Lion Copper and Gold Corp. Announces Further Expansion of Bear Mineralization
Original announcement by tmx on
- Company
- Lion Copper and Gold Corp.
- Ticker
- LEO
- Exchange
- TSX
- Region
- Nevada
- Primary commodity
- Copper
- Secondary commodities
- None reported
- Document categories
- Drill results
- Extracted
- 2026-08-25 19:14:38 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Lion Copper and Gold Corp. announced positive drill results from its 2023 exploration program at the Bear deposit in Nevada, with holes B-053A and B-054 intersecting long intervals of porphyry copper mineralization, including higher-grade sub-intervals. This drilling significantly expanded the deposit's footprint by 1,850 feet to the northwest. Additional exploration drilling at other targets yielded narrower, generally lower-grade intercepts, though one high-grade intercept was reported at the Reno Prospect.
Reasoning: The 2023 drilling at the Bear deposit delivered significant long intercepts of moderate to strong copper grades, extending the known porphyry mineralization by 1,850 feet to the northwest. While true widths are not stated, the overall expansion and grade continuity are positive. Other exploration targets showed narrower, lower-grade intercepts, with one high-grade but very narrow intercept at Reno Prospect.
Positive factors
- deposit_expansion
- long_intercepts
- high_grade_sub_intervals
- qaqc_disclosed
- qp_signed
Negative factors
- apparent_width_only
Facts used in scoring: 46
Classification and evidence
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release explicitly states that commercially-prepared certified reference materials and blanks were inserted, and a chain of custody program was applied, with assays by ALS Geochemistry and Paragon Geochemical.
Evidence · text
“Commercially-prepared certified reference materials and blanks were inserted by the Company at 50-ft intervals to ensure precision of results as a quality control measure. The Company also applied a chain of custody program to confirm sample security during all stages of sample collection, shipment, and storage.”
QP/CP Signedpositive · Story-specific tag
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: The technical information in the news release has been reviewed and approved by C. Travis Naugle, QP MMSA, CEO of Lion Copper and Gold Corp. and a qualified person as defined in NI 43-101.
Evidence · text
“The technical information in this news release has been reviewed and approved by C. Travis Naugle, QP MMSA, CEO of Lion Copper and Gold Corp. and a qualified person as defined in NI 43-101.”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The intercepts in B-053A and B-054 have expanded the Bear deposit 1,850 ft in the northwesterly direction.
Evidence · text
“The intercepts in B-053A and B-054 have expanded the Bear deposit 1,850 ft in the northwesterly direction”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: The document reports downhole intercept lengths without stating true widths or providing sufficient information to infer them.
Evidence · text
“Diamond core drill hole B-053A encountered 926 ft of 0.31% TCu”
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: Table 2 presents 'Significant Historic Drill Hole Intercepts' from Anaconda, Phelps Dodge, and Lion CG (2015, 2016) which are explicitly stated as historical and not NI 43-101 compliant.
Evidence · text
“Table 2: Significant Historic Drill Hole Intercepts”
Extracted facts
Stored fact records: 46. Some facts used in scoring do not have a stored record.
Drill Results (46)
B-053ABear deposit · copperGrade: 0.31Grade Unit: %Intercept: 282.2448 mNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- B-053A
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.31
- Grade Unit
- %
- Intercept
- 282.2448 m
- From
- 674.2176 m
- To
- 956.4024 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 210 °
- Dip
- -60 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Long intercept of 282.24m at 0.31% copper, expanding the porphyry deposit footprint.
Positive factors
- long_intercept
- deposit_expansion
Negative factors
- apparent_width_only
Evidence · table
“0.31”
Context: 926
B-053ABear deposit · copperGrade: 0.47Grade Unit: %Intercept: 71.0184 mNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- B-053A
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.47
- Grade Unit
- %
- Intercept
- 71.0184 m
- From
- 782.4816 m
- To
- 853.44 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 210 °
- Dip
- -60 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Higher-grade sub-interval of 71.02m at 0.47% copper within a significant porphyry expansion.
