New High-Grade Domain Discovered at Cuffley
Original announcement by globenewswire on
- Company
- Alkane Resources Limited
- Ticker
- ALK
- Exchange
- Unavailable
- Region
- Victoria, Australia
- Primary commodity
- Gold
- Secondary commodities
- Antimony
- Document categories
- Drill results
- Extracted
- 2026-09-12 02:25:39 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Alkane Resources Limited has announced the discovery of a new high-grade gold-antimony domain at its Cuffley Lode, part of the Costerfield property in Victoria, Australia. Drilling returned exceptional intercepts including 580.9 g/t gold and 24% antimony over 0.61m, and 168.9 g/t gold and 33.5% antimony over 0.9m. The new zone is readily accessible from existing infrastructure and will be incorporated into the mine schedule, with additional high-grade infill intercepts also reported from the Sub KC system.
Reasoning: Alkane Resources has discovered a new high-grade gold-antimony domain at Cuffley, with several exceptional intercepts including 580.9 g/t gold and 24% antimony over 0.61m, and 168.9 g/t gold and 33.5% antimony over 0.9m. The new zone is readily accessible from existing infrastructure, indicating potential for rapid integration into the mine plan. The results also include high-grade infill intercepts in the Sub KC system. The reporting is JORC and NI 43-101 compliant with detailed QA/QC, enhancing confidence in the results, despite the narrow widths typical of this deposit type.
Positive factors
- Discovery of new high-grade gold-antimony domain
- Exceptional gold grades in multiple intercepts
- High antimony grades contributing to significant AuEq values
- True width disclosed for most intercepts
- Comprehensive QA/QC disclosure and certified lab
- JORC and NI 43-101 compliant reporting with QP sign-off
- New zone is readily accessible from existing infrastructure
Negative factors
- Narrow intercept lengths, typical of vein-style mineralization
- No explicit cut-off grade for compositing stated, only a reporting threshold
- Some historical drill holes included in the collar table, though results are new
Facts used in scoring: 92
Extracted facts
Stored fact records: 92. Some facts used in scoring do not have a stored record.
Drill Results (92)
AD265Costerfield · goldGrade: 168.9Grade Unit: g/tIntercept: 0.9 mView all detailsHide details
Identity
- Hole ID
- AD265
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 168.9
- Grade Unit
- g/t
- Intercept
- 0.9 m
- True Width
- 0.78 m
- From
- 78.31 m
- To
- 79.21 m
- Hole Depth
- 140.1 m
- Intercept Depth
- 78.31 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD265:78.31-79.21
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 314.1 °
- Dip
- -0.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 168.9 g/t over a narrow but true width of 0.78 m, contributing significantly to the new high-grade domain discovery at Cuffley.
Positive factors
- Exceptional gold grade (168.9 g/t)
- True width disclosed (0.78 m)
- Part of a new high-grade domain discovery
Negative factors
- Narrow intercept length (0.9 m)
Evidence · table
“168.9”
Context: 0.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.78
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD265Costerfield · antimonyGrade: 33.5Grade Unit: %Intercept: 0.9 mView all detailsHide details
Identity
- Hole ID
- AD265
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 33.5
- Grade Unit
- %
- Intercept
- 0.9 m
- True Width
- 0.78 m
- From
- 78.31 m
- To
- 79.21 m
- Hole Depth
- 140.1 m
- Intercept Depth
- 78.31 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD265:78.31-79.21
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 314.1 °
- Dip
- -0.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a very high antimony grade of 33.5% over a narrow but true width of 0.78 m, significantly contributing to the new high-grade domain discovery at Cuffley.
Positive factors
- High antimony grade (33.5%)
- True width disclosed (0.78 m)
- Part of a new high-grade domain discovery
Negative factors
- Narrow intercept length (0.9 m)
Evidence · table
“33.5”
Context: 0.90
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.78
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD266Costerfield · goldGrade: 6.7Grade Unit: g/tIntercept: 1.2 mView all detailsHide details
Identity
- Hole ID
- AD266
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 6.7
- Grade Unit
- g/t
- Intercept
- 1.2 m
- True Width
- 0.88 m
- From
- 97.5 m
- To
- 98.7 m
- Hole Depth
- 129 m
- Intercept Depth
- 97.5 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD266:97.5-98.7
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 323.1 °
- Dip
- -12.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a strong gold grade of 6.7 g/t over a narrow but true width of 0.88 m, contributing to the new high-grade domain discovery at Cuffley.
Positive factors
- Strong gold grade (6.7 g/t) for underground mining
- True width disclosed (0.88 m)
Negative factors
- Narrow intercept length (1.2 m)
Evidence · table
“6.7”
Context: 1.20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.88
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD266Costerfield · antimonyGrade: 2.4Grade Unit: %Intercept: 1.2 mView all detailsHide details
Identity
- Hole ID
- AD266
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 2.4
- Grade Unit
- %
- Intercept
- 1.2 m
- True Width
- 0.88 m
- From
- 97.5 m
- To
- 98.7 m
- Hole Depth
- 129 m
- Intercept Depth
- 97.5 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD266:97.5-98.7
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 323.1 °
- Dip
- -12.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 2.4% over a narrow but true width of 0.88 m, contributing to the new high-grade domain discovery at Cuffley.
Positive factors
- Significant antimony grade (2.4%)
- True width disclosed (0.88 m)
Negative factors
- Narrow intercept length (1.2 m)
Evidence · table
“2.4”
Context: 1.20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.88
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD270Costerfield · goldGrade: 580.9Grade Unit: g/tIntercept: 0.61 mView all detailsHide details
Identity
- Hole ID
- AD270
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 580.9
- Grade Unit
- g/t
- Intercept
- 0.61 m
- True Width
- 0.54 m
- From
- 75.7 m
- To
- 76.31 m
- Hole Depth
- 121.73 m
- Intercept Depth
- 75.7 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD270:75.7-76.31
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4801
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 308.1 °
- Dip
- 14.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept represents a bonanza gold grade of 580.9 g/t over a narrow true width of 0.54 m, making it a highly material and novel discovery within the new Cuffley domain.
Positive factors
- Bonanza gold grade (580.9 g/t)
- True width disclosed (0.54 m)
- Key intercept in new high-grade domain discovery
Negative factors
- Very narrow intercept length (0.61 m)
Evidence · table
“580.9”
Context: 0.61
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.54
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD270Costerfield · antimonyGrade: 24Grade Unit: %Intercept: 0.61 mView all detailsHide details
Identity
- Hole ID
- AD270
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 24
- Grade Unit
- %
- Intercept
- 0.61 m
- True Width
- 0.54 m
- From
- 75.7 m
- To
- 76.31 m
- Hole Depth
- 121.73 m
- Intercept Depth
- 75.7 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD270:75.7-76.31
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4801
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 308.1 °
- Dip
- 14.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 24.0% over a narrow true width of 0.54 m, making it a highly material and novel discovery within the new Cuffley domain.
Positive factors
- Exceptional antimony grade (24.0%)
- True width disclosed (0.54 m)
- Key intercept in new high-grade domain discovery
Negative factors
- Very narrow intercept length (0.61 m)
Evidence · table
“24.0”
Context: 0.61
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.54
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD270Costerfield · goldGrade: 1360Grade Unit: g/tIntercept: 0.25 mView all detailsHide details
Identity
- Hole ID
- AD270
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 1360
- Grade Unit
- g/t
- Intercept
- 0.25 m
- True Width
- 0.2 m
- From
- 76.06 m
- To
- 76.31 m
- Hole Depth
- 121.73 m
- Intercept Depth
- 75.7 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD270:76.06-76.31
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4801
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 308.1 °
- Dip
- 14.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This sub-interval shows an extremely high bonanza gold grade of 1360.0 g/t over a very narrow true width of 0.20 m, highlighting the exceptional grade within the new Cuffley domain.
Positive factors
- Bonanza gold grade (1360.0 g/t)
- True width disclosed (0.20 m)
- Sub-interval of a significant intercept
Negative factors
- Extremely narrow intercept length (0.25 m)
Evidence · table
“1360.0”
Context: 0.25
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD270Costerfield · antimonyGrade: 19.7Grade Unit: %Intercept: 0.25 mView all detailsHide details
Identity
- Hole ID
- AD270
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 19.7
- Grade Unit
- %
- Intercept
- 0.25 m
- True Width
- 0.2 m
- From
- 76.06 m
- To
- 76.31 m
- Hole Depth
- 121.73 m
- Intercept Depth
- 75.7 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD270:76.06-76.31
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4801
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 308.1 °
- Dip
- 14.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This sub-interval shows an exceptional antimony grade of 19.7% over a very narrow true width of 0.20 m, highlighting the high-grade nature within the new Cuffley domain.
