Coppernico Defines 155 m of Continuous Copper Mineralization Averaging 0.54% at Sombrero's Nioc Target
Original announcement by tmx on
- Company
- Coppernico Metals Inc.
- Ticker
- COPR
- Exchange
- TSX
- Region
- Peru
- Primary commodity
- Copper
- Secondary commodities
- Gold, Silver
- Document categories
- Drill results
- Extracted
- 2026-08-21 06:51:14 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Coppernico Metals Inc. reported new channel sampling results from the Nioc target at its Sombrero Project, defining a continuous surface footprint of copper mineralization measuring approximately 170m by 200m. Highlights include 155m averaging 0.54% copper and 12m of 2.82% copper within a broader 54m interval, significantly expanding the known extent of mineralization. These results reinforce the scale potential of the copper skarn system, which remains open to the north and south, and will be used to prioritize drill targets for planned 2026 campaigns.
Reasoning: Coppernico Metals announced strong channel sampling results from the Nioc target at its Sombrero Project, defining a significantly expanded and continuous copper skarn system with broad, high-grade intervals. The mineralization remains open, indicating further potential, and the results are supported by robust QA/QC and QP sign-off, although true thickness is unknown for these surface samples.
Positive factors
- broad_intercept
- high_grade_intercept
- step_out_extension
- qaqc_disclosed
- qp_signed
- compositing_transparent
- open_mineralization
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 58
Classification and evidence
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 explicitly states 'True thickness is unknown' for the channel sampling results.
Evidence · text
“True thickness is unknown”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release includes a detailed 'Quality Control' section outlining sampling, preparation, analytical methods, and QA/QC programs including standards, blanks, and duplicates.
Evidence · text
“Quality Control A total of 496 continuous channel samples were collected from 10 channel sampling lines over a combined (total) sample length of 902.5 m. Samples were typically between 1 and 2 metres in length; however, sample lengths could be reduced to as little as 0.5 metres where lithological or significant mineralogical changes were observed, in order to accurately reflect the apparent width of mineralization. Analytical samples were collected by cutting a continuous channel into bedrock with a portable rock saw. Individual samples weighed between 3 and 7 kilograms. Samples were collected in plastic bags, given a unique reference number and sent to the ALS Laboratories in Lima, Peru for preparation and analysis. Preparation included crushing the sample to 90% < 2 mm and pulverizing 1,000 g of crushed material to better than 95% < 106 microns. All samples are assayed using 30 g nominal weight fire assay with atomic absorption finish (Au-AA23) and multi-element using a four-acid digest ICP-AES/ICP-MS method (ME-MS61). Where MS61 results were greater than or near 10,000 ppm Cu, or 10,000 ppm Zn, assays were repeated using an ore-grade four-acid digest method (Cu-OG62). QA/QC programs for 2025 channel samples included internal standard samples, blanks, and duplicates, lab duplicates, lab standards, and laboratory blanks indicate good overall accuracy and precision.”
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 was reviewed and approved by Tim Kingsley, M.Sc., CPG, Coppernico’s Vice President of Exploration, who is a 'Qualified Person' as defined in NI 43-101.
Evidence · text
“Tim Kingsley, M.Sc., CPG, Coppernico’s Vice President of Exploration, who is a “Qualified Person” as defined in NI 43-101. Mr. Kingsley supervised the sampling program and verified the data disclosed herein.”
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: The document clearly states the rules for compositing, including a maximum of 6 consecutive meters of internal dilution below 0.2% Cu and a minimum reporting length of 6m.
Evidence · text
“No more than 6 consecutive meters of internal dilution (defined as reported values below 0.2% Cu). Minimum reporting length of 6 m.”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The channel sampling 'extended mineralization laterally and along strike' and 'expanded the known extent of surface mineralization'.
Evidence · text
“Recent channel sampling at Zone 1 extended mineralization laterally and along strike.”
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: Channel 068 reported 12.0m at 2.82% Cu, which is well above the exceptional threshold of 0.8% Cu for a skarn/porphyry deposit.
