unit %; not scored.

Evidence · table

“0.32”

Context: DKD009D

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD009DLa Verde · goldGrade: 0.12Grade Unit: g/tIntercept: 388 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
388 m
Hole Depth
555.3 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.41
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.12 g/t au gold, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit g/t au does not match the gold rubric unit g/t; not scored.

Evidence · table

“0.12”

Context: DKD009D

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD009DLa Verde · silverGrade: 0.67Grade Unit: ppm agIntercept: 388 mView all details
Link to this fact

Identity

Hole ID
DKD009D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.67
Grade Unit
ppm ag
Intercept
388 m
Hole Depth
555.3 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
6786075
Northing
324552
Elevation
1152 m
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.41
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.67 ppm ag silver, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit ppm ag does not match the silver rubric unit g/t; not scored.

Evidence · table

“0.67”

Context: DKD009D

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD012DLa Verde · copperGrade: 0.35Grade Unit: %Intercept: 394 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.35
Grade Unit
%
Intercept
394 m
Hole Depth
590.7 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.46
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.35 % cu copper, reported in a unit the rubric does not cover (%).

Negative factors

  • Grade unit % cu does not match the copper rubric unit %; not scored.

Evidence · table

“0.35”

Context: DKD012D

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD012DLa Verde · goldGrade: 0.11Grade Unit: g/tIntercept: 394 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.11
Grade Unit
g/t
Intercept
394 m
Hole Depth
590.7 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.46
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.11 g/t au gold, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit g/t au does not match the gold rubric unit g/t; not scored.

Evidence · table

“0.11”

Context: DKD012D

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD012DLa Verde · silverGrade: 0.53Grade Unit: ppm agIntercept: 394 mView all details
Link to this fact

Identity

Hole ID
DKD012D
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.53
Grade Unit
ppm ag
Intercept
394 m
Hole Depth
590.7 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324839
Northing
6785977
Elevation
1193 m
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.46
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.53 ppm ag silver, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit ppm ag does not match the silver rubric unit g/t; not scored.

Evidence · table

“0.53”

Context: DKD012D

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD039La Verde · copperGrade: 0.36Grade Unit: %Intercept: 725 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
copper
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.36
Grade Unit
%
Intercept
725 m
Hole Depth
872.4 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.42
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.36 % cu copper, reported in a unit the rubric does not cover (%).

Negative factors

  • Grade unit % cu does not match the copper rubric unit %; not scored.

Evidence · table

“0.36”

Context: DKD039

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD039La Verde · goldGrade: 0.07Grade Unit: g/tIntercept: 725 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
gold
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.07
Grade Unit
g/t
Intercept
725 m
Hole Depth
872.4 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.42
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.07 g/t au gold, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit g/t au does not match the gold rubric unit g/t; not scored.

Evidence · table

“0.07”

Context: DKD039

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

DKD039La Verde · silverGrade: 0.68Grade Unit: ppm agIntercept: 725 mView all details
Link to this fact

Identity

Hole ID
DKD039
Project
La Verde
Commodity
silver
Region
chile
Reported Region
chile
Ticker
HCH

Geometry

Grade
0.68
Grade Unit
ppm ag
Intercept
725 m
Hole Depth
872.4 m

Classification

Deposit Type
porphyry
Sample Type
drill
Mining Method
open_pit

Location

Easting
324420
Northing
6785723
Elevation
1150 m
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

QP Signed
Yes
QA/QC Methods
standards

Metal Equivalent

Metal Eq. Grade
0.42
Metal Eq. Unit
% cueq Cu-Eq
Assumptions Disclosed
Yes

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-04-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.68 ppm ag silver, reported in a unit the rubric does not cover (g/t).

Negative factors

  • Grade unit ppm ag does not match the silver rubric unit g/t; not scored.

Evidence · table

“0.68”

Context: DKD039

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

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.