HCH: Shallow Cu-Au Intersections Grow La Verde
Original announcement by asx on
- Company
- Hot Chili Limited
- Ticker
- HCH
- Exchange
- ASX
- Region
- Chile
- Primary commodity
- Copper
- Secondary commodities
- Gold, Molybdenum, Silver
- Document categories
- Drill results, Resource update, Other
- Extracted
- 2026-10-07 23:22:26 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Hot Chili Limited announced new drill results from its La Verde copper-gold porphyry discovery in coastal Chile, reporting broad, shallow intersections that continue to define a coherent mineralized system. Key intercepts include 188m at 0.56% CuEq (0.44% Cu, 0.16 g/t Au) from 24m in DKP075 and 240m at 0.43% CuEq (0.30% Cu, 0.17 g/t Au) from 36m in DKP078. These results support the project's potential for low-strip-ratio open pit mining and are being incorporated into geological models ahead of a maiden Mineral Resource Estimate and a revised Pre-Feasibility Study for the Costa Fuego Project.
Reasoning: The announcement reports broad, shallow, and high-grade copper-gold intersections that expand the known mineralization at La Verde, supporting future open-pit development and de-risking the project ahead of a maiden MRE and PFS. The results demonstrate strong continuity and are backed by robust QA/QC, despite the lack of true width reporting.
Positive factors
- Broad, shallow, high-grade copper-gold intersections continue to expand the mineralized footprint at La Verde, supporting open-pit potential.
- Significant widths of mineralization were encountered, including 240m and 188m intercepts, indicating strong continuity.
- The results are being incorporated into geological models for a maiden Mineral Resource Estimate and a revised Pre-Feasibility Study, de-risking the project.
- Comprehensive QA/QC procedures are detailed, including accredited laboratories and QP/CP sign-off, enhancing data credibility.
- Metal equivalent calculations are transparent with disclosed prices and recoveries.
Negative factors
- True widths are not yet known, and results are reported as downhole lengths, which may overstate actual thickness.
- Some copper grades are below the project's historical average, though compensated by significant widths.
Facts used in scoring: 56
Extracted facts
Stored fact records: 56. Some facts used in scoring do not have a stored record.
Drill Results (56)
DKP067La Verde · copperGrade: 0.47Grade Unit: %Intercept: 112 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.47
- Grade Unit
- %
- Intercept
- 112 m
- From
- 42 m
- To
- 154 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:42-154
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Metal Eq. Grade
- 0.47
- 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
- 2026-10-07T00:00:00.000Z
Reasoning: This broad, shallow intercept expands the known mineralization and supports the open-pit potential of the La Verde project.
Positive factors
- Significant intercept length of 112m.
- Shallow depth of mineralization (from 42m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP067La Verde · copperGrade: 0.4Grade Unit: %Intercept: 112 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 112 m
- From
- 42 m
- To
- 154 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:42-154
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This broad, shallow copper intercept expands the known mineralization, although the grade is slightly below the project average, it supports the open-pit potential.
Positive factors
- Significant intercept length of 112m.
- Shallow depth of mineralization (from 42m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Copper grade (0.40%) is below the project's historical average (0.466%).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP067La Verde · goldGrade: 0.1Grade Unit: g/tIntercept: 112 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 112 m
- From
- 42 m
- To
- 154 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:42-154
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This broad, shallow gold intercept expands the known mineralization, although the grade is slightly below the project average, it supports the open-pit potential.
Positive factors
- Significant intercept length of 112m.
- Shallow depth of mineralization (from 42m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Gold grade (0.10 g/t) is below the project's historical average (0.144 g/t).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP067La Verde · silverGrade: 0.89Grade Unit: ppmIntercept: 112 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.89
- Grade Unit
- ppm
- Intercept
- 112 m
- From
- 42 m
- To
- 154 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:42-154
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This broad, shallow silver intercept expands the known mineralization, although the grade is low, it supports the open-pit potential.