Positive factors
- Exceptional antimony grade (19.7%)
- True width disclosed (0.20 m)
- Sub-interval of a significant intercept
Negative factors
- Extremely narrow intercept length (0.25 m)
Evidence · table
“19.7”
Context: 0.25
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD272Costerfield · goldGrade: 0Grade Unit: g/tIntercept: 0.37 mView all detailsHide details
Identity
- Hole ID
- AD272
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 0.37 m
- True Width
- 0.29 m
- From
- 80.59 m
- To
- 80.96 m
- Hole Depth
- 118.24 m
- Intercept Depth
- 80.59 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD272:80.59-80.96
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4802
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 321.4 °
- Dip
- 9.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over a very narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.29 m)
Negative factors
- Barren gold grade (0.0 g/t)
- Very narrow intercept length (0.37 m)
Evidence · table
“0.0”
Context: 0.37
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.29
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD272Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.37 mView all detailsHide details
Identity
- Hole ID
- AD272
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.37 m
- True Width
- 0.29 m
- From
- 80.59 m
- To
- 80.96 m
- Hole Depth
- 118.24 m
- Intercept Depth
- 80.59 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD272:80.59-80.96
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4802
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 321.4 °
- Dip
- 9.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a very narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.29 m)
Negative factors
- Barren antimony grade (0.0%)
- Very narrow intercept length (0.37 m)
Evidence · table
“0.0”
Context: 0.37
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.29
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD273Costerfield · goldGrade: 4.2Grade Unit: g/tIntercept: 0.16 mView all detailsHide details
Identity
- Hole ID
- AD273
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 4.2
- Grade Unit
- g/t
- Intercept
- 0.16 m
- True Width
- 0.13 m
- From
- 89.53 m
- To
- 89.69 m
- Hole Depth
- 137.16 m
- Intercept Depth
- 89.53 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD273:89.53-89.69
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 321.7 °
- Dip
- -6.5 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a moderate gold grade of 4.2 g/t over an extremely narrow true width of 0.13 m, indicating some gold mineralization.
Positive factors
- Moderate gold grade (4.2 g/t) for underground mining
- True width disclosed (0.13 m)
Negative factors
- Extremely narrow intercept length (0.16 m)
Evidence · table
“4.2”
Context: 0.16
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.13
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD273Costerfield · antimonyGrade: 1.2Grade Unit: %Intercept: 0.16 mView all detailsHide details
Identity
- Hole ID
- AD273
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 0.16 m
- True Width
- 0.13 m
- From
- 89.53 m
- To
- 89.69 m
- Hole Depth
- 137.16 m
- Intercept Depth
- 89.53 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD273:89.53-89.69
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 321.7 °
- Dip
- -6.5 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 1.2% over an extremely narrow true width of 0.13 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (1.2%)
- True width disclosed (0.13 m)
Negative factors
- Extremely narrow intercept length (0.16 m)
Evidence · table
“1.2”
Context: 0.16
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.13
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD274Costerfield · goldGrade: 0.8Grade Unit: g/tIntercept: 0.14 mView all detailsHide details
Identity
- Hole ID
- AD274
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.8
- Grade Unit
- g/t
- Intercept
- 0.14 m
- True Width
- 0.13 m
- From
- 72.42 m
- To
- 72.56 m
- Hole Depth
- 104.3 m
- Intercept Depth
- 72.42 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD274:72.42-72.56
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4799
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 274.9 °
- Dip
- 17.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a weak gold grade over an extremely narrow true width, indicating minor gold mineralization.
Positive factors
- True width disclosed (0.13 m)
Negative factors
- Weak gold grade (0.8 g/t) for underground mining
- Extremely narrow intercept length (0.14 m)
Evidence · table
“0.8”
Context: 0.14
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.13
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD274Costerfield · antimonyGrade: 2.4Grade Unit: %Intercept: 0.14 mView all detailsHide details
Identity
- Hole ID
- AD274
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 2.4
- Grade Unit
- %
- Intercept
- 0.14 m
- True Width
- 0.13 m
- From
- 72.42 m
- To
- 72.56 m
- Hole Depth
- 104.3 m
- Intercept Depth
- 72.42 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD274:72.42-72.56
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4799
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 274.9 °
- Dip
- 17.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 2.4% over an extremely narrow true width of 0.13 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (2.4%)
- True width disclosed (0.13 m)
Negative factors
- Extremely narrow intercept length (0.14 m)
Evidence · table
“2.4”
Context: 0.14
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.13
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD275Several ore-grade intercepts were made within the · goldGrade: 124Grade Unit: g/tIntercept: 0.23 mView all detailsHide details
Identity
- Hole ID
- AD275
- Project
- Several ore-grade intercepts were made within the
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 124
- Grade Unit
- g/t
- Intercept
- 0.23 m
- True Width
- 0.22 m
- From
- 76.11 m
- To
- 76.34 m
- Hole Depth
- 121.79 m
- Intercept Depth
- 76.11 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD275:76.11-76.34
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4800
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 301.8 °
- Dip
- -2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 124.0 g/t over an extremely narrow true width of 0.22 m, contributing to the new high-grade domain discovery at Cuffley.
Positive factors
- Exceptional gold grade (124.0 g/t)
- True width disclosed (0.22 m)
- Part of a new high-grade domain discovery
Negative factors
- Extremely narrow intercept length (0.23 m)
Evidence · table
“124.0”
Context: 0.23
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.22
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD275Several ore-grade intercepts were made within the · antimonyGrade: 48.6Grade Unit: %Intercept: 0.23 mView all detailsHide details
Identity
- Hole ID
- AD275
- Project
- Several ore-grade intercepts were made within the
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 48.6
- Grade Unit
- %
- Intercept
- 0.23 m
- True Width
- 0.22 m
- From
- 76.11 m
- To
- 76.34 m
- Hole Depth
- 121.79 m
- Intercept Depth
- 76.11 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD275:76.11-76.34
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4800
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 301.8 °
- Dip
- -2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 48.6% over an extremely narrow true width of 0.22 m, contributing to the new high-grade domain discovery at Cuffley.
Positive factors
- Exceptional antimony grade (48.6%)
- True width disclosed (0.22 m)
- Part of a new high-grade domain discovery
Negative factors
- Extremely narrow intercept length (0.23 m)
Evidence · table
“48.6”
Context: 0.23
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.22
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD276Costerfield · goldGrade: 0.5Grade Unit: g/tIntercept: 0.17 mView all detailsHide details
Identity
- Hole ID
- AD276
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.5
- Grade Unit
- g/t
- Intercept
- 0.17 m
- True Width
- 0.14 m
- From
- 80.78 m
- To
- 80.95 m
- Hole Depth
- 95.2 m
- Intercept Depth
- 80.78 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD276:80.78-80.95
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 310.7 °
- Dip
- -9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over an extremely narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.14 m)
Negative factors
- Barren gold grade (0.5 g/t) for underground mining
- Extremely narrow intercept length (0.17 m)
Evidence · table
“0.5”
Context: 0.17
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.14
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD276Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.17 mView all detailsHide details
Identity
- Hole ID
- AD276
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.17 m
- True Width
- 0.14 m
- From
- 80.78 m
- To
- 80.95 m
- Hole Depth
- 95.2 m
- Intercept Depth
- 80.78 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD276:80.78-80.95
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 310.7 °
- Dip
- -9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.14 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.17 m)
Evidence · table
“0.0”
Context: 0.17
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.14
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD277Costerfield · goldGrade: 17.8Grade Unit: g/tIntercept: 0.38 mView all detailsHide details
Identity
- Hole ID
- AD277
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 17.8
- Grade Unit
- g/t
- Intercept
- 0.38 m
- True Width
- 0.33 m
- From
- 80.65 m
- To
- 81.03 m
- Hole Depth
- 156.09 m
- Intercept Depth
- 80.65 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD277:80.65-81.03
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4800
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 305.2 °
- Dip
- 24 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 17.8 g/t over a very narrow true width of 0.33 m, indicating high-grade gold mineralization.
Positive factors
- Exceptional gold grade (17.8 g/t) for underground mining
- True width disclosed (0.33 m)
Negative factors
- Very narrow intercept length (0.38 m)
Evidence · table
“17.8”
Context: 0.38
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.33
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD277Costerfield · antimonyGrade: 0.9Grade Unit: %Intercept: 0.38 mView all detailsHide details
Identity
- Hole ID
- AD277
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.9
- Grade Unit
- %
- Intercept
- 0.38 m
- True Width
- 0.33 m
- From
- 80.65 m
- To
- 81.03 m
- Hole Depth
- 156.09 m
- Intercept Depth
- 80.65 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD277:80.65-81.03
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4800
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 305.2 °
- Dip
- 24 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 0.9% over a very narrow true width of 0.33 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (0.9%)
- True width disclosed (0.33 m)
Negative factors
- Very narrow intercept length (0.38 m)
Evidence · table
“0.9”
Context: 0.38
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.33
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD278Costerfield · goldGrade: 6.9Grade Unit: g/tIntercept: 0.65 mView all detailsHide details
Identity
- Hole ID
- AD278
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 6.9
- Grade Unit
- g/t
- Intercept
- 0.65 m
- True Width
- 0.61 m
- From
- 73.81 m
- To
- 74.46 m
- Hole Depth
- 145.91 m
- Intercept Depth
- 73.81 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD278:73.81-74.46
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4801
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 291.2 °
- Dip
- 21 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a strong gold grade of 6.9 g/t over a narrow true width of 0.61 m, indicating good gold mineralization.