Evidence · table
“2.82”
Context: 12.0
Extracted facts
Stored fact records: 58. Some facts used in scoring do not have a stored record.
Drill Results (58)
Fact 1Sombrero Project · copperGrade: 0.54Grade Unit: %Intercept: 155 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.54
- Grade Unit
- %
- Intercept
- 155 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- Combined: 25SRT-029, -065 and -066:155.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-09-04T00:00:00.000Z
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This combined interval represents a broad, strong copper intercept, but includes previously reported data, reducing its novelty. The grade of 0.54% Cu over 155m is strong for a skarn deposit, indicating significant mineralization.
Positive factors
- broad_intercept
- strong_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- historical_data_included
Evidence · table
“0.54”
Context: 155.00
Fact 2Sombrero Project · copperGrade: 0.25Grade Unit: %Intercept: 37 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.25
- Grade Unit
- %
- Intercept
- 37 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-065:37.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows a moderate copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low.
Positive factors
- moderate_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.25”
Context: 37.0
Fact 3Sombrero Project · goldGrade: 0.01Grade Unit: g/tIntercept: 37 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.01
- Grade Unit
- g/t
- Intercept
- 37 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-065:37.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.01”
Context: 37.0
Fact 4Sombrero Project · silverGrade: 0.34Grade Unit: g/tIntercept: 37 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.34
- Grade Unit
- g/t
- Intercept
- 37 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-065:37.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.34”
Context: 37.0
Fact 5Sombrero Project · copperGrade: 0.4Grade Unit: %Intercept: 14 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 14 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-065:14.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This sub-interval shows a strong copper grade over a moderate width, indicating a higher-grade zone within the broader mineralization.
Positive factors
- strong_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.40”
Context: 14.0
Fact 6Sombrero Project · goldGrade: 0.01Grade Unit: g/tIntercept: 14 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.01
- Grade Unit
- g/t
- Intercept
- 14 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-065:14.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.01”
Context: 14.0
Fact 7Sombrero Project · silverGrade: 0.31Grade Unit: g/tIntercept: 14 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.31
- Grade Unit
- g/t
- Intercept
- 14 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-065:14.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.31”
Context: 14.0
Fact 8Sombrero Project · copperGrade: 0.37Grade Unit: %Intercept: 15 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.37
- Grade Unit
- %
- Intercept
- 15 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-066:15.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows a moderate copper grade over a narrow width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low.
Positive factors
- moderate_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.37”
Context: 15.0
Fact 9Sombrero Project · goldGrade: 0.28Grade Unit: g/tIntercept: 15 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.28
- Grade Unit
- g/t
- Intercept
- 15 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-066:15.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.28”
Context: 15.0
Fact 10Sombrero Project · silverGrade: 1.6Grade Unit: g/tIntercept: 15 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 1.6
- Grade Unit
- g/t
- Intercept
- 15 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-066:15.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“1.60”
Context: 15.0
Fact 11Sombrero Project · copperGrade: 0.33Grade Unit: %Intercept: 66 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.33
- Grade Unit
- %
- Intercept
- 66 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-066:66.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows a moderate copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low.
Positive factors
- moderate_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.33”
Context: 66.0
Fact 12Sombrero Project · goldGrade: 0.05Grade Unit: g/tIntercept: 66 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.05
- Grade Unit
- g/t
- Intercept
- 66 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-066:66.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.05”
Context: 66.0
Fact 13Sombrero Project · silverGrade: 0.28Grade Unit: g/tIntercept: 66 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.28
- Grade Unit
- g/t
- Intercept
- 66 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-066:66.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.28”
Context: 66.0
Fact 14Sombrero Project · copperGrade: 0.49Grade Unit: %Intercept: 38 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.49
- Grade Unit
- %
- Intercept
- 38 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-066:38.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This sub-interval shows a strong copper grade over a good width, indicating a higher-grade zone within the broader mineralization.