Positive factors
- Significant intercept length of 112m.
- Shallow depth of mineralization (from 42m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Silver grade (0.89 ppm) is slightly above the project's historical average (0.769 ppm), but still low.
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP067La Verde · molybdenumGrade: 8Grade Unit: ppmIntercept: 112 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 8
- Grade Unit
- ppm
- Intercept
- 112 m
- From
- 42 m
- To
- 154 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:42-154
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This broad, shallow molybdenum intercept expands the known mineralization, although the grade is low, it supports the open-pit potential.
Positive factors
- Significant intercept length of 112m.
- Shallow depth of mineralization (from 42m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Molybdenum grade (8 ppm) is significantly below the project's historical average (28.966 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP067La Verde · copperGrade: 0.7Grade Unit: %Intercept: 26 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 26 m
- From
- 62 m
- To
- 88 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:62-88
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Metal Eq. Grade
- 0.7
- 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
- 2026-10-07T00:00:00.000Z
Reasoning: This high-grade sub-interval further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- High-grade sub-interval (0.70% CuEq) within a broader intercept.
- Shallow depth of mineralization (from 62m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP067La Verde · copperGrade: 0.59Grade Unit: %Intercept: 26 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.59
- Grade Unit
- %
- Intercept
- 26 m
- From
- 62 m
- To
- 88 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:62-88
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This high-grade copper sub-interval, exceeding the 75th percentile for porphyry copper, further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- High-grade sub-interval (0.59% Cu) within a broader intercept, exceeding the 75th percentile for porphyry copper.
- Shallow depth of mineralization (from 62m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP067La Verde · goldGrade: 0.14Grade Unit: g/tIntercept: 26 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.14
- Grade Unit
- g/t
- Intercept
- 26 m
- From
- 62 m
- To
- 88 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:62-88
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This gold sub-interval, with a grade near the project average, further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- Gold grade (0.14 g/t) is near the project's historical average (0.144 g/t).
- Shallow depth of mineralization (from 62m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP067La Verde · silverGrade: 1.19Grade Unit: ppmIntercept: 26 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 1.19
- Grade Unit
- ppm
- Intercept
- 26 m
- From
- 62 m
- To
- 88 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:62-88
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This silver sub-interval, with a grade above the project average, further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- Silver grade (1.19 ppm) is above the project's historical average (0.769 ppm).
- Shallow depth of mineralization (from 62m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP067La Verde · molybdenumGrade: 9Grade Unit: ppmIntercept: 26 mView all detailsHide details
Identity
- Hole ID
- DKP067
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 9
- Grade Unit
- ppm
- Intercept
- 26 m
- From
- 62 m
- To
- 88 m
- Hole Depth
- 300 m
- Intercept Depth
- 42 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP067:62-88
- Mining Method
- open_pit
Location
- Easting
- 324785
- Northing
- 6785774
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1134 m
- Azimuth
- 114 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This molybdenum sub-interval, with a low grade, further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- Shallow depth of mineralization (from 62m).
- Contributes to expanding the lateral extent of mineralization along the eastern flank.
Negative factors
- Molybdenum grade (9 ppm) is significantly below the project's historical average (28.966 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
Step-Out ExtensionRejected · positive
Mineralization extended beyond the previously known limit.
Reason: Results from DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.
Evidence · text
“Results from RC drill hole DKP067 further expanded the lateral extent of mineralisation along La Verde’s eastern flank.”
DKP072La Verde · copperGrade: 0.37Grade Unit: %Intercept: 160 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.37
- Grade Unit
- %
- Intercept
- 160 m
- From
- 12 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad and shallow intercept contributes to defining the scale and continuity of near-surface mineralization at La Verde.
Positive factors
- Very broad intercept length of 160m.
- Very shallow depth of mineralization (from 12m).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · copperGrade: 0.3Grade Unit: %Intercept: 160 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 160 m
- From
- 12 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad and shallow copper intercept contributes to defining the scale and continuity of near-surface mineralization at La Verde, despite being below the project average grade.