Positive factors
- Strong gold grade (6.9 g/t) for underground mining
- True width disclosed (0.61 m)
Negative factors
- Narrow intercept length (0.65 m)
Evidence · table
“6.9”
Context: 0.65
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.61
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD278Costerfield · antimonyGrade: 0.9Grade Unit: %Intercept: 0.65 mView all detailsHide details
Identity
- Hole ID
- AD278
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.9
- Grade Unit
- %
- Intercept
- 0.65 m
- True Width
- 0.61 m
- From
- 73.81 m
- To
- 74.46 m
- Hole Depth
- 145.91 m
- Intercept Depth
- 73.81 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD278:73.81-74.46
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4801
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 291.2 °
- Dip
- 21 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 0.9% over a narrow true width of 0.61 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (0.9%)
- True width disclosed (0.61 m)
Negative factors
- Narrow intercept length (0.65 m)
Evidence · table
“0.9”
Context: 0.65
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.61
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD283Costerfield · goldGrade: 0.1Grade Unit: g/tIntercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- AD283
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.5 m
- True Width
- 0.41 m
- From
- 82.52 m
- To
- 83.02 m
- Hole Depth
- 164.6 m
- Intercept Depth
- 82.52 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD283:82.52-83.02
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 316.9 °
- Dip
- -10 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over a narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.41 m)
Negative factors
- Barren gold grade (0.1 g/t)
- Narrow intercept length (0.5 m)
Evidence · table
“0.1”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.41
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD283Costerfield · antimonyGrade: 0.1Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- AD283
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 0.5 m
- True Width
- 0.41 m
- From
- 82.52 m
- To
- 83.02 m
- Hole Depth
- 164.6 m
- Intercept Depth
- 82.52 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD283:82.52-83.02
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 316.9 °
- Dip
- -10 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.41 m)
Negative factors
- Barren antimony grade (0.1%)
- Narrow intercept length (0.5 m)
Evidence · table
“0.1”
Context: 0.50
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.41
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD286Costerfield · goldGrade: 0Grade Unit: g/tIntercept: 0.32 mView all detailsHide details
Identity
- Hole ID
- AD286
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 0.32 m
- True Width
- 0.26 m
- From
- 81.76 m
- To
- 82.08 m
- Hole Depth
- 157.77 m
- Intercept Depth
- 81.76 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD286:81.76-82.08
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 970 m
- Azimuth
- 317.7 °
- Dip
- 23.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over a very narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.26 m)
Negative factors
- Barren gold grade (0.0 g/t)
- Very narrow intercept length (0.32 m)
Evidence · table
“0.0”
Context: 0.32
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.26
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD286Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.32 mView all detailsHide details
Identity
- Hole ID
- AD286
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.32 m
- True Width
- 0.26 m
- From
- 81.76 m
- To
- 82.08 m
- Hole Depth
- 157.77 m
- Intercept Depth
- 81.76 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD286:81.76-82.08
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15238
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 970 m
- Azimuth
- 317.7 °
- Dip
- 23.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a very narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.26 m)
Negative factors
- Barren antimony grade (0.0%)
- Very narrow intercept length (0.32 m)
Evidence · table
“0.0”
Context: 0.32
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.26
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD290Costerfield · goldGrade: 38.5Grade Unit: g/tIntercept: 0.12 mView all detailsHide details
Identity
- Hole ID
- AD290
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 38.5
- Grade Unit
- g/t
- Intercept
- 0.12 m
- True Width
- 0.07 m
- From
- 105.5 m
- To
- 105.62 m
- Hole Depth
- 186.5 m
- Intercept Depth
- 105.5 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD290:105.5-105.62
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15239
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 334.9 °
- Dip
- -14.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 38.5 g/t over an extremely narrow true width of 0.07 m, indicating high-grade gold mineralization.
Positive factors
- Exceptional gold grade (38.5 g/t) for underground mining
- True width disclosed (0.07 m)
Negative factors
- Extremely narrow intercept length (0.12 m)
Evidence · table
“38.5”
Context: 0.12
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.07
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD290Costerfield · antimonyGrade: 19.1Grade Unit: %Intercept: 0.12 mView all detailsHide details
Identity
- Hole ID
- AD290
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 19.1
- Grade Unit
- %
- Intercept
- 0.12 m
- True Width
- 0.07 m
- From
- 105.5 m
- To
- 105.62 m
- Hole Depth
- 186.5 m
- Intercept Depth
- 105.5 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD290:105.5-105.62
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15239
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 334.9 °
- Dip
- -14.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 19.1% over an extremely narrow true width of 0.07 m, indicating high-grade antimony mineralization.
Positive factors
- Exceptional antimony grade (19.1%)
- True width disclosed (0.07 m)
Negative factors
- Extremely narrow intercept length (0.12 m)
Evidence · table
“19.1”
Context: 0.12
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.07
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD292Several ore-grade intercepts were made within the · goldGrade: 60.1Grade Unit: g/tIntercept: 1.26 mView all detailsHide details
Identity
- Hole ID
- AD292
- Project
- Several ore-grade intercepts were made within the
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 60.1
- Grade Unit
- g/t
- Intercept
- 1.26 m
- True Width
- 1.17 m
- From
- 72.74 m
- To
- 74 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 72.74 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD292:72.74-74
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 307.1 °
- Dip
- 4.8 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 60.1 g/t over a narrow true width of 1.17 m, contributing significantly to the new high-grade domain discovery at Cuffley.
Positive factors
- Exceptional gold grade (60.1 g/t) for underground mining
- True width disclosed (1.17 m)
- Part of a new high-grade domain discovery
Negative factors
- Narrow intercept length (1.26 m)
Evidence · table
“60.1”
Context: 1.26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.17
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD292Several ore-grade intercepts were made within the · antimonyGrade: 15.2Grade Unit: %Intercept: 1.26 mView all detailsHide details
Identity
- Hole ID
- AD292
- Project
- Several ore-grade intercepts were made within the
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 15.2
- Grade Unit
- %
- Intercept
- 1.26 m
- True Width
- 1.17 m
- From
- 72.74 m
- To
- 74 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 72.74 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD292:72.74-74
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15237
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 307.1 °
- Dip
- 4.8 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 15.2% over a narrow true width of 1.17 m, contributing significantly to the new high-grade domain discovery at Cuffley.