Positive factors
- higher_grade_sub_interval
- deposit_expansion
Negative factors
- apparent_width_only
Evidence · table
“0.47”
Context: 233
B-053ABear deposit · copperGrade: 0.43Grade Unit: %Intercept: 41.148 mNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- B-053A
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.43
- Grade Unit
- %
- Intercept
- 41.148 m
- From
- 899.4168 m
- To
- 940.6128 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 210 °
- Dip
- -60 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Good grade sub-interval of 41.15m at 0.43% copper contributing to the deposit expansion.
Positive factors
- good_grade_sub_interval
- deposit_expansion
Negative factors
- apparent_width_only
Evidence · table
“0.43”
Context: 135
B-054Bear deposit · copperGrade: 0.26Grade Unit: %Intercept: 319.4304 mView all detailsHide details
Identity
- Hole ID
- B-054
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.26
- Grade Unit
- %
- Intercept
- 319.4304 m
- From
- 704.3928 m
- To
- 1023.8952 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 205 °
- Dip
- -70 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Very long intercept of 319.43m at 0.26% copper, further expanding the porphyry deposit.
Positive factors
- long_intercept
- deposit_expansion
Negative factors
- apparent_width_only
Evidence · table
“0.26”
Context: 1,048
B-054Bear deposit · copperGrade: 0.5Grade Unit: %Intercept: 39.9264 mView all detailsHide details
Identity
- Hole ID
- B-054
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.5
- Grade Unit
- %
- Intercept
- 39.9264 m
- From
- 704.3928 m
- To
- 744.3216 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 205 °
- Dip
- -70 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: High-grade sub-interval of 39.93m at 0.50% copper within a significant porphyry expansion.
Positive factors
- higher_grade_sub_interval
- deposit_expansion
Negative factors
- apparent_width_only
Evidence · table
“0.50”
Context: 131
B-054Bear deposit · copperGrade: 0.36Grade Unit: %Intercept: 84.4304 mView all detailsHide details
Identity
- Hole ID
- B-054
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.36
- Grade Unit
- %
- Intercept
- 84.4304 m
- From
- 751.9416 m
- To
- 836.3872 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 205 °
- Dip
- -70 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Good grade sub-interval of 84.43m at 0.36% copper contributing to the deposit expansion.
Positive factors
- good_grade_sub_interval
- deposit_expansion
Negative factors
- apparent_width_only
Evidence · table
“0.36”
Context: 277
QM-332MacArthur Wedge · copperGrade: 0.12Grade Unit: %Intercept: 1.524 mView all detailsHide details
Identity
- Hole ID
- QM-332
- Project
- MacArthur Wedge
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.12
- Grade Unit
- %
- Intercept
- 1.524 m
- From
- 134.112 m
- To
- 135.636 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Dip
- -90 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow, low-grade intercept of 1.52m at 0.12% copper from an exploration target.
Negative factors
- low_grade
- narrow_intercept
- apparent_width_only
Evidence · table
“0.12”
Context: 5
QM-332MacArthur Wedge · copperGrade: 0.13Grade Unit: %Intercept: 3.048 mView all detailsHide details
Identity
- Hole ID
- QM-332
- Project
- MacArthur Wedge
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 3.048 m
- From
- 163.068 m
- To
- 166.116 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Dip
- -90 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow, low-grade intercept of 3.05m at 0.13% copper from an exploration target.
Negative factors
- low_grade
- narrow_intercept
- apparent_width_only
Evidence · table
“0.13”
Context: 10
QM-332MacArthur Wedge · copperGrade: 0.25Grade Unit: %Intercept: 1.524 mView all detailsHide details
Identity
- Hole ID
- QM-332
- Project
- MacArthur Wedge
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.25
- Grade Unit
- %
- Intercept
- 1.524 m
- From
- 195.072 m
- To
- 196.608 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Dip
- -90 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow intercept of 1.52m at 0.25% copper from an exploration target.