Positive factors
- Very broad intercept length of 160m.
- Very shallow depth of mineralization (from 12m).
Negative factors
- Copper grade (0.30%) is below the project's historical average (0.466%).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · goldGrade: 0.09Grade Unit: g/tIntercept: 160 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.09
- Grade Unit
- g/t
- Intercept
- 160 m
- From
- 12 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad and shallow gold intercept contributes to defining the scale and continuity of near-surface mineralization at La Verde, despite being below the project average grade.
Positive factors
- Very broad intercept length of 160m.
- Very shallow depth of mineralization (from 12m).
Negative factors
- Gold grade (0.09 g/t) is below the project's historical average (0.144 g/t).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · silverGrade: 0.83Grade Unit: ppmIntercept: 160 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.83
- Grade Unit
- ppm
- Intercept
- 160 m
- From
- 12 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad and shallow silver intercept contributes to defining the scale and continuity of near-surface mineralization at La Verde.
Positive factors
- Very broad intercept length of 160m.
- Very shallow depth of mineralization (from 12m).
Negative factors
- Silver grade (0.83 ppm) is slightly above the project's historical average (0.769 ppm), but still low.
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · molybdenumGrade: 5Grade Unit: ppmIntercept: 160 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 5
- Grade Unit
- ppm
- Intercept
- 160 m
- From
- 12 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad and shallow molybdenum intercept contributes to defining the scale and continuity of near-surface mineralization at La Verde, despite being below the project average grade.
Positive factors
- Very broad intercept length of 160m.
- Very shallow depth of mineralization (from 12m).
Negative factors
- Molybdenum grade (5 ppm) is significantly below the project's historical average (28.966 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · copperGrade: 0.53Grade Unit: %Intercept: 40 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.53
- Grade Unit
- %
- Intercept
- 40 m
- From
- 12 m
- To
- 52 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-52
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Metal Eq. Grade
- 0.53
- 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
- 2026-10-07T00:00:00.000Z
Reasoning: This high-grade sub-interval further enhances the prospectivity of the very shallow mineralization at La Verde.
Positive factors
- High-grade sub-interval (0.53% CuEq) within a broader intercept.
- Very shallow depth of mineralization (from 12m).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · copperGrade: 0.45Grade Unit: %Intercept: 40 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.45
- Grade Unit
- %
- Intercept
- 40 m
- From
- 12 m
- To
- 52 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-52
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This copper sub-interval, with a grade near the project average, further enhances the prospectivity of the very shallow mineralization at La Verde.
Positive factors
- Copper grade (0.45%) is near the project's historical average (0.466%).
- Very shallow depth of mineralization (from 12m).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · goldGrade: 0.11Grade Unit: g/tIntercept: 40 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.11
- Grade Unit
- g/t
- Intercept
- 40 m
- From
- 12 m
- To
- 52 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-52
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This gold sub-interval, with a grade below the project average, further enhances the prospectivity of the very shallow mineralization at La Verde.
Positive factors
- Shallow depth of mineralization (from 12m).
Negative factors
- Gold grade (0.11 g/t) is below the project's historical average (0.144 g/t).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · silverGrade: 0.97Grade Unit: ppmIntercept: 40 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.97
- Grade Unit
- ppm
- Intercept
- 40 m
- From
- 12 m
- To
- 52 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-52
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This silver sub-interval, with a grade above the project average, further enhances the prospectivity of the very shallow mineralization at La Verde.
Positive factors
- Silver grade (0.97 ppm) is above the project's historical average (0.769 ppm).
- Shallow depth of mineralization (from 12m).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · molybdenumGrade: 4Grade Unit: ppmIntercept: 40 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 4
- Grade Unit
- ppm
- Intercept
- 40 m
- From
- 12 m
- To
- 52 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:12-52
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This molybdenum sub-interval, with a low grade, further enhances the prospectivity of the very shallow mineralization at La Verde.