Positive factors
- strong_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.49”
Context: 38.0
Fact 15Sombrero Project · goldGrade: 0.07Grade Unit: g/tIntercept: 38 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.07
- Grade Unit
- g/t
- Intercept
- 38 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-066:38.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.07”
Context: 38.0
Fact 16Sombrero Project · silverGrade: 0.32Grade Unit: g/tIntercept: 38 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.32
- Grade Unit
- g/t
- Intercept
- 38 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-066:38.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.32”
Context: 38.0
Fact 17Sombrero Project · copperGrade: 0.92Grade Unit: %Intercept: 54 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.92
- Grade Unit
- %
- Intercept
- 54 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-068:54.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows an exceptional copper grade over a significant width, highlighting a high-grade zone within the mineralized system. Gold and silver grades are low.
Positive factors
- exceptional_grade_intercept
- broad_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.92”
Context: 54.0
Fact 18Sombrero Project · goldGrade: 0.08Grade Unit: g/tIntercept: 54 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.08
- Grade Unit
- g/t
- Intercept
- 54 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-068:54.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.08”
Context: 54.0
Fact 19Sombrero Project · silverGrade: 0.93Grade Unit: g/tIntercept: 54 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.93
- Grade Unit
- g/t
- Intercept
- 54 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-068:54.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.93”
Context: 54.0
Fact 20Sombrero Project · copperGrade: 1.51Grade Unit: %Intercept: 28 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 1.51
- Grade Unit
- %
- Intercept
- 28 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-068:28.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This sub-interval shows an exceptional copper grade over a good width, representing a significant high-grade zone within the mineralization.
Positive factors
- exceptional_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“1.51”
Context: 28.0
Fact 21Sombrero Project · goldGrade: 0.12Grade Unit: g/tIntercept: 28 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.12
- Grade Unit
- g/t
- Intercept
- 28 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-068:28.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.12”
Context: 28.0
Fact 22Sombrero Project · silverGrade: 1.3Grade Unit: g/tIntercept: 28 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 1.3
- Grade Unit
- g/t
- Intercept
- 28 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-068:28.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“1.30”
Context: 28.0
Fact 23Sombrero Project · copperGrade: 2.82Grade Unit: %Intercept: 12 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 2.82
- Grade Unit
- %
- Intercept
- 12 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-068:12.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This sub-interval shows a bonanza-grade copper intercept over a good width, representing a very significant high-grade zone within the mineralization.
Positive factors
- bonanza_intercept
- exceptional_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“2.82”
Context: 12.0
Fact 24Sombrero Project · goldGrade: 0.26Grade Unit: g/tIntercept: 12 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.26
- Grade Unit
- g/t
- Intercept
- 12 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-068:12.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.26”
Context: 12.0
Fact 25Sombrero Project · silverGrade: 2.12Grade Unit: g/tIntercept: 12 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 2.12
- Grade Unit
- g/t
- Intercept
- 12 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-068:12.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“2.12”
Context: 12.0
Fact 26Sombrero Project · copperGrade: 0.53Grade Unit: %Intercept: 25.5 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.53
- Grade Unit
- %
- Intercept
- 25.5 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-070:25.5
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows a strong copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low.
Positive factors
- strong_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.53”
Context: 25.5
Fact 27Sombrero Project · goldGrade: 0.07Grade Unit: g/tIntercept: 25.5 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.07
- Grade Unit
- g/t
- Intercept
- 25.5 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-070:25.5
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.07”
Context: 25.5
Fact 28Sombrero Project · silverGrade: 1.01Grade Unit: g/tIntercept: 25.5 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 1.01
- Grade Unit
- g/t
- Intercept
- 25.5 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-070:25.5
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“1.01”
Context: 25.5
Fact 29Sombrero Project · copperGrade: 1.04Grade Unit: %Intercept: 9.5 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 1.04
- Grade Unit
- %
- Intercept
- 9.5 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-070:9.5
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This sub-interval shows an exceptional copper grade over a good width, representing a significant high-grade zone within the mineralization.