Negative factors
- narrow_intercept
- apparent_width_only
Evidence · table
“0.25”
Context: 5
QM-333MacArthur East · copperGrade: 0.21Grade Unit: %Intercept: 4.572 mView all detailsHide details
Identity
- Hole ID
- QM-333
- Project
- MacArthur East
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.21
- Grade Unit
- %
- Intercept
- 4.572 m
- From
- 77.724 m
- To
- 82.296 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 180 °
- Dip
- -55 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow, low-grade intercept of 4.57m at 0.21% copper from an exploration target.
Negative factors
- low_grade
- narrow_intercept
- apparent_width_only
Evidence · table
“0.21”
Context: 15
QM-333MacArthur East · copperGrade: 0.17Grade Unit: %Intercept: 4.572 mView all detailsHide details
Identity
- Hole ID
- QM-333
- Project
- MacArthur East
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.17
- Grade Unit
- %
- Intercept
- 4.572 m
- From
- 86.868 m
- To
- 91.44 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 180 °
- Dip
- -55 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow, low-grade intercept of 4.57m at 0.17% copper from an exploration target.
Negative factors
- low_grade
- narrow_intercept
- apparent_width_only
Evidence · table
“0.17”
Context: 15
QM-333MacArthur East · copperGrade: 0.19Grade Unit: %Intercept: 6.096 mView all detailsHide details
Identity
- Hole ID
- QM-333
- Project
- MacArthur East
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.19
- Grade Unit
- %
- Intercept
- 6.096 m
- From
- 96.012 m
- To
- 102.108 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 180 °
- Dip
- -55 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow, low-grade intercept of 6.10m at 0.19% copper from an exploration target.
Negative factors
- low_grade
- narrow_intercept
- apparent_width_only
Evidence · table
“0.19”
Context: 20
QM-333MacArthur East · copperGrade: 0.25Grade Unit: %Intercept: 3.048 mView all detailsHide details
Identity
- Hole ID
- QM-333
- Project
- MacArthur East
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.25
- Grade Unit
- %
- Intercept
- 3.048 m
- From
- 114.3 m
- To
- 117.348 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 180 °
- Dip
- -55 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow intercept of 3.05m at 0.25% copper from an exploration target.
Negative factors
- narrow_intercept
- apparent_width_only
Evidence · table
“0.25”
Context: 10
QM-334MacArthur East · copperGrade: 0.13Grade Unit: %Intercept: 4.572 mView all detailsHide details
Identity
- Hole ID
- QM-334
- Project
- MacArthur East
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 4.572 m
- From
- 106.68 m
- To
- 111.252 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 180 °
- Dip
- -55 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow, low-grade intercept of 4.57m at 0.13% copper from an exploration target.
Negative factors
- low_grade
- narrow_intercept
- apparent_width_only
Evidence · table
“0.13”
Context: 15
QM-334MacArthur East · copperGrade: 0.18Grade Unit: %Intercept: 6.096 mView all detailsHide details
Identity
- Hole ID
- QM-334
- Project
- MacArthur East
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.18
- Grade Unit
- %
- Intercept
- 6.096 m
- From
- 204.216 m
- To
- 210.312 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 180 °
- Dip
- -55 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow, low-grade intercept of 6.10m at 0.18% copper from an exploration target.
Negative factors
- low_grade
- narrow_intercept
- apparent_width_only
Evidence · table
“0.18”
Context: 20
MP-001Mason Pass Prospect · copperGrade: 0.33Grade Unit: %Intercept: 3.048 mView all detailsHide details
Identity
- Hole ID
- MP-001
- Project
- Mason Pass Prospect
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.33
- Grade Unit
- %
- Intercept
- 3.048 m
- From
- 70.104 m
- To
- 73.152 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 295 °
- Dip
- -55 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Narrow intercept of 3.05m at 0.33% copper from an exploration target.