Positive factors
- Shallow depth of mineralization (from 12m).
Negative factors
- Molybdenum grade (4 ppm) is significantly below the project's historical average (28.966 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · copperGrade: 0.49Grade Unit: %Intercept: 28 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.49
- Grade Unit
- %
- Intercept
- 28 m
- From
- 144 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:144-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Metal Eq. Grade
- 0.49
- 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
- 2026-10-07T00:00:00.000Z
Reasoning: This good grade sub-interval further enhances the prospectivity of the mineralization at La Verde.
Positive factors
- Good grade sub-interval (0.49% CuEq) within a broader intercept.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · copperGrade: 0.39Grade Unit: %Intercept: 28 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.39
- Grade Unit
- %
- Intercept
- 28 m
- From
- 144 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:144-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This copper sub-interval, with a grade near the project average, further enhances the prospectivity of the mineralization at La Verde.
Positive factors
- Copper grade (0.39%) is near the project's historical average (0.466%).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · goldGrade: 0.14Grade Unit: g/tIntercept: 28 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.14
- Grade Unit
- g/t
- Intercept
- 28 m
- From
- 144 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:144-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This gold sub-interval, with a grade near the project average, further enhances the prospectivity of the mineralization at La Verde.
Positive factors
- Gold grade (0.14 g/t) is near the project's historical average (0.144 g/t).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · silverGrade: 0.92Grade Unit: ppmIntercept: 28 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.92
- Grade Unit
- ppm
- Intercept
- 28 m
- From
- 144 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:144-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This silver sub-interval, with a grade above the project average, further enhances the prospectivity of the mineralization at La Verde.
Positive factors
- Silver grade (0.92 ppm) is above the project's historical average (0.769 ppm).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP072La Verde · molybdenumGrade: 7Grade Unit: ppmIntercept: 28 mView all detailsHide details
Identity
- Hole ID
- DKP072
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 7
- Grade Unit
- ppm
- Intercept
- 28 m
- From
- 144 m
- To
- 172 m
- Hole Depth
- 408 m
- Intercept Depth
- 12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP072:144-172
- Mining Method
- open_pit
Location
- Easting
- 324776
- Northing
- 6785767
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1133 m
- Azimuth
- 244 °
- Dip
- -59 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This molybdenum sub-interval, with a low grade, further enhances the prospectivity of the mineralization at La Verde.
Negative factors
- Molybdenum grade (7 ppm) is significantly below the project's historical average (28.966 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · copperGrade: 0.56Grade Unit: %Intercept: 188 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.56
- Grade Unit
- %
- Intercept
- 188 m
- From
- 24 m
- To
- 212 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:24-212
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad, high-grade, and shallow intercept significantly extends the known mineralization and enhances the open-pit potential of La Verde.
Positive factors
- Very broad intercept length of 188m.
- High CuEq grade (0.56%) for a porphyry deposit.
- Very shallow depth of mineralization (from 24m).
- Extended from a previously reported intersection, increasing the depth of the high-grade zone.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · copperGrade: 0.44Grade Unit: %Intercept: 188 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.44
- Grade Unit
- %
- Intercept
- 188 m
- From
- 24 m
- To
- 212 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:24-212
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad, shallow copper intercept, with a grade near the project average, significantly extends the known mineralization and enhances the open-pit potential of La Verde.
Positive factors
- Very broad intercept length of 188m.
- Copper grade (0.44%) is near the project's historical average (0.466%).
- Very shallow depth of mineralization (from 24m).
- Extended from a previously reported intersection, increasing the depth of the high-grade zone.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · goldGrade: 0.16Grade Unit: g/tIntercept: 188 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.16
- Grade Unit
- g/t
- Intercept
- 188 m
- From
- 24 m
- To
- 212 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:24-212
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad, shallow gold intercept, with a grade above the project average, significantly extends the known mineralization and enhances the open-pit potential of La Verde.
