Gold Hart Copper Announces Positive Results from Nessa Gold-Copper-Silver Asset Geochemical Survey Confirming High Grades and Provides Update on Drilling at Flagship Tolita Gold-Copper-Moly-Silver Asset in Vicuña Chile
Original announcement by tmx on
- Company
- Gold Hart Copper Corp.
- Ticker
- HART
- Exchange
- TSX
- Region
- Chile
- Primary commodity
- Gold
- Secondary commodities
- Copper, Silver, Molybdenum
- Document categories
- Drill results, Other
- Extracted
- 2026-09-18 03:03:27 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Gold Hart Copper reported high-grade gold, copper, and silver geochemical samples from its Nessa asset, including samples exceeding 9g/t gold. The company also provided a drilling update for the Tolita asset, noting that the current diamond drill hole has reached 900m and remains within the mineralized porphyry system.
Reasoning: The announcement reports positive geochemical results at Nessa and a progress update on the Tolita diamond drilling, though specific assay values for the current Tolita hole are not yet provided.
Positive factors
- high grade geochemical samples at Nessa
- drilling at Tolita remains in mineralized system
- high grade surface trench at Tolita
Negative factors
- copper grades at Nessa pending re-analysis
- Tolita drilling depth update lacks specific assay values
Facts used in scoring: 4
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: Geochemical survey at Nessa identified new undocumented historic mining pits and zones to investigate extent.
Evidence · text
“Satellite imagery analysis also identified additional undocumented historic mining pits across the property.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release mentions hermetic sealed bags, unique sample IDs, and certified labs.
Evidence · text
“Certified lab conducting assays”
Extracted facts
Stored fact records: 4. Some facts used in scoring do not have a stored record.
Drill Results (4)
DDHTOL01Tolita · goldIntercept: 900 mView all detailsHide details
Identity
- Hole ID
- DDHTOL01
- Project
- Tolita
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HART
Geometry
- Intercept
- 900 m
- From
- 0 m
- To
- 900 m
- Intercept Depth
- 0 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- DDHTOL01:0-900
- Mining Method
- unknown
Location
- Loc. Confidence
- medium
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-02-02T00:00:00.000Z
Reasoning: Update on drilling progress; hole is deep but specific assays are not yet released for this depth.
Positive factors
- hole remains in mineralized system
- strong hydrothermal alterations
Evidence · text
“The drill has reached a depth of 900m and from a geological perspective, Gold Hart's preliminary interpretation is that the hole remains within the mineralized system of interest.”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
TrenchTolita · goldGrade: 8.61Grade Unit: g/tIntercept: 10 mView all detailsHide details
Identity
- Hole ID
- Trench
- Project
- Tolita
- Commodity
- gold
- Region
- chile
- Reported Region
- chile
- Ticker
- HART
Geometry
- Grade
- 8.61
- Grade Unit
- g/t
- Intercept
- 10 m
Classification
- Sample Type
- surface
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Metal Equivalent
- Metal Eq. Grade
- 52
- Metal Eq. Unit
- g/t gold equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-02-02T00:00:00.000Z
Reasoning: High grade surface trench intercept reported.
Positive factors
- high grade surface intercept
- consistent with porphyry style
Evidence · text
“8.61g/t gold equivalent over 10m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
TrenchTolita · copperGrade: 2.88Grade Unit: %Intercept: 10 mView all detailsHide details
Identity
- Hole ID
- Trench
- Project
- Tolita
- Commodity
- copper
- Region
- chile
- Reported Region
- chile
- Ticker
- HART
Geometry
- Grade
- 2.88
- Grade Unit
- %
- Intercept
- 10 m
Classification
- Sample Type
- surface
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Metal Equivalent
- Metal Eq. Grade
- 52
- Metal Eq. Unit
- g/t gold equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-02-02T00:00:00.000Z
Reasoning: High grade surface trench intercept reported.
Positive factors
- high grade surface intercept
Evidence · text
“2.88% copper”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
TrenchTolita · silverGrade: 20Grade Unit: g/tIntercept: 10 mView all detailsHide details
Identity
- Hole ID
- Trench
- Project
- Tolita
- Commodity
- silver
- Region
- chile
- Reported Region
- chile
- Ticker
- HART
Geometry
- Grade
- 20
- Grade Unit
- g/t
- Intercept
- 10 m
Classification
- Sample Type
- surface
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Metal Equivalent
- Metal Eq. Grade
- 52
- Metal Eq. Unit
- g/t gold equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-02-02T00:00:00.000Z
Reasoning: High grade surface trench intercept reported.
Positive factors
- high grade surface intercept
Evidence · text
“20g/t silver”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
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.