Negative factors
- narrow_intercept
- apparent_width_only
Evidence · table
“0.33”
Context: 10
RP-004Reno Prospect · copperGrade: 1.01Grade Unit: %Intercept: 1.524 mView all detailsHide details
Identity
- Hole ID
- RP-004
- Project
- Reno Prospect
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 1.01
- Grade Unit
- %
- Intercept
- 1.524 m
- From
- 230.124 m
- To
- 231.648 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Azimuth
- 215 °
- Dip
- -70 °
QA/QC
- Laboratory
- ALS Geochemistry
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, chain_of_custody
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: High-grade but very narrow intercept of 1.52m at 1.01% copper from an exploration target.
Positive factors
- high_grade
Negative factors
- very_narrow_intercept
- apparent_width_only
Evidence · table
“1.01”
Context: 5
Bear 1Bear deposit · copperGrade: 0.19Grade Unit: %Intercept: 378.8664 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 1
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.19
- Grade Unit
- %
- Intercept
- 378.8664 m
- From
- 273.1008 m
- To
- 651.9672 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1961-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 378.87m at 0.19% copper, but low grade and from 1961.
Positive factors
- long_intercept
Negative factors
- low_grade
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.19”
Context: 1,243
Bear 10Bear deposit · copperGrade: 0.38Grade Unit: %Intercept: 504.7488 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 10
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.38
- Grade Unit
- %
- Intercept
- 504.7488 m
- From
- 529.1968 m
- To
- 1033.8816 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1963-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical very long intercept of 504.75m at 0.38% copper from 1963.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.38”
Context: 1,656
Bear 13Bear deposit · copperGrade: 0.42Grade Unit: %Intercept: 459.9456 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 13
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.42
- Grade Unit
- %
- Intercept
- 459.9456 m
- From
- 587.9672 m
- To
- 1047.3408 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1963-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 459.95m at 0.42% copper from 1963.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.42”
Context: 1,507
Bear 14Bear deposit · copperGrade: 0.32Grade Unit: %Intercept: 614.172 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 14
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.32
- Grade Unit
- %
- Intercept
- 614.172 m
- From
- 412.998 m
- To
- 1027.1736 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1964-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical very long intercept of 614.17m at 0.32% copper from 1964.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.32”
Context: 2,015
Bear 17Bear deposit · copperGrade: 0.38Grade Unit: %Intercept: 726.6432 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 17
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.38
- Grade Unit
- %
- Intercept
- 726.6432 m
- From
- 402.0312 m
- To
- 1128.7464 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1964-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical very long intercept of 726.64m at 0.38% copper from 1964.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.38”
Context: 2,384
Bear 19Bear deposit · copperGrade: 0.26Grade Unit: %Intercept: 249.6312 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 19
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.26
- Grade Unit
- %
- Intercept
- 249.6312 m
- From
- 764.448 m
- To
- 1014.6792 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1965-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 249.63m at 0.26% copper from 1965.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.26”
Context: 819
Bear 2Bear deposit · copperGrade: 0.38Grade Unit: %Intercept: 396.5448 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 2
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.38
- Grade Unit
- %
- Intercept
- 396.5448 m
- From
- 368.5032 m
- To
- 764.448 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1962-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 396.54m at 0.38% copper from 1962.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.38”
Context: 1,301
Bear 20Bear deposit · copperGrade: 0.31Grade Unit: %Intercept: 252.0744 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 20
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.31
- Grade Unit
- %
- Intercept
- 252.0744 m
- From
- 435.5672 m
- To
- 687.6416 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1965-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 252.07m at 0.31% copper from 1965.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.31”
Context: 827
Bear 21Bear deposit · copperGrade: 0.21Grade Unit: %Intercept: 866.5584 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 21
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.21
- Grade Unit
- %
- Intercept
- 866.5584 m
- From
- 345.3464 m
- To
- 1211.9648 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1966-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical very long intercept of 866.56m at 0.21% copper, but low grade and from 1966.