Positive factors
- Very broad intercept length of 188m.
- Gold grade (0.16 g/t) is above the project's historical average (0.144 g/t).
- Very shallow depth of mineralization (from 24m).
- Extended from a previously reported intersection, increasing the depth of the high-grade zone.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · silverGrade: 0.72Grade Unit: ppmIntercept: 188 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.72
- Grade Unit
- ppm
- Intercept
- 188 m
- From
- 24 m
- To
- 212 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:24-212
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad, shallow silver intercept, with a grade near the project average, significantly extends the known mineralization and enhances the open-pit potential of La Verde.
Positive factors
- Very broad intercept length of 188m.
- Very shallow depth of mineralization (from 24m).
- Extended from a previously reported intersection, increasing the depth of the high-grade zone.
Negative factors
- Silver grade (0.72 ppm) is slightly below the project's historical average (0.769 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · molybdenumGrade: 10Grade Unit: ppmIntercept: 188 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 10
- Grade Unit
- ppm
- Intercept
- 188 m
- From
- 24 m
- To
- 212 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:24-212
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This very broad, shallow molybdenum intercept, with a low grade, significantly extends the known mineralization and enhances the open-pit potential of La Verde.
Positive factors
- Very broad intercept length of 188m.
- Very shallow depth of mineralization (from 24m).
- Extended from a previously reported intersection, increasing the depth of the high-grade zone.
Negative factors
- Molybdenum grade (10 ppm) is significantly below the project's historical average (28.966 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · copperGrade: 0.5Grade Unit: %Intercept: 29 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.5
- Grade Unit
- %
- Intercept
- 29 m
- From
- 304 m
- To
- 333 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:304-333
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This intercept, extending to the end of the hole with a good CuEq grade, indicates continued mineralization at depth.
Positive factors
- Good CuEq grade (0.50%) for a porphyry deposit.
- Extends mineralization to end of hole.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · copperGrade: 0.39Grade Unit: %Intercept: 29 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.39
- Grade Unit
- %
- Intercept
- 29 m
- From
- 304 m
- To
- 333 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:304-333
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This copper intercept, extending to the end of the hole with a grade near the project average, indicates continued mineralization at depth.
Positive factors
- Copper grade (0.39%) is near the project's historical average (0.466%).
- Extends mineralization to end of hole.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · goldGrade: 0.15Grade Unit: g/tIntercept: 29 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.15
- Grade Unit
- g/t
- Intercept
- 29 m
- From
- 304 m
- To
- 333 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:304-333
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This gold intercept, extending to the end of the hole with a grade above the project average, indicates continued mineralization at depth.
Positive factors
- Gold grade (0.15 g/t) is above the project's historical average (0.144 g/t).
- Extends mineralization to end of hole.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · silverGrade: 0.51Grade Unit: ppmIntercept: 29 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.51
- Grade Unit
- ppm
- Intercept
- 29 m
- From
- 304 m
- To
- 333 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:304-333
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This silver intercept, extending to the end of the hole, indicates continued mineralization at depth, although the grade is low.
Positive factors
- Extends mineralization to end of hole.
Negative factors
- Silver grade (0.51 ppm) is below the project's historical average (0.769 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP075La Verde · molybdenumGrade: 11Grade Unit: ppmIntercept: 29 mView all detailsHide details
Identity
- Hole ID
- DKP075
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 11
- Grade Unit
- ppm
- Intercept
- 29 m
- From
- 304 m
- To
- 333 m
- Hole Depth
- 333 m
- Intercept Depth
- 24 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP075:304-333
- Mining Method
- open_pit
Location
- Easting
- 324631
- Northing
- 6785983
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1153 m
- Azimuth
- 99 °
- Dip
- -57 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This molybdenum intercept, extending to the end of the hole, indicates continued mineralization at depth, although the grade is low.
Positive factors
- Extends mineralization to end of hole.