Positive factors
- Exceptional antimony grade (15.2%)
- True width disclosed (1.17 m)
- Part of a new high-grade domain discovery
Negative factors
- Narrow intercept length (1.26 m)
Evidence · table
“15.2”
Context: 1.26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.17
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD293Costerfield · goldGrade: 0Grade Unit: g/tIntercept: 0.26 mView all detailsHide details
Identity
- Hole ID
- AD293
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 0.26 m
- True Width
- 0.18 m
- From
- 95.81 m
- To
- 96.07 m
- Hole Depth
- 122.3 m
- Intercept Depth
- 95.81 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD293:95.81-96.07
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15239
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 331.7 °
- Dip
- 6.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over an extremely narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.18 m)
Negative factors
- Barren gold grade (0.0 g/t)
- Extremely narrow intercept length (0.26 m)
Evidence · table
“0.0”
Context: 0.26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD293Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.26 mView all detailsHide details
Identity
- Hole ID
- AD293
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.26 m
- True Width
- 0.18 m
- From
- 95.81 m
- To
- 96.07 m
- Hole Depth
- 122.3 m
- Intercept Depth
- 95.81 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD293:95.81-96.07
- Mining Method
- underground
Location
- Location
- Cuffley
- Easting
- 15239
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 331.7 °
- Dip
- 6.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.18 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.26 m)
Evidence · table
“0.0”
Context: 0.26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · goldGrade: 0.1Grade Unit: g/tIntercept: 0.26 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.26 m
- True Width
- 0.23 m
- From
- 503.4 m
- To
- 503.66 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 503.4 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:503.4-503.66
- Mining Method
- underground
Location
- Location
- Sub KC 401
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over an extremely narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.23 m)
Negative factors
- Barren gold grade (0.1 g/t)
- Extremely narrow intercept length (0.26 m)
Evidence · table
“0.1”
Context: 0.26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.23
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · antimonyGrade: 0.2Grade Unit: %Intercept: 0.26 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 0.26 m
- True Width
- 0.23 m
- From
- 503.4 m
- To
- 503.66 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 503.4 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:503.4-503.66
- Mining Method
- underground
Location
- Location
- Sub KC 401
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.23 m)
Negative factors
- Barren antimony grade (0.2%)
- Extremely narrow intercept length (0.26 m)
Evidence · table
“0.2”
Context: 0.26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.23
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK044Costerfield · goldGrade: 0.1Grade Unit: g/tIntercept: 0.56 mView all detailsHide details
Identity
- Hole ID
- CSK044
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.56 m
- True Width
- 0.51 m
- From
- 496.86 m
- To
- 497.42 m
- Hole Depth
- 668.01 m
- Intercept Depth
- 496.86 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK044:496.86-497.42
- Mining Method
- underground
Location
- Location
- Sub KC 401
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 280.3 °
- Dip
- -48 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over a narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.51 m)
Negative factors
- Barren gold grade (0.1 g/t)
- Narrow intercept length (0.56 m)
Evidence · table
“0.1”
Context: 0.56
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.51
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK044Costerfield · antimonyGrade: 1.2Grade Unit: %Intercept: 0.56 mView all detailsHide details
Identity
- Hole ID
- CSK044
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 1.2
- Grade Unit
- %
- Intercept
- 0.56 m
- True Width
- 0.51 m
- From
- 496.86 m
- To
- 497.42 m
- Hole Depth
- 668.01 m
- Intercept Depth
- 496.86 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK044:496.86-497.42
- Mining Method
- underground
Location
- Location
- Sub KC 401
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 280.3 °
- Dip
- -48 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 1.2% over a narrow true width of 0.51 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (1.2%)
- True width disclosed (0.51 m)
Negative factors
- Narrow intercept length (0.56 m)
Evidence · table
“1.2”
Context: 0.56
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.51
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK048Costerfield · goldGrade: 16.1Grade Unit: g/tIntercept: 0.37 mView all detailsHide details
Identity
- Hole ID
- CSK048
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 16.1
- Grade Unit
- g/t
- Intercept
- 0.37 m
- True Width
- 0.34 m
- From
- 522.8 m
- To
- 523.17 m
- Hole Depth
- 752.5 m
- Intercept Depth
- 522.8 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK048:522.8-523.17
- Mining Method
- underground
Location
- Location
- Sub KC 401
- Easting
- 15474
- Northing
- 4745
- CRS
- Costerfield Local Mine Grid
- Elevation
- 866 m
- Azimuth
- 298.9 °
- Dip
- -44 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 16.1 g/t over a very narrow true width of 0.34 m, indicating high-grade gold mineralization.
Positive factors
- Exceptional gold grade (16.1 g/t) for underground mining
- True width disclosed (0.34 m)
Negative factors
- Very narrow intercept length (0.37 m)
Evidence · table
“16.1”
Context: 0.37
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.34
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK048Costerfield · antimonyGrade: 12.7Grade Unit: %Intercept: 0.37 mView all detailsHide details
Identity
- Hole ID
- CSK048
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 12.7
- Grade Unit
- %
- Intercept
- 0.37 m
- True Width
- 0.34 m
- From
- 522.8 m
- To
- 523.17 m
- Hole Depth
- 752.5 m
- Intercept Depth
- 522.8 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK048:522.8-523.17
- Mining Method
- underground
Location
- Location
- Sub KC 401
- Easting
- 15474
- Northing
- 4745
- CRS
- Costerfield Local Mine Grid
- Elevation
- 866 m
- Azimuth
- 298.9 °
- Dip
- -44 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 12.7% over a very narrow true width of 0.34 m, indicating high-grade antimony mineralization.
Positive factors
- Exceptional antimony grade (12.7%)
- True width disclosed (0.34 m)
Negative factors
- Very narrow intercept length (0.37 m)
Evidence · table
“12.7”
Context: 0.37
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.34
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK032Costerfield · goldGrade: 0Grade Unit: g/tIntercept: 0.18 mView all detailsHide details
Identity
- Hole ID
- CSK032
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 0.18 m
- True Width
- 0.15 m
- From
- 461.24 m
- To
- 461.42 m
- Hole Depth
- 899.5 m
- Intercept Depth
- 461.24 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK032:461.24-461.42
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15301
- Northing
- 5035
- CRS
- Costerfield Local Mine Grid
- Elevation
- 913 m
- Azimuth
- 274.9 °
- Dip
- -71.5 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over an extremely narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.15 m)
Negative factors
- Barren gold grade (0.0 g/t)
- Extremely narrow intercept length (0.18 m)
Evidence · table
“0.0”
Context: 0.18
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.15
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK032Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.18 mView all detailsHide details
Identity
- Hole ID
- CSK032
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.18 m
- True Width
- 0.15 m
- From
- 461.24 m
- To
- 461.42 m
- Hole Depth
- 899.5 m
- Intercept Depth
- 461.24 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK032:461.24-461.42
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15301
- Northing
- 5035
- CRS
- Costerfield Local Mine Grid
- Elevation
- 913 m
- Azimuth
- 274.9 °
- Dip
- -71.5 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.15 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.18 m)
Evidence · table
“0.0”
Context: 0.18
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.15
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK042Costerfield · goldGrade: 0.1Grade Unit: g/tIntercept: 0.22 mView all detailsHide details
Identity
- Hole ID
- CSK042
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.22 m
- True Width
- 0.2 m
- From
- 533.22 m
- To
- 533.44 m
- Hole Depth
- 667.12 m
- Intercept Depth
- 533.22 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK042:533.22-533.44
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15461
- Northing
- 4758
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 302.4 °
- Dip
- -50.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over an extremely narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.20 m)
Negative factors
- Barren gold grade (0.1 g/t)
- Extremely narrow intercept length (0.22 m)
Evidence · table
“0.1”
Context: 0.22
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK042Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.22 mView all detailsHide details
Identity
- Hole ID
- CSK042
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.22 m
- True Width
- 0.2 m
- From
- 533.22 m
- To
- 533.44 m
- Hole Depth
- 667.12 m
- Intercept Depth
- 533.22 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK042:533.22-533.44
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15461
- Northing
- 4758
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 302.4 °
- Dip
- -50.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.20 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.22 m)
Evidence · table
“0.0”
Context: 0.22
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · goldGrade: 73.2Grade Unit: g/tIntercept: 0.19 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 73.2
- Grade Unit
- g/t
- Intercept
- 0.19 m
- True Width
- 0.18 m
- From
- 511.23 m
- To
- 511.42 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 511.23 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:511.23-511.42
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 73.2 g/t over an extremely narrow true width of 0.18 m, indicating high-grade gold mineralization.
Positive factors
- Exceptional gold grade (73.2 g/t) for underground mining
- True width disclosed (0.18 m)
Negative factors
- Extremely narrow intercept length (0.19 m)
Evidence · table
“73.2”
Context: 0.19
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · antimonyGrade: 18.8Grade Unit: %Intercept: 0.19 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 18.8
- Grade Unit
- %
- Intercept
- 0.19 m
- True Width
- 0.18 m
- From
- 511.23 m
- To
- 511.42 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 511.23 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:511.23-511.42
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 18.8% over an extremely narrow true width of 0.18 m, indicating high-grade antimony mineralization.
Positive factors
- Exceptional antimony grade (18.8%)
- True width disclosed (0.18 m)
Negative factors
- Extremely narrow intercept length (0.19 m)
Evidence · table
“18.8”
Context: 0.19
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.18
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK044Costerfield · goldGrade: 1.6Grade Unit: g/tIntercept: 0.85 mView all detailsHide details
Identity
- Hole ID
- CSK044
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 1.6
- Grade Unit
- g/t
- Intercept
- 0.85 m
- True Width
- 0.84 m
- From
- 504.42 m
- To
- 505.27 m
- Hole Depth
- 668.01 m
- Intercept Depth
- 504.42 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK044:504.42-505.27
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 280.3 °
- Dip
- -48 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a weak gold grade over a narrow true width, indicating minor gold mineralization.