Positive factors
- very_long_intercept
Negative factors
- low_grade
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.21”
Context: 2,843
Bear 22Bear deposit · copperGrade: 0.43Grade Unit: %Intercept: 725.424 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 22
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.43
- Grade Unit
- %
- Intercept
- 725.424 m
- From
- 497.4336 m
- To
- 1222.2096 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1966-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 725.42m at 0.43% copper from 1966.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.43”
Context: 2,380
Bear 23BBear deposit · copperGrade: 0.5Grade Unit: %Intercept: 320.6504 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 23B
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.5
- Grade Unit
- %
- Intercept
- 320.6504 m
- From
- 486.7656 m
- To
- 807.4032 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1966-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 320.65m at 0.50% copper (strong grade for porphyry) from 1966.
Positive factors
- long_intercept
- strong_grade
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.50”
Context: 1,052
Bear 24Bear deposit · copperGrade: 0.3Grade Unit: %Intercept: 435.864 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- Bear 24
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 435.864 m
- From
- 847.6568 m
- To
- 1283.5248 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1967-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 435.86m at 0.30% copper from 1967.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.30”
Context: 1,430
Bear 25Bear deposit · copperGrade: 0.3Grade Unit: %Intercept: 459.0984 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 25
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 459.0984 m
- From
- 553.212 m
- To
- 1012.8432 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1967-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 459.10m at 0.30% copper from 1967.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.30”
Context: 1,508
Bear 31Bear deposit · copperGrade: 0.55Grade Unit: %Intercept: 149.352 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 31
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.55
- Grade Unit
- %
- Intercept
- 149.352 m
- From
- 754.0752 m
- To
- 903.4272 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1967-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical intercept of 149.35m at 0.55% copper (strong grade for porphyry) from 1967.
Positive factors
- strong_grade
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.55”
Context: 490
Bear 32Bear deposit · copperGrade: 0.28Grade Unit: %Intercept: 376.1232 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 32
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.28
- Grade Unit
- %
- Intercept
- 376.1232 m
- From
- 356.3112 m
- To
- 732.4824 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1967-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 376.12m at 0.28% copper from 1967.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.28”
Context: 1,234
Bear 6ABear deposit · copperGrade: 0.39Grade Unit: %Intercept: 517.5144 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 6A
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.39
- Grade Unit
- %
- Intercept
- 517.5144 m
- From
- 484.632 m
- To
- 1002.1824 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1963-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 517.51m at 0.39% copper from 1963.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.39”
Context: 1,698
Bear 8Bear deposit · copperGrade: 0.29Grade Unit: %Intercept: 387.9984 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- Bear 8
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.29
- Grade Unit
- %
- Intercept
- 387.9984 m
- From
- 419.1024 m
- To
- 807.712 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1963-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 388.00m at 0.29% copper from 1963.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.29”
Context: 1,273
MH 2Bear deposit · copperGrade: 0.17Grade Unit: %Intercept: 174.3456 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- MH 2
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.17
- Grade Unit
- %
- Intercept
- 174.3456 m
- From
- 549.2576 m
- To
- 723.0552 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1961-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical intercept of 174.35m at 0.17% copper, but low grade and from 1961.
Negative factors
- low_grade
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.17”
Context: 572
L-1Bear deposit · copperGrade: 0.4Grade Unit: %Intercept: 204.216 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- L-1
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 204.216 m
- From
- 853.44 m
- To
- 1057.656 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1969-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical intercept of 204.22m at 0.40% copper (strong grade for porphyry) from 1969.
Positive factors
- strong_grade
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.40”
Context: 670
L-2Bear deposit · copperGrade: 0.42Grade Unit: %Intercept: 164.592 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- L-2
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.42
- Grade Unit
- %
- Intercept
- 164.592 m
- From
- 414.528 m
- To
- 579.12 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1969-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical intercept of 164.59m at 0.42% copper (strong grade for porphyry) from 1969.
