Mirasol Resources Reports on Surface Exploration Program and Drill Target Generation at Inca Gold Project, Chile

Original announcement by tmx on

Company
Mirasol Resources Ltd.
Ticker
MRZ
Exchange
TSX
Region
Chile
Primary commodity
Silver
Secondary commodities
Gold, Copper, Lead, Zinc
Document categories
Drill results, Other
Extracted
2026-08-25 23:23:11 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Mirasol Resources has completed a surface exploration program at the Inca Gold project in Chile, identifying several high-grade Au/Ag geochemical anomalies via channel sampling. The results have led to the selection of three priority drill targets (Lomo Ballena, Veta Escuela, and Veta Valle) for a 1,500m diamond drilling program scheduled for Q1 2021.

Reasoning: Systematic surface sampling has identified high-grade geochemical anomalies and defined drill targets for an upcoming 1,500m diamond drilling program at an epithermal gold-silver project.

Positive factors

  • anomalous Au and Ag values over 1.2 km strike
  • identification of five Au/Ag prospects
  • structural and geochemical indicators of epithermal system
  • planned 1,500m drill program

Negative factors

  • surface sampling is not representative of in-situ grades
  • intercepts are very narrow (sub-one meter)

Facts used in scoring: 20

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: Release mentions geochemical assays are obtained under a QA/QC program and samples are dispatched to an ISO 9001:2008 accredited laboratory.

Evidence · text

“Geochemical assays are obtained and reported under a quality assurance and quality control (QA/QC) program.”

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: The project is located within the Inca Del Oro mining district, hosting known Cu/Au deposits.

Evidence · text

“within the Inca Del Oro mining district that hosts both Santiago Metals Delirio Cu/Au mine and PanAust/Codelco's Inca de Oro Cu/Au porphyry deposit.”

Extracted facts

Stored fact records: 20. Some facts used in scoring do not have a stored record.

Drill Results (20)

Fact 1silverGrade: 156Grade Unit: g/tIntercept: 0.36 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
156
Grade Unit
g/t
Intercept
0.36 m
From
1.9 m
To
2.26 m

Classification

Sample Type
channel
Group ID
IG-CH-021:1.90-2.26

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 156 g/t Ag is a strong surface anomaly for an epithermal system.

Positive factors

  • high silver grade for surface sampling

Negative factors

  • very narrow width
Fact 2goldGrade: 0.43Grade Unit: g/tIntercept: 0.36 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.43
Grade Unit
g/t
Intercept
0.36 m
From
1.9 m
To
2.26 m

Classification

Sample Type
channel
Group ID
IG-CH-021:1.90-2.26

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.43 g/t Au is anomalous for surface channel sampling.

Positive factors

  • anomalous gold grade
Fact 3silverGrade: 86Grade Unit: g/tIntercept: 0.31 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
86
Grade Unit
g/t
Intercept
0.31 m
From
0 m
To
0.31 m

Classification

Sample Type
channel
Group ID
IG-CH-022:0.00-0.31

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 86 g/t Ag is a moderate surface anomaly.

Positive factors

  • anomalous silver
Fact 4goldGrade: 0.07Grade Unit: g/tIntercept: 0.31 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.07
Grade Unit
g/t
Intercept
0.31 m
From
0 m
To
0.31 m

Classification

Sample Type
channel
Group ID
IG-CH-022:0.00-0.31

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.07 g/t Au is marginally anomalous.

Fact 5silverGrade: 66Grade Unit: g/tIntercept: 0.25 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
66
Grade Unit
g/t
Intercept
0.25 m
From
1.53 m
To
1.78 m

Classification

Sample Type
channel
Group ID
IG-CH-002:1.53-1.78

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 66 g/t Ag is a moderate surface anomaly.

Fact 6goldGrade: 0.13Grade Unit: g/tIntercept: 0.25 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
0.25 m
From
1.53 m
To
1.78 m

Classification

Sample Type
channel
Group ID
IG-CH-002:1.53-1.78

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.13 g/t Au is anomalous for surface sampling.

Fact 7silverGrade: 64Grade Unit: g/tIntercept: 0.27 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
64
Grade Unit
g/t
Intercept
0.27 m
From
0.53 m
To
0.8 m

Classification

Sample Type
channel
Group ID
IG-CH-016:0.53-0.80

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 64 g/t Ag is a moderate surface anomaly.