Negative factors
- Molybdenum grade (11 ppm) is significantly below the project's historical average (28.966 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · copperGrade: 0.33Grade Unit: %Intercept: 44 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.33
- Grade Unit
- %
- Intercept
- 44 m
- From
- 230 m
- To
- 274 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:230-274
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Metal Eq. Grade
- 0.33
- 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
- 2026-10-07T00:00:00.000Z
Reasoning: This intercept contributes to the overall understanding of the mineralization at La Verde.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · copperGrade: 0.25Grade Unit: %Intercept: 44 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.25
- Grade Unit
- %
- Intercept
- 44 m
- From
- 230 m
- To
- 274 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:230-274
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This intercept contributes to the overall understanding of the mineralization at La Verde, but the copper grade is low compared to the project average.
Negative factors
- Copper grade (0.25%) is significantly below the project's historical average (0.466%).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · goldGrade: 0.06Grade Unit: g/tIntercept: 44 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.06
- Grade Unit
- g/t
- Intercept
- 44 m
- From
- 230 m
- To
- 274 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:230-274
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This intercept contributes to the overall understanding of the mineralization at La Verde, but the gold grade is low compared to the project average.
Negative factors
- Gold grade (0.06 g/t) is significantly below the project's historical average (0.144 g/t).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · silverGrade: 1.09Grade Unit: ppmIntercept: 44 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 1.09
- Grade Unit
- ppm
- Intercept
- 44 m
- From
- 230 m
- To
- 274 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:230-274
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This intercept contributes to the overall understanding of the mineralization at La Verde, with a silver grade above the project average.
Positive factors
- Silver grade (1.09 ppm) is above the project's historical average (0.769 ppm).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · molybdenumGrade: 79Grade Unit: ppmIntercept: 44 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 79
- Grade Unit
- ppm
- Intercept
- 44 m
- From
- 230 m
- To
- 274 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:230-274
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This intercept contributes to the overall understanding of the mineralization at La Verde, with a molybdenum grade significantly above the project average.
Positive factors
- Molybdenum grade (79 ppm) is significantly above the project's historical average (28.966 ppm).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · copperGrade: 0.46Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.46
- Grade Unit
- %
- Intercept
- 6 m
- From
- 318 m
- To
- 324 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:318-324
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This narrow intercept with a good CuEq grade contributes to the overall understanding of the mineralization at La Verde.
Positive factors
- Good CuEq grade (0.46%) for a porphyry deposit.
Negative factors
- Narrow intercept length (6m).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · copperGrade: 0.36Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.36
- Grade Unit
- %
- Intercept
- 6 m
- From
- 318 m
- To
- 324 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:318-324
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This narrow intercept with a copper grade below the project average contributes to the overall understanding of the mineralization at La Verde.
Negative factors
- Narrow intercept length (6m).
- Copper grade (0.36%) is below the project's historical average (0.466%).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · goldGrade: 0.09Grade Unit: g/tIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.09
- Grade Unit
- g/t
- Intercept
- 6 m
- From
- 318 m
- To
- 324 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:318-324
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This narrow intercept with a gold grade below the project average contributes to the overall understanding of the mineralization at La Verde.
Negative factors
- Narrow intercept length (6m).
- Gold grade (0.09 g/t) is below the project's historical average (0.144 g/t).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · silverGrade: 2.1Grade Unit: ppmIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 2.1
- Grade Unit
- ppm
- Intercept
- 6 m
- From
- 318 m
- To
- 324 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:318-324
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This narrow intercept with a silver grade significantly above the project average contributes to the overall understanding of the mineralization at La Verde.
Positive factors
- Silver grade (2.1 ppm) is significantly above the project's historical average (0.769 ppm).