Positive factors
- True width disclosed (0.84 m)
Negative factors
- Weak gold grade (1.6 g/t) for underground mining
- Narrow intercept length (0.85 m)
Evidence · table
“1.6”
Context: 0.85
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.84
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK044Costerfield · antimonyGrade: 0.1Grade Unit: %Intercept: 0.85 mView all detailsHide details
Identity
- Hole ID
- CSK044
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 0.85 m
- True Width
- 0.84 m
- From
- 504.42 m
- To
- 505.27 m
- Hole Depth
- 668.01 m
- Intercept Depth
- 504.42 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK044:504.42-505.27
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 280.3 °
- Dip
- -48 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.84 m)
Negative factors
- Barren antimony grade (0.1%)
- Narrow intercept length (0.85 m)
Evidence · table
“0.1”
Context: 0.85
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.84
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK046Costerfield · goldGrade: 0.3Grade Unit: g/tIntercept: 0.16 mView all detailsHide details
Identity
- Hole ID
- CSK046
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.3
- Grade Unit
- g/t
- Intercept
- 0.16 m
- True Width
- 0.15 m
- From
- 525.64 m
- To
- 525.8 m
- Hole Depth
- 659.14 m
- Intercept Depth
- 525.64 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK046:525.64-525.8
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 297.6 °
- Dip
- -48.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over an extremely narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.15 m)
Negative factors
- Barren gold grade (0.3 g/t)
- Extremely narrow intercept length (0.16 m)
Evidence · table
“0.3”
Context: 0.16
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.15
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK046Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.16 mView all detailsHide details
Identity
- Hole ID
- CSK046
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.16 m
- True Width
- 0.15 m
- From
- 525.64 m
- To
- 525.8 m
- Hole Depth
- 659.14 m
- Intercept Depth
- 525.64 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK046:525.64-525.8
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 297.6 °
- Dip
- -48.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.15 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.16 m)
Evidence · table
“0.0”
Context: 0.16
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.15
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK048Costerfield · goldGrade: 10.6Grade Unit: g/tIntercept: 0.2 mView all detailsHide details
Identity
- Hole ID
- CSK048
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 10.6
- Grade Unit
- g/t
- Intercept
- 0.2 m
- True Width
- 0.19 m
- From
- 531.03 m
- To
- 531.23 m
- Hole Depth
- 752.5 m
- Intercept Depth
- 531.03 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK048:531.03-531.23
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15474
- Northing
- 4745
- CRS
- Costerfield Local Mine Grid
- Elevation
- 866 m
- Azimuth
- 298.9 °
- Dip
- -44 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a strong gold grade of 10.6 g/t over an extremely narrow true width of 0.19 m, indicating good gold mineralization.
Positive factors
- Strong gold grade (10.6 g/t) for underground mining
- True width disclosed (0.19 m)
Negative factors
- Extremely narrow intercept length (0.2 m)
Evidence · table
“10.6”
Context: 0.20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.19
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK048Costerfield · antimonyGrade: 26.2Grade Unit: %Intercept: 0.2 mView all detailsHide details
Identity
- Hole ID
- CSK048
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 26.2
- Grade Unit
- %
- Intercept
- 0.2 m
- True Width
- 0.19 m
- From
- 531.03 m
- To
- 531.23 m
- Hole Depth
- 752.5 m
- Intercept Depth
- 531.03 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK048:531.03-531.23
- Mining Method
- underground
Location
- Location
- Sub KC 402
- Easting
- 15474
- Northing
- 4745
- CRS
- Costerfield Local Mine Grid
- Elevation
- 866 m
- Azimuth
- 298.9 °
- Dip
- -44 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 26.2% over an extremely narrow true width of 0.19 m, indicating high-grade antimony mineralization.
Positive factors
- Exceptional antimony grade (26.2%)
- True width disclosed (0.19 m)
Negative factors
- Extremely narrow intercept length (0.2 m)
Evidence · table
“26.2”
Context: 0.20
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.19
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK042Costerfield · goldGrade: 0Grade Unit: g/tIntercept: 0.13 mView all detailsHide details
Identity
- Hole ID
- CSK042
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 0.13 m
- True Width
- 0.12 m
- From
- 497.87 m
- To
- 498 m
- Hole Depth
- 667.12 m
- Intercept Depth
- 497.87 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK042:497.87-498
- Mining Method
- underground
Location
- Location
- Sub KC 405
- Easting
- 15461
- Northing
- 4758
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 302.4 °
- Dip
- -50.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over an extremely narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.12 m)
Negative factors
- Barren gold grade (0.0 g/t)
- Extremely narrow intercept length (0.13 m)
Evidence · table
“0.0”
Context: 0.13
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.12
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK042Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.13 mView all detailsHide details
Identity
- Hole ID
- CSK042
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.13 m
- True Width
- 0.12 m
- From
- 497.87 m
- To
- 498 m
- Hole Depth
- 667.12 m
- Intercept Depth
- 497.87 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK042:497.87-498
- Mining Method
- underground
Location
- Location
- Sub KC 405
- Easting
- 15461
- Northing
- 4758
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 302.4 °
- Dip
- -50.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.12 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.13 m)
Evidence · table
“0.0”
Context: 0.13
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.12
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · goldGrade: 3.2Grade Unit: g/tIntercept: 0.11 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 3.2
- Grade Unit
- g/t
- Intercept
- 0.11 m
- True Width
- 0.1 m
- From
- 491.1 m
- To
- 491.21 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 491.1 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:491.1-491.21
- Mining Method
- underground
Location
- Location
- Sub KC 405
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a moderate gold grade of 3.2 g/t over an extremely narrow true width of 0.10 m, indicating some gold mineralization.
Positive factors
- Moderate gold grade (3.2 g/t) for underground mining
- True width disclosed (0.10 m)
Negative factors
- Extremely narrow intercept length (0.11 m)
Evidence · table
“3.2”
Context: 0.11
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.1
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.11 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.11 m
- True Width
- 0.1 m
- From
- 491.1 m
- To
- 491.21 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 491.1 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:491.1-491.21
- Mining Method
- underground
Location
- Location
- Sub KC 405
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.10 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.11 m)
Evidence · table
“0.0”
Context: 0.11
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.1
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK044Costerfield · goldGrade: 1.9Grade Unit: g/tIntercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- CSK044
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 1.9
- Grade Unit
- g/t
- Intercept
- 0.3 m
- True Width
- 0.3 m
- From
- 484.73 m
- To
- 485.03 m
- Hole Depth
- 668.01 m
- Intercept Depth
- 484.73 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK044:484.73-485.03
- Mining Method
- underground
Location
- Location
- Sub KC 405
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 280.3 °
- Dip
- -48 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a weak gold grade over a very narrow true width, indicating minor gold mineralization.
Positive factors
- True width disclosed (0.30 m)
Negative factors
- Weak gold grade (1.9 g/t) for underground mining
- Very narrow intercept length (0.3 m)
Evidence · table
“1.9”
Context: 0.30
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK044Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- CSK044
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.3 m
- True Width
- 0.3 m
- From
- 484.73 m
- To
- 485.03 m
- Hole Depth
- 668.01 m
- Intercept Depth
- 484.73 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK044:484.73-485.03
- Mining Method
- underground
Location
- Location
- Sub KC 405
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 280.3 °
- Dip
- -48 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a very narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.30 m)
Negative factors
- Barren antimony grade (0.0%)
- Very narrow intercept length (0.3 m)
Evidence · table
“0.0”
Context: 0.30
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.3
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK048Costerfield · goldGrade: 22.9Grade Unit: g/tIntercept: 0.13 mView all detailsHide details
Identity
- Hole ID
- CSK048
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 22.9
- Grade Unit
- g/t
- Intercept
- 0.13 m
- True Width
- 0.12 m
- From
- 508.43 m
- To
- 508.56 m
- Hole Depth
- 752.5 m
- Intercept Depth
- 508.43 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK048:508.43-508.56
- Mining Method
- underground
Location
- Location
- Sub KC 405
- Easting
- 15474
- Northing
- 4745
- CRS
- Costerfield Local Mine Grid
- Elevation
- 866 m
- Azimuth
- 298.9 °
- Dip
- -44 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 22.9 g/t over an extremely narrow true width of 0.12 m, indicating high-grade gold mineralization.
Positive factors
- Exceptional gold grade (22.9 g/t) for underground mining
- True width disclosed (0.12 m)
Negative factors
- Extremely narrow intercept length (0.13 m)
Evidence · table
“22.9”
Context: 0.13
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.12
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK048Costerfield · antimonyGrade: 11.3Grade Unit: %Intercept: 0.13 mView all detailsHide details
Identity
- Hole ID
- CSK048
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 11.3
- Grade Unit
- %
- Intercept
- 0.13 m
- True Width
- 0.12 m
- From
- 508.43 m
- To
- 508.56 m
- Hole Depth
- 752.5 m
- Intercept Depth
- 508.43 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK048:508.43-508.56
- Mining Method
- underground
Location
- Location
- Sub KC 405
- Easting
- 15474
- Northing
- 4745
- CRS
- Costerfield Local Mine Grid
- Elevation
- 866 m
- Azimuth
- 298.9 °
- Dip
- -44 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 11.3% over an extremely narrow true width of 0.12 m, indicating high-grade antimony mineralization.
Positive factors
- Exceptional antimony grade (11.3%)
- True width disclosed (0.12 m)
Negative factors
- Extremely narrow intercept length (0.13 m)
Evidence · table
“11.3”
Context: 0.13
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.12
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · goldGrade: 0.7Grade Unit: g/tIntercept: 1.39 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.7
- Grade Unit
- g/t
- Intercept
- 1.39 m
- True Width
- 1.15 m
- From
- 547.7 m
- To
- 549.09 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 547.7 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:547.7-549.09
- Mining Method
- underground
Location
- Location
- Sub KC 410
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a weak gold grade over a narrow true width, indicating minor gold mineralization.