Fact 8goldGrade: 0.07Grade Unit: g/tIntercept: 0.27 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.07
Grade Unit
g/t
Intercept
0.27 m
From
0.53 m
To
0.8 m

Classification

Sample Type
channel
Group ID
IG-CH-016:0.53-0.80

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.07 g/t Au is marginally anomalous.

Fact 9silverGrade: 58Grade Unit: g/tIntercept: 0.29 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
58
Grade Unit
g/t
Intercept
0.29 m
From
0 m
To
0.29 m

Classification

Sample Type
channel
Group ID
IG-CH-071:0.00-0.29

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 58 g/t Ag is a moderate surface anomaly.

Fact 10goldGrade: 0.03Grade Unit: g/tIntercept: 0.29 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.03
Grade Unit
g/t
Intercept
0.29 m
From
0 m
To
0.29 m

Classification

Sample Type
channel
Group ID
IG-CH-071:0.00-0.29

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.03 g/t Au is low.

Fact 11silverGrade: 47Grade Unit: g/tIntercept: 0.25 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
47
Grade Unit
g/t
Intercept
0.25 m
From
1.69 m
To
1.94 m

Classification

Sample Type
channel
Group ID
IG-CH-001:1.69-1.94

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 47 g/t Ag is a moderate surface anomaly.

Fact 12goldGrade: 0.16Grade Unit: g/tIntercept: 0.25 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.16
Grade Unit
g/t
Intercept
0.25 m
From
1.69 m
To
1.94 m

Classification

Sample Type
channel
Group ID
IG-CH-001:1.69-1.94

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.16 g/t Au is anomalous for surface sampling.

Fact 13silverGrade: 50Grade Unit: g/tIntercept: 0.6 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
50
Grade Unit
g/t
Intercept
0.6 m
From
0.47 m
To
1.07 m

Classification

Sample Type
channel
Group ID
IG-CH-066:0.47-1.07

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 50 g/t Ag is a moderate surface anomaly.

Fact 14goldGrade: 0.05Grade Unit: g/tIntercept: 0.6 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.05
Grade Unit
g/t
Intercept
0.6 m
From
0.47 m
To
1.07 m

Classification

Sample Type
channel
Group ID
IG-CH-066:0.47-1.07

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.05 g/t Au is marginally anomalous.

Fact 15silverGrade: 34Grade Unit: g/tIntercept: 0.76 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
34
Grade Unit
g/t
Intercept
0.76 m
From
0 m
To
0.76 m

Classification

Sample Type
channel
Group ID
IG-CH-013:0.00-0.76

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 34 g/t Ag is a moderate surface anomaly.

Fact 16goldGrade: 0.16Grade Unit: g/tIntercept: 0.76 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.16
Grade Unit
g/t
Intercept
0.76 m
From
0 m
To
0.76 m

Classification

Sample Type
channel
Group ID
IG-CH-013:0.00-0.76

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.16 g/t Au is anomalous for surface sampling.

Fact 17silverGrade: 29Grade Unit: g/tIntercept: 0.64 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
29
Grade Unit
g/t
Intercept
0.64 m
From
0.29 m
To
0.93 m

Classification

Sample Type
channel
Group ID
IG-CH-070:0.29-0.93

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 29 g/t Ag is a moderate surface anomaly.

Fact 18goldGrade: 0.03Grade Unit: g/tIntercept: 0.64 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.03
Grade Unit
g/t
Intercept
0.64 m
From
0.29 m
To
0.93 m

Classification

Sample Type
channel
Group ID
IG-CH-070:0.29-0.93

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.03 g/t Au is low.

Fact 19silverGrade: 19Grade Unit: g/tIntercept: 0.41 mView all details
Link to this fact

Identity

Commodity
silver
Ticker
MRZ

Geometry

Grade
19
Grade Unit
g/t
Intercept
0.41 m
From
0.28 m
To
0.69 m

Classification

Sample Type
channel
Group ID
IG-CH-065:0.28-0.69

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 19 g/t Ag is a moderate surface anomaly.

Fact 20goldGrade: 0.04Grade Unit: g/tIntercept: 0.41 mView all details
Link to this fact

Identity

Commodity
gold
Ticker
MRZ

Geometry

Grade
0.04
Grade Unit
g/t
Intercept
0.41 m
From
0.28 m
To
0.69 m

Classification

Sample Type
channel
Group ID
IG-CH-065:0.28-0.69

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2020-11-25T00:00:00.000Z

Reasoning: 0.04 g/t Au is marginally anomalous.

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.