Negative factors
- Narrow intercept length (6m).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP077La Verde · molybdenumGrade: 81Grade Unit: ppmIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- DKP077
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 81
- Grade Unit
- ppm
- Intercept
- 6 m
- From
- 318 m
- To
- 324 m
- Hole Depth
- 324 m
- Intercept Depth
- 230 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP077:318-324
- Mining Method
- open_pit
Location
- Easting
- 324420
- Northing
- 6785616
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1177 m
- Azimuth
- 80 °
- Dip
- -58 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This narrow intercept with a molybdenum grade significantly above the project average contributes to the overall understanding of the mineralization at La Verde.
Positive factors
- Molybdenum grade (81 ppm) is significantly above the project's historical average (28.966 ppm).
Negative factors
- Narrow intercept length (6m).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · copperGrade: 0.43Grade Unit: %Intercept: 240 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.43
- Grade Unit
- %
- Intercept
- 240 m
- From
- 36 m
- To
- 276 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:36-276
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Metal Equivalent
- Metal Eq. Grade
- 0.43
- 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
- 2026-10-07T00:00:00.000Z
Reasoning: This exceptional intercept length with a good CuEq grade from shallow depths strongly supports the geological model and open-pit potential of La Verde.
Positive factors
- Exceptional intercept length of 240m, indicating significant continuity.
- Shallow depth of mineralization (from 36m).
- Supports the current geological interpretation at La Verde and open-pit potential.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · copperGrade: 0.3Grade Unit: %Intercept: 240 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 240 m
- From
- 36 m
- To
- 276 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:36-276
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This exceptional intercept length with a copper grade below the project average from shallow depths strongly supports the geological model and open-pit potential of La Verde.
Positive factors
- Exceptional intercept length of 240m, indicating significant continuity.
- Shallow depth of mineralization (from 36m).
- Supports the current geological interpretation at La Verde and open-pit potential.
Negative factors
- Copper grade (0.30%) is below the project's historical average (0.466%).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · goldGrade: 0.17Grade Unit: g/tIntercept: 240 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.17
- Grade Unit
- g/t
- Intercept
- 240 m
- From
- 36 m
- To
- 276 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:36-276
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This exceptional intercept length with a gold grade above the project average from shallow depths strongly supports the geological model and open-pit potential of La Verde.
Positive factors
- Exceptional intercept length of 240m, indicating significant continuity.
- Gold grade (0.17 g/t) is above the project's historical average (0.144 g/t).
- Shallow depth of mineralization (from 36m).
- Supports the current geological interpretation at La Verde and open-pit potential.
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · silverGrade: 0.69Grade Unit: ppmIntercept: 240 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.69
- Grade Unit
- ppm
- Intercept
- 240 m
- From
- 36 m
- To
- 276 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:36-276
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This exceptional intercept length with a silver grade below the project average from shallow depths strongly supports the geological model and open-pit potential of La Verde.
Positive factors
- Exceptional intercept length of 240m, indicating significant continuity.
- Shallow depth of mineralization (from 36m).
- Supports the current geological interpretation at La Verde and open-pit potential.
Negative factors
- Silver grade (0.69 ppm) is below the project's historical average (0.769 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · molybdenumGrade: 13Grade Unit: ppmIntercept: 240 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 13
- Grade Unit
- ppm
- Intercept
- 240 m
- From
- 36 m
- To
- 276 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:36-276
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This exceptional intercept length with a low molybdenum grade from shallow depths strongly supports the geological model and open-pit potential of La Verde.
Positive factors
- Exceptional intercept length of 240m, indicating significant continuity.
- Shallow depth of mineralization (from 36m).
- Supports the current geological interpretation at La Verde and open-pit potential.
Negative factors
- Molybdenum grade (13 ppm) is significantly below the project's historical average (28.966 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · copperGrade: 0.6Grade Unit: %Intercept: 54 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 54 m
- From
- 46 m
- To
- 100 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:46-100
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This high-grade sub-interval further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- High-grade sub-interval (0.60% CuEq) within a broader intercept.