Positive factors
- True width disclosed (1.15 m)
Negative factors
- Weak gold grade (0.7 g/t) for underground mining
- Narrow intercept length (1.39 m)
Evidence · table
“0.7”
Context: 1.39
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.15
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · antimonyGrade: 0.3Grade Unit: %Intercept: 1.39 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 1.39 m
- True Width
- 1.15 m
- From
- 547.7 m
- To
- 549.09 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 547.7 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:547.7-549.09
- Mining Method
- underground
Location
- Location
- Sub KC 410
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 0.3% over a narrow true width of 1.15 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (0.3%)
- True width disclosed (1.15 m)
Negative factors
- Narrow intercept length (1.39 m)
Evidence · table
“0.3”
Context: 1.39
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.15
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK044Costerfield · goldGrade: 28.2Grade Unit: g/tIntercept: 0.99 mView all detailsHide details
Identity
- Hole ID
- CSK044
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 28.2
- Grade Unit
- g/t
- Intercept
- 0.99 m
- True Width
- 0.82 m
- From
- 536.7 m
- To
- 537.69 m
- Hole Depth
- 668.01 m
- Intercept Depth
- 536.7 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK044:536.7-537.69
- Mining Method
- underground
Location
- Location
- Sub KC 410
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 280.3 °
- Dip
- -48 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 28.2 g/t over a narrow true width of 0.82 m, representing a significant high-grade infill result in the Sub KC system.
Positive factors
- Exceptional gold grade (28.2 g/t) for underground mining
- True width disclosed (0.82 m)
- High-grade infill intercept in Sub KC system
Negative factors
- Narrow intercept length (0.99 m)
Evidence · table
“28.2”
Context: 0.99
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.82
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK044Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.99 mView all detailsHide details
Identity
- Hole ID
- CSK044
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.99 m
- True Width
- 0.82 m
- From
- 536.7 m
- To
- 537.69 m
- Hole Depth
- 668.01 m
- Intercept Depth
- 536.7 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK044:536.7-537.69
- Mining Method
- underground
Location
- Location
- Sub KC 410
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 280.3 °
- Dip
- -48 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.82 m)
Negative factors
- Barren antimony grade (0.0%)
- Narrow intercept length (0.99 m)
Evidence · table
“0.0”
Context: 0.99
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.82
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK045Costerfield · goldGrade: 8.6Grade Unit: g/tIntercept: 0.25 mView all detailsHide details
Identity
- Hole ID
- CSK045
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 8.6
- Grade Unit
- g/t
- Intercept
- 0.25 m
- True Width
- 0.2 m
- From
- 549.38 m
- To
- 549.63 m
- Hole Depth
- 760.5 m
- Intercept Depth
- 549.38 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK045:549.38-549.63
- Mining Method
- underground
Location
- Location
- Sub KC 410
- Easting
- 15461
- Northing
- 4756
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 285.2 °
- Dip
- -52.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a strong gold grade of 8.6 g/t over an extremely narrow true width of 0.20 m, indicating good gold mineralization.
Positive factors
- Strong gold grade (8.6 g/t) for underground mining
- True width disclosed (0.20 m)
Negative factors
- Extremely narrow intercept length (0.25 m)
Evidence · table
“8.6”
Context: 0.25
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK045Costerfield · antimonyGrade: 0.3Grade Unit: %Intercept: 0.25 mView all detailsHide details
Identity
- Hole ID
- CSK045
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 0.25 m
- True Width
- 0.2 m
- From
- 549.38 m
- To
- 549.63 m
- Hole Depth
- 760.5 m
- Intercept Depth
- 549.38 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK045:549.38-549.63
- Mining Method
- underground
Location
- Location
- Sub KC 410
- Easting
- 15461
- Northing
- 4756
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 285.2 °
- Dip
- -52.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 0.3% over an extremely narrow true width of 0.20 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (0.3%)
- True width disclosed (0.20 m)
Negative factors
- Extremely narrow intercept length (0.25 m)
Evidence · table
“0.3”
Context: 0.25
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK045W1Costerfield · goldGrade: 1Grade Unit: g/tIntercept: 3.26 mView all detailsHide details
Identity
- Hole ID
- CSK045W1
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 1
- Grade Unit
- g/t
- Intercept
- 3.26 m
- True Width
- 2.7 m
- From
- 543.82 m
- To
- 547.08 m
- Hole Depth
- 600 m
- Intercept Depth
- 543.82 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK045W1:543.82-547.08
- Mining Method
- underground
Location
- Location
- Sub KC 410
- Easting
- 15461
- Northing
- 4756
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 285.2 °
- Dip
- -52.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a weak gold grade over a narrow true width, indicating minor gold mineralization.
Positive factors
- True width disclosed (2.7 m)
Negative factors
- Weak gold grade (1.0 g/t) for underground mining
- Narrow intercept length (3.26 m)
Evidence · table
“1.0”
Context: 3.26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.7
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK045W1Costerfield · antimonyGrade: 0.7Grade Unit: %Intercept: 3.26 mView all detailsHide details
Identity
- Hole ID
- CSK045W1
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Intercept
- 3.26 m
- True Width
- 2.7 m
- From
- 543.82 m
- To
- 547.08 m
- Hole Depth
- 600 m
- Intercept Depth
- 543.82 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK045W1:543.82-547.08
- Mining Method
- underground
Location
- Location
- Sub KC 410
- Easting
- 15461
- Northing
- 4756
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 285.2 °
- Dip
- -52.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 0.7% over a narrow true width of 2.7 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (0.7%)
- True width disclosed (2.7 m)
Negative factors
- Narrow intercept length (3.26 m)
Evidence · table
“0.7”
Context: 3.26
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 2.7
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · goldGrade: 192Grade Unit: g/tIntercept: 0.17 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 192
- Grade Unit
- g/t
- Intercept
- 0.17 m
- True Width
- 0.07 m
- From
- 712.3 m
- To
- 712.47 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 712.3 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:712.3-712.47
- Mining Method
- underground
Location
- Location
- Sub KC 420
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 192.0 g/t over an extremely narrow true width of 0.07 m, representing a significant high-grade infill result in the Sub KC system.
Positive factors
- Exceptional gold grade (192.0 g/t) for underground mining
- True width disclosed (0.07 m)
- High-grade infill intercept in Sub KC system
Negative factors
- Extremely narrow intercept length (0.17 m)
Evidence · table
“192.0”
Context: 0.17
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.07
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK043Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.17 mView all detailsHide details
Identity
- Hole ID
- CSK043
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.17 m
- True Width
- 0.07 m
- From
- 712.3 m
- To
- 712.47 m
- Hole Depth
- 934.9 m
- Intercept Depth
- 712.3 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK043:712.3-712.47
- Mining Method
- underground
Location
- Location
- Sub KC 420
- Easting
- 15461
- Northing
- 4757
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 296.3 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.07 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.17 m)
Evidence · table
“0.0”
Context: 0.17
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.07
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK045Costerfield · goldGrade: 0.2Grade Unit: g/tIntercept: 1 mView all detailsHide details
Identity
- Hole ID
- CSK045
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.2
- Grade Unit
- g/t
- Intercept
- 1 m
- True Width
- 0.4 m
- From
- 670.9 m
- To
- 671.9 m
- Hole Depth
- 760.5 m
- Intercept Depth
- 670.9 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK045:670.9-671.9
- Mining Method
- underground
Location
- Location
- Sub KC 420
- Easting
- 15461
- Northing
- 4756
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 285.2 °
- Dip
- -52.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over a narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.40 m)
Negative factors
- Barren gold grade (0.2 g/t)
- Narrow intercept length (1.0 m)
Evidence · table
“0.2”
Context: 1.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK045Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- CSK045
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 1 m
- True Width
- 0.4 m
- From
- 670.9 m
- To
- 671.9 m
- Hole Depth
- 760.5 m
- Intercept Depth
- 670.9 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK045:670.9-671.9
- Mining Method
- underground
Location
- Location
- Sub KC 420
- Easting
- 15461
- Northing
- 4756
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 285.2 °
- Dip
- -52.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.40 m)
Negative factors
- Barren antimony grade (0.0%)
- Narrow intercept length (1.0 m)
Evidence · table
“0.0”
Context: 1.00
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK035Costerfield · goldGrade: 0Grade Unit: g/tIntercept: 0.13 mView all detailsHide details
Identity
- Hole ID
- CSK035
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- g/t
- Intercept
- 0.13 m
- True Width
- 0.1 m
- From
- 942.41 m
- To
- 942.54 m
- Hole Depth
- 995.57 m
- Intercept Depth
- 942.41 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK035:942.41-942.54
- Mining Method
- underground
Location
- Location
- Sub KC 425
- Easting
- 15463
- Northing
- 4489
- CRS
- Costerfield Local Mine Grid
- Elevation
- 1030 m
- Azimuth
- 287.9 °
- Dip
- -79 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over an extremely narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.10 m)
Negative factors
- Barren gold grade (0.0 g/t)
- Extremely narrow intercept length (0.13 m)
Evidence · table
“0.0”
Context: 0.13
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.1
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK035Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.13 mView all detailsHide details
Identity
- Hole ID
- CSK035
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.13 m
- True Width
- 0.1 m
- From
- 942.41 m
- To
- 942.54 m
- Hole Depth
- 995.57 m
- Intercept Depth
- 942.41 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK035:942.41-942.54
- Mining Method
- underground
Location
- Location
- Sub KC 425
- Easting
- 15463
- Northing
- 4489
- CRS
- Costerfield Local Mine Grid
- Elevation
- 1030 m
- Azimuth
- 287.9 °
- Dip
- -79 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.10 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.13 m)
Evidence · table
“0.0”
Context: 0.13
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.1
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK040Costerfield · goldGrade: 0.1Grade Unit: g/tIntercept: 0.69 mView all detailsHide details
Identity
- Hole ID
- CSK040
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 0.69 m
- True Width
- 0.4 m
- From
- 667.34 m
- To
- 668.03 m
- Hole Depth
- 732.57 m
- Intercept Depth
- 667.34 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK040:667.34-668.03
- Mining Method
- underground
Location
- Location
- Sub KC 425
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 290 °
- Dip
- -55.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren gold grade over a narrow true width, indicating no significant gold mineralization in this specific interval.