Positive factors
- strong_grade
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.42”
Context: 540
L-3Bear deposit · copperGrade: 0.18Grade Unit: %Intercept: 187.7568 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- L-3
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.18
- Grade Unit
- %
- Intercept
- 187.7568 m
- From
- 389.2296 m
- To
- 577.0584 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1970-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical intercept of 187.76m at 0.18% copper, but low grade and from 1970.
Negative factors
- low_grade
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.18”
Context: 616
L-5Bear deposit · copperGrade: 0.4Grade Unit: %Intercept: 304.8 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- L-5
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 304.8 m
- From
- 883.92 m
- To
- 1188.72 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1970-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 304.80m at 0.40% copper (strong grade for porphyry) from 1970.
Positive factors
- long_intercept
- strong_grade
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.40”
Context: 1,000
L-8Bear deposit · copperGrade: 0.4Grade Unit: %Intercept: 192.024 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- L-8
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 192.024 m
- From
- 505.968 m
- To
- 697.992 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1970-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical intercept of 192.02m at 0.40% copper (strong grade for porphyry) from 1970.
Positive factors
- strong_grade
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.40”
Context: 630
L-12Bear deposit · copperGrade: 0.31Grade Unit: %Intercept: 152.4 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- L-12
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.31
- Grade Unit
- %
- Intercept
- 152.4 m
- From
- 249.936 m
- To
- 402.336 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 1973-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical intercept of 152.40m at 0.31% copper from 1973.
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.31”
Context: 500
B-048Bear deposit · copperGrade: 0.42Grade Unit: %Intercept: 353.0864 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- B-048
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.42
- Grade Unit
- %
- Intercept
- 353.0864 m
- From
- 479.4504 m
- To
- 832.4088 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2015-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 353.09m at 0.42% copper (strong grade for porphyry) from 2015.
Positive factors
- long_intercept
- strong_grade
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.42”
Context: 1,158
B-049Bear deposit · copperGrade: 0.22Grade Unit: %Intercept: 407.8224 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- B-049
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.22
- Grade Unit
- %
- Intercept
- 407.8224 m
- From
- 483.9024 m
- To
- 891.8568 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2015-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 407.82m at 0.22% copper, but low grade and from 2015.
Positive factors
- long_intercept
Negative factors
- low_grade
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.22”
Context: 1,338
B-050Bear deposit · copperGrade: 0.36Grade Unit: %Intercept: 159.0456 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- B-050
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.36
- Grade Unit
- %
- Intercept
- 159.0456 m
- From
- 740.3072 m
- To
- 899.4168 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2015-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 159.05m at 0.36% copper from 2015.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.36”
Context: 522
B-051Bear deposit · copperGrade: 0.26Grade Unit: %Intercept: 452.3832 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- B-051
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.26
- Grade Unit
- %
- Intercept
- 452.3832 m
- From
- 667.1568 m
- To
- 1120.194 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2016-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical long intercept of 452.38m at 0.26% copper from 2016.
Positive factors
- long_intercept
Negative factors
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.26”
Context: 1,484
B-052Bear deposit · copperGrade: 0.14Grade Unit: %Intercept: 203.2416 mHistorical resultNeeds review: ungroundedView all detailsHide details
Identity
- Hole ID
- B-052
- Project
- Bear deposit
- Commodity
- copper
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- LEO
Geometry
- Grade
- 0.14
- Grade Unit
- %
- Intercept
- 203.2416 m
- From
- 634.2288 m
- To
- 837.6592 m
Classification
- Deposit Type
- porphyry
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- No
- Lab Certified
- No
- QP Signed
- No
Review
- Needs Review
- Yes
- Review Reason
- ungrounded
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2016-01-01T00:00:00.000Z
Dates
- Event date
- 2023-10-27T00:00:00.000Z
Reasoning: Historical intercept of 203.24m at 0.14% copper, but low grade and from 2016.
Negative factors
- low_grade
- apparent_width_only
- stale_data_re_release
- no_qaqc_disclosure
Evidence · table
“0.14”
Context: 667
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.