- Shallow depth of mineralization (from 46m).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · copperGrade: 0.41Grade Unit: %Intercept: 54 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.41
- Grade Unit
- %
- Intercept
- 54 m
- From
- 46 m
- To
- 100 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:46-100
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This high-grade copper sub-interval, with a grade near the project average, further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- High-grade sub-interval (0.41% Cu) within a broader intercept, near the project's historical average.
- Shallow depth of mineralization (from 46m).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · goldGrade: 0.26Grade Unit: g/tIntercept: 54 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.26
- Grade Unit
- g/t
- Intercept
- 54 m
- From
- 46 m
- To
- 100 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:46-100
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This high-grade gold sub-interval, significantly above the project average, further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- High-grade sub-interval (0.26 g/t Au) within a broader intercept, significantly above the project's historical average (0.144 g/t).
- Shallow depth of mineralization (from 46m).
Negative factors
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · silverGrade: 0.59Grade Unit: ppmIntercept: 54 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.59
- Grade Unit
- ppm
- Intercept
- 54 m
- From
- 46 m
- To
- 100 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:46-100
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This silver sub-interval, with a grade below the project average, further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- Shallow depth of mineralization (from 46m).
Negative factors
- Silver grade (0.59 ppm) is below the project's historical average (0.769 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · molybdenumGrade: 9Grade Unit: ppmIntercept: 54 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- molybdenum
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 9
- Grade Unit
- ppm
- Intercept
- 54 m
- From
- 46 m
- To
- 100 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:46-100
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This molybdenum sub-interval, with a low grade, further enhances the prospectivity of the shallow mineralization at La Verde.
Positive factors
- Shallow depth of mineralization (from 46m).
Negative factors
- Molybdenum grade (9 ppm) is significantly below the project's historical average (28.966 ppm).
- Reported as downhole length, true width not known.
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
Compositing TransparentRejected · positive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Reason: The cut-off grade of 0.20% Cu and internal dilution rules (up to 30m downhole width) are clearly stated for reported intersections.
Evidence · text
“Significant intercepts for La Verde are reported above a nominal cut-off grade of 0.20% Cu. Reported intersections may include internal dilution (intervals below 0.20% Cu), including zones exceeding 30 m downhole width”
DKP078La Verde · copperGrade: 0.5Grade Unit: %Intercept: 42 mView all detailsHide details
Identity
- Hole ID
- DKP078
- Project
- La Verde
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HCH
Geometry
- Grade
- 0.5
- Grade Unit
- %
- Intercept
- 42 m
- From
- 188 m
- To
- 230 m
- Hole Depth
- 324 m
- Intercept Depth
- 36 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Group ID
- DKP078:188-230
- Mining Method
- open_pit
Location
- Easting
- 324659
- Northing
- 6785893
- CRS
- WGS84 UTM zone 19S
- Elevation
- 1142 m
- Azimuth
- 332 °
- Dip
- -69 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS or AGS Cotecna
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
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
- 2026-10-07T00:00:00.000Z
Reasoning: This good grade sub-interval further enhances the prospectivity of the mineralization at La Verde.
Positive factors
- Good grade sub-interval (0.50% CuEq) within a broader intercept.
Negative factors
- Reported as downhole length, true width not known.
Tags used in scoring
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
Rejected tags
Rejected tags — excluded from scoring because their label or evidence could not be verified.
Apparent Width OnlyRejected · negative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Reason: Drill intersections are currently reported as downhole length, with true width not known.
Evidence · text
“Drill intersections are currently reported as downhole length.”
QA/QC DisclosedRejected · positive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Reason: The announcement includes extensive QA/QC procedures in JORC Table 1, mentioning accredited labs, standards, blanks, and duplicates.
Evidence · text
“All HCH drill samples were assayed by industry standard methods through accredited ALS or AGS Cotecna laboratories in Chile and Peru. HCH undertakes several steps to ensure the quality control of assay results. These include, but are not limited to, the use of duplicates, certified reference material (CRM) and blank media”
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.