Positive factors
- True width disclosed (0.40 m)
Negative factors
- Barren gold grade (0.1 g/t)
- Narrow intercept length (0.69 m)
Evidence · table
“0.1”
Context: 0.69
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK040Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.69 mView all detailsHide details
Identity
- Hole ID
- CSK040
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.69 m
- True Width
- 0.4 m
- From
- 667.34 m
- To
- 668.03 m
- Hole Depth
- 732.57 m
- Intercept Depth
- 667.34 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK040:667.34-668.03
- Mining Method
- underground
Location
- Location
- Sub KC 425
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 290 °
- Dip
- -55.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.40 m)
Negative factors
- Barren antimony grade (0.0%)
- Narrow intercept length (0.69 m)
Evidence · table
“0.0”
Context: 0.69
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.4
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK040W1Costerfield · goldGrade: 3.2Grade Unit: g/tIntercept: 1.95 mView all detailsHide details
Identity
- Hole ID
- CSK040W1
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 3.2
- Grade Unit
- g/t
- Intercept
- 1.95 m
- True Width
- 1.24 m
- From
- 634.05 m
- To
- 636 m
- Hole Depth
- 656.4 m
- Intercept Depth
- 634.05 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK040W1:634.05-636
- Mining Method
- underground
Location
- Location
- Sub KC 425
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 290 °
- Dip
- -55.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a moderate gold grade of 3.2 g/t over a narrow true width of 1.24 m, indicating some gold mineralization.
Positive factors
- Moderate gold grade (3.2 g/t) for underground mining
- True width disclosed (1.24 m)
Negative factors
- Narrow intercept length (1.95 m)
Evidence · table
“3.2”
Context: 1.95
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.24
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK040W1Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 1.95 mView all detailsHide details
Identity
- Hole ID
- CSK040W1
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 1.95 m
- True Width
- 1.24 m
- From
- 634.05 m
- To
- 636 m
- Hole Depth
- 656.4 m
- Intercept Depth
- 634.05 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK040W1:634.05-636
- Mining Method
- underground
Location
- Location
- Sub KC 425
- Easting
- 15474
- Northing
- 4744
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 290 °
- Dip
- -55.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (1.24 m)
Negative factors
- Barren antimony grade (0.0%)
- Narrow intercept length (1.95 m)
Evidence · table
“0.0”
Context: 1.95
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 1.24
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK042Costerfield · goldGrade: 52.3Grade Unit: g/tIntercept: 0.23 mView all detailsHide details
Identity
- Hole ID
- CSK042
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 52.3
- Grade Unit
- g/t
- Intercept
- 0.23 m
- True Width
- 0.12 m
- From
- 624.48 m
- To
- 624.71 m
- Hole Depth
- 667.12 m
- Intercept Depth
- 624.48 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK042:624.48-624.71
- Mining Method
- underground
Location
- Location
- Sub KC 425
- Easting
- 15461
- Northing
- 4758
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 302.4 °
- Dip
- -50.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 52.3 g/t over an extremely narrow true width of 0.12 m, indicating high-grade gold mineralization.
Positive factors
- Exceptional gold grade (52.3 g/t) for underground mining
- True width disclosed (0.12 m)
Negative factors
- Extremely narrow intercept length (0.23 m)
Evidence · table
“52.3”
Context: 0.23
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.12
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
CSK042Costerfield · antimonyGrade: 0Grade Unit: %Intercept: 0.23 mView all detailsHide details
Identity
- Hole ID
- CSK042
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.23 m
- True Width
- 0.12 m
- From
- 624.48 m
- To
- 624.71 m
- Hole Depth
- 667.12 m
- Intercept Depth
- 624.48 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- CSK042:624.48-624.71
- Mining Method
- underground
Location
- Location
- Sub KC 425
- Easting
- 15461
- Northing
- 4758
- CRS
- Costerfield Local Mine Grid
- Elevation
- 865 m
- Azimuth
- 302.4 °
- Dip
- -50.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over an extremely narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.12 m)
Negative factors
- Barren antimony grade (0.0%)
- Extremely narrow intercept length (0.23 m)
Evidence · table
“0.0”
Context: 0.23
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.12
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD269Costerfield · goldGrade: 2.8Grade Unit: g/tIntercept: 2.18 mView all detailsHide details
Identity
- Hole ID
- AD269
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 2.8
- Grade Unit
- g/t
- Intercept
- 2.18 m
- True Width
- 0.78 m
- From
- 106.2 m
- To
- 108.38 m
- Hole Depth
- 142.8 m
- Intercept Depth
- 106.2 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD269:106.2-108.38
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15239
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 331.2 °
- Dip
- -19.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a moderate gold grade of 2.8 g/t over a narrow true width of 0.78 m, indicating some gold mineralization.
Positive factors
- Moderate gold grade (2.8 g/t) for underground mining
- True width disclosed (0.78 m)
Negative factors
- Narrow intercept length (2.18 m)
Evidence · table
“2.8”
Context: 2.18
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.78
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD269Costerfield · antimonyGrade: 1Grade Unit: %Intercept: 2.18 mView all detailsHide details
Identity
- Hole ID
- AD269
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 1
- Grade Unit
- %
- Intercept
- 2.18 m
- True Width
- 0.78 m
- From
- 106.2 m
- To
- 108.38 m
- Hole Depth
- 142.8 m
- Intercept Depth
- 106.2 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD269:106.2-108.38
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15239
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 331.2 °
- Dip
- -19.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 1.0% over a narrow true width of 0.78 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (1.0%)
- True width disclosed (0.78 m)
Negative factors
- Narrow intercept length (2.18 m)
Evidence · table
“1.0”
Context: 2.18
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.78
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD269Costerfield · goldGrade: 1.8Grade Unit: g/tIntercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- AD269
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 1.8
- Grade Unit
- g/t
- Intercept
- 0.3 m
- True Width
- 0.12 m
- From
- 111.51 m
- To
- 111.81 m
- Hole Depth
- 142.8 m
- Intercept Depth
- 111.51 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD269:111.51-111.81
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15239
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 331.2 °
- Dip
- -19.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a weak gold grade over a very narrow true width, indicating minor gold mineralization.
Positive factors
- True width disclosed (0.12 m)
Negative factors
- Weak gold grade (1.8 g/t) for underground mining
- Very narrow intercept length (0.3 m)
Evidence · table
“1.8”
Context: 0.30
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.12
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD269Costerfield · antimonyGrade: 11.4Grade Unit: %Intercept: 0.3 mView all detailsHide details
Identity
- Hole ID
- AD269
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 11.4
- Grade Unit
- %
- Intercept
- 0.3 m
- True Width
- 0.12 m
- From
- 111.51 m
- To
- 111.81 m
- Hole Depth
- 142.8 m
- Intercept Depth
- 111.51 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD269:111.51-111.81
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15239
- Northing
- 4806
- CRS
- Costerfield Local Mine Grid
- Elevation
- 968 m
- Azimuth
- 331.2 °
- Dip
- -19.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 11.4% over a very narrow true width of 0.12 m, indicating high-grade antimony mineralization.
Positive factors
- Exceptional antimony grade (11.4%)
- True width disclosed (0.12 m)
Negative factors
- Very narrow intercept length (0.3 m)
Evidence · table
“11.4”
Context: 0.30
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.12
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD277Costerfield · goldGrade: 5.9Grade Unit: g/tIntercept: 0.11 mView all detailsHide details
Identity
- Hole ID
- AD277
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 5.9
- Grade Unit
- g/t
- Intercept
- 0.11 m
- True Width
- 0.09 m
- From
- 77.92 m
- To
- 78.03 m
- Hole Depth
- 156.09 m
- Intercept Depth
- 77.92 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD277:77.92-78.03
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4800
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 305.2 °
- Dip
- 24 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a strong gold grade of 5.9 g/t over an extremely narrow true width of 0.09 m, indicating good gold mineralization.