Positive factors
- exceptional_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“1.04”
Context: 9.5
Fact 30Sombrero Project · goldGrade: 0.1Grade Unit: g/tIntercept: 9.5 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 9.5 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-070:9.5
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.10”
Context: 9.5
Fact 31Sombrero Project · silverGrade: 1.81Grade Unit: g/tIntercept: 9.5 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 1.81
- Grade Unit
- g/t
- Intercept
- 9.5 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-070:9.5
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“1.81”
Context: 9.5
Fact 32Sombrero Project · copperGrade: 0.41Grade Unit: %Intercept: 164 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.41
- Grade Unit
- %
- Intercept
- 164 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-071:164.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows a broad, strong copper intercept, significantly extending the known mineralization to the south. Gold and silver grades are low.
Positive factors
- broad_intercept
- strong_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.41”
Context: 164.0
Fact 33Sombrero Project · goldGrade: 0.1Grade Unit: g/tIntercept: 164 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 164 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-071:164.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.10”
Context: 164.0
Fact 34Sombrero Project · silverGrade: 0.65Grade Unit: g/tIntercept: 164 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.65
- Grade Unit
- g/t
- Intercept
- 164 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-071:164.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.65”
Context: 164.0
Fact 35Sombrero Project · copperGrade: 0.42Grade Unit: %Intercept: 59 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.42
- Grade Unit
- %
- Intercept
- 59 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-071:59.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This sub-interval shows a strong copper grade over a good width, indicating a higher-grade zone within the broader mineralization.
Positive factors
- strong_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.42”
Context: 59.0
Fact 36Sombrero Project · goldGrade: 0.08Grade Unit: g/tIntercept: 59 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.08
- Grade Unit
- g/t
- Intercept
- 59 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-071:59.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.08”
Context: 59.0
Fact 37Sombrero Project · silverGrade: 0.54Grade Unit: g/tIntercept: 59 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.54
- Grade Unit
- g/t
- Intercept
- 59 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-071:59.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.54”
Context: 59.0
Fact 38Sombrero Project · copperGrade: 0.87Grade Unit: %Intercept: 30 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.87
- Grade Unit
- %
- Intercept
- 30 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-071:30.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This sub-interval shows an exceptional copper grade over a good width, representing a significant high-grade zone within the mineralization.
Positive factors
- exceptional_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.87”
Context: 30.0
Fact 39Sombrero Project · goldGrade: 0.22Grade Unit: g/tIntercept: 30 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.22
- Grade Unit
- g/t
- Intercept
- 30 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-071:30.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.22”
Context: 30.0
Fact 40Sombrero Project · silverGrade: 1.18Grade Unit: g/tIntercept: 30 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 1.18
- Grade Unit
- g/t
- Intercept
- 30 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-071:30.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“1.18”
Context: 30.0
Fact 41Sombrero Project · copperGrade: 0.27Grade Unit: %Intercept: 37 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.27
- Grade Unit
- %
- Intercept
- 37 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:37.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows a moderate copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low.
Positive factors
- moderate_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.27”
Context: 37.0
Fact 42Sombrero Project · goldGrade: 0.12Grade Unit: g/tIntercept: 37 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.12
- Grade Unit
- g/t
- Intercept
- 37 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:37.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.12”
Context: 37.0
Fact 43Sombrero Project · silverGrade: 0.57Grade Unit: g/tIntercept: 37 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.57
- Grade Unit
- g/t
- Intercept
- 37 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:37.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.57”
Context: 37.0
Fact 44Sombrero Project · copperGrade: 0.4Grade Unit: %Intercept: 126 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Intercept
- 126 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:126.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows a broad, strong copper intercept, significantly extending the known mineralization to the south. However, the inclusion of unsampled material given a 0% Cu value slightly dilutes the reported grade. Gold and silver grades are low.