Positive factors
- Strong gold grade (5.9 g/t) for underground mining
- True width disclosed (0.09 m)
Negative factors
- Extremely narrow intercept length (0.11 m)
Evidence · table
“5.9”
Context: 0.11
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.09
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD277Costerfield · antimonyGrade: 14.7Grade Unit: %Intercept: 0.11 mView all detailsHide details
Identity
- Hole ID
- AD277
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 14.7
- Grade Unit
- %
- Intercept
- 0.11 m
- True Width
- 0.09 m
- From
- 77.92 m
- To
- 78.03 m
- Hole Depth
- 156.09 m
- Intercept Depth
- 77.92 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD277:77.92-78.03
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4800
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 305.2 °
- Dip
- 24 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 14.7% over an extremely narrow true width of 0.09 m, indicating high-grade antimony mineralization.
Positive factors
- Exceptional antimony grade (14.7%)
- True width disclosed (0.09 m)
Negative factors
- Extremely narrow intercept length (0.11 m)
Evidence · table
“14.7”
Context: 0.11
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.09
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD277Costerfield · goldGrade: 2.3Grade Unit: g/tIntercept: 0.44 mView all detailsHide details
Identity
- Hole ID
- AD277
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 2.3
- Grade Unit
- g/t
- Intercept
- 0.44 m
- True Width
- 0.36 m
- From
- 79.23 m
- To
- 79.67 m
- Hole Depth
- 156.09 m
- Intercept Depth
- 79.23 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD277:79.23-79.67
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4800
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 305.2 °
- Dip
- 24 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a weak gold grade over a very narrow true width, indicating minor gold mineralization.
Positive factors
- True width disclosed (0.36 m)
Negative factors
- Weak gold grade (2.3 g/t) for underground mining
- Very narrow intercept length (0.44 m)
Evidence · table
“2.3”
Context: 0.44
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.36
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD277Costerfield · antimonyGrade: 1.9Grade Unit: %Intercept: 0.44 mView all detailsHide details
Identity
- Hole ID
- AD277
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 1.9
- Grade Unit
- %
- Intercept
- 0.44 m
- True Width
- 0.36 m
- From
- 79.23 m
- To
- 79.67 m
- Hole Depth
- 156.09 m
- Intercept Depth
- 79.23 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD277:79.23-79.67
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4800
- CRS
- Costerfield Local Mine Grid
- Elevation
- 969 m
- Azimuth
- 305.2 °
- Dip
- 24 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a significant antimony grade of 1.9% over a very narrow true width of 0.36 m, indicating some antimony mineralization.
Positive factors
- Significant antimony grade (1.9%)
- True width disclosed (0.36 m)
Negative factors
- Very narrow intercept length (0.44 m)
Evidence · table
“1.9”
Context: 0.44
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.36
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD279Costerfield · goldGrade: 30.3Grade Unit: g/tIntercept: 0.21 mView all detailsHide details
Identity
- Hole ID
- AD279
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 30.3
- Grade Unit
- g/t
- Intercept
- 0.21 m
- True Width
- 0.2 m
- From
- 78.92 m
- To
- 79.13 m
- Hole Depth
- 98.02 m
- Intercept Depth
- 78.92 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD279:78.92-79.13
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4805
- CRS
- Costerfield Local Mine Grid
- Elevation
- 971 m
- Azimuth
- 295 °
- Dip
- 34.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 30.3 g/t over an extremely narrow true width of 0.20 m, indicating high-grade gold mineralization.
Positive factors
- Exceptional gold grade (30.3 g/t) for underground mining
- True width disclosed (0.20 m)
Negative factors
- Extremely narrow intercept length (0.21 m)
Evidence · table
“30.3”
Context: 0.21
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD279Costerfield · antimonyGrade: 21.7Grade Unit: %Intercept: 0.21 mView all detailsHide details
Identity
- Hole ID
- AD279
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 21.7
- Grade Unit
- %
- Intercept
- 0.21 m
- True Width
- 0.2 m
- From
- 78.92 m
- To
- 79.13 m
- Hole Depth
- 98.02 m
- Intercept Depth
- 78.92 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD279:78.92-79.13
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4805
- CRS
- Costerfield Local Mine Grid
- Elevation
- 971 m
- Azimuth
- 295 °
- Dip
- 34.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional antimony grade of 21.7% over an extremely narrow true width of 0.20 m, indicating high-grade antimony mineralization.
Positive factors
- Exceptional antimony grade (21.7%)
- True width disclosed (0.20 m)
Negative factors
- Extremely narrow intercept length (0.21 m)
Evidence · table
“21.7”
Context: 0.21
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD279Costerfield · goldGrade: 99.1Grade Unit: g/tIntercept: 0.44 mView all detailsHide details
Identity
- Hole ID
- AD279
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 99.1
- Grade Unit
- g/t
- Intercept
- 0.44 m
- True Width
- 0.2 m
- From
- 80.62 m
- To
- 81.06 m
- Hole Depth
- 98.02 m
- Intercept Depth
- 80.62 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD279:80.62-81.06
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4805
- CRS
- Costerfield Local Mine Grid
- Elevation
- 971 m
- Azimuth
- 295 °
- Dip
- 34.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows an exceptional gold grade of 99.1 g/t over a very narrow true width of 0.20 m, indicating high-grade gold mineralization.
Positive factors
- Exceptional gold grade (99.1 g/t) for underground mining
- True width disclosed (0.20 m)
Negative factors
- Very narrow intercept length (0.44 m)
Evidence · table
“99.1”
Context: 0.44
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD279Costerfield · antimonyGrade: 0.1Grade Unit: %Intercept: 0.44 mView all detailsHide details
Identity
- Hole ID
- AD279
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 0.44 m
- True Width
- 0.2 m
- From
- 80.62 m
- To
- 81.06 m
- Hole Depth
- 98.02 m
- Intercept Depth
- 80.62 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD279:80.62-81.06
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4805
- CRS
- Costerfield Local Mine Grid
- Elevation
- 971 m
- Azimuth
- 295 °
- Dip
- 34.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a very narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.20 m)
Negative factors
- Barren antimony grade (0.1%)
- Very narrow intercept length (0.44 m)
Evidence · table
“0.1”
Context: 0.44
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.2
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD279Costerfield · goldGrade: 4.4Grade Unit: g/tIntercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- AD279
- Project
- Costerfield
- Commodity
- gold
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 4.4
- Grade Unit
- g/t
- Intercept
- 0.8 m
- True Width
- 0.59 m
- From
- 85.66 m
- To
- 86.46 m
- Hole Depth
- 98.02 m
- Intercept Depth
- 85.66 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD279:85.66-86.46
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4805
- CRS
- Costerfield Local Mine Grid
- Elevation
- 971 m
- Azimuth
- 295 °
- Dip
- 34.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a moderate gold grade of 4.4 g/t over a narrow true width of 0.59 m, indicating some gold mineralization.
Positive factors
- Moderate gold grade (4.4 g/t) for underground mining
- True width disclosed (0.59 m)
Negative factors
- Narrow intercept length (0.8 m)
Evidence · table
“4.4”
Context: 0.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.59
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
AD279Costerfield · antimonyGrade: 0.2Grade Unit: %Intercept: 0.8 mView all detailsHide details
Identity
- Hole ID
- AD279
- Project
- Costerfield
- Commodity
- antimony
- Region
- australia_vic
- Reported Region
- australia_vic
- Ticker
- ALK
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 0.8 m
- True Width
- 0.59 m
- From
- 85.66 m
- To
- 86.46 m
- Hole Depth
- 98.02 m
- Intercept Depth
- 85.66 m
Classification
- Deposit Type
- orogenic
- Program
- mixed
- Sample Type
- drill
- Group ID
- AD279:85.66-86.46
- Mining Method
- underground
Location
- Location
- Cuffley Assoc.
- Easting
- 15238
- Northing
- 4805
- CRS
- Costerfield Local Mine Grid
- Elevation
- 971 m
- Azimuth
- 295 °
- Dip
- 34.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- On Site in Bendigo
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- No
- Deleterious Elements
- arsenic, iron
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-08-24T00:00:00.000Z
Reasoning: This intercept shows a barren antimony grade over a narrow true width, indicating no significant antimony mineralization in this specific interval.
Positive factors
- True width disclosed (0.59 m)
Negative factors
- Barren antimony grade (0.2%)
- Narrow intercept length (0.8 m)
Evidence · table
“0.2”
Context: 0.80
Tags used in scoring
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: true_width_m is 0.59
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
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.