Positive factors
- broad_intercept
- strong_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
- unsampled_material_included
Evidence · table
“0.40”
Context: 126.0
Fact 45Sombrero Project · goldGrade: 0.08Grade Unit: g/tIntercept: 126 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.08
- Grade Unit
- g/t
- Intercept
- 126 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:126.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.08”
Context: 126.0
Fact 46Sombrero Project · silverGrade: 0.51Grade Unit: g/tIntercept: 126 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.51
- Grade Unit
- g/t
- Intercept
- 126 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:126.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.51”
Context: 126.0
Fact 47Sombrero Project · copperGrade: 0.33Grade Unit: %Intercept: 56 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.33
- Grade Unit
- %
- Intercept
- 56 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:56.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This sub-interval shows a moderate copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low.
Positive factors
- moderate_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.33”
Context: 56.0
Fact 48Sombrero Project · goldGrade: 0.1Grade Unit: g/tIntercept: 56 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.1
- Grade Unit
- g/t
- Intercept
- 56 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:56.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.10”
Context: 56.0
Fact 49Sombrero Project · silverGrade: 0.42Grade Unit: g/tIntercept: 56 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.42
- Grade Unit
- g/t
- Intercept
- 56 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:56.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.42”
Context: 56.0
Fact 50Sombrero Project · copperGrade: 0.5Grade Unit: %Intercept: 62 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.5
- Grade Unit
- %
- Intercept
- 62 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:62.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This sub-interval shows a strong copper grade over a good width, indicating a higher-grade zone within the broader mineralization.
Positive factors
- strong_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.50”
Context: 62.0
Fact 51Sombrero Project · goldGrade: 0.07Grade Unit: g/tIntercept: 62 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.07
- Grade Unit
- g/t
- Intercept
- 62 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:62.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.07”
Context: 62.0
Fact 52Sombrero Project · silverGrade: 0.63Grade Unit: g/tIntercept: 62 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.63
- Grade Unit
- g/t
- Intercept
- 62 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-072:62.0
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.63”
Context: 62.0
Fact 53Sombrero Project · copperGrade: 0.31Grade Unit: %Intercept: 10.5 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.31
- Grade Unit
- %
- Intercept
- 10.5 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-073:10.5
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows a moderate copper grade over a narrow width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low.
Positive factors
- moderate_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.31”
Context: 10.5
Fact 54Sombrero Project · goldGrade: 0.21Grade Unit: g/tIntercept: 10.5 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.21
- Grade Unit
- g/t
- Intercept
- 10.5 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-073:10.5
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.21”
Context: 10.5
Fact 55Sombrero Project · silverGrade: 0.27Grade Unit: g/tIntercept: 10.5 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.27
- Grade Unit
- g/t
- Intercept
- 10.5 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-073:10.5
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.27”
Context: 10.5
Fact 56Sombrero Project · copperGrade: 0.32Grade Unit: %Intercept: 3.3 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- copper
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.32
- Grade Unit
- %
- Intercept
- 3.3 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-074:3.3
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: This channel sample shows a moderate copper grade over a very narrow width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low.
Positive factors
- moderate_grade_intercept
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
- low_silver_grades
Evidence · table
“0.32”
Context: 3.3
Fact 57Sombrero Project · goldGrade: 0.05Grade Unit: g/tIntercept: 3.3 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.05
- Grade Unit
- g/t
- Intercept
- 3.3 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-074:3.3
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_gold_grades
Evidence · table
“0.05”
Context: 3.3
Fact 58Sombrero Project · silverGrade: 0.54Grade Unit: g/tIntercept: 3.3 mView all detailsHide details
Identity
- Project
- Sombrero Project
- Commodity
- silver
- Region
- peru
- Reported Region
- Peru
- Ticker
- COPR
Geometry
- Grade
- 0.54
- Grade Unit
- g/t
- Intercept
- 3.3 m
Classification
- Deposit Type
- skarn
- Program
- exploration
- Sample Type
- channel
- Group ID
- 25SRT-074:3.3
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks
Compositing
- Dilution Disclosed
- Yes
- Max Dilution
- 6 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-12T00:00:00.000Z
Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept.
Positive factors
- qaqc_disclosed
- qp_signed
- compositing_transparent
Negative factors
- apparent_width_only
- low_silver_grades
Evidence · table
“0.54”
Context: 3.3
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.