Tajiri Discovers Potentially Economic Gold Mineralization in Multiple Trenches at Yono Property Including: 12m@ 2.4 g/t; 20m@ 1.4g/t; 8m@ 1.0g/t; 18m@ 0.8g/t & 4m@ 5.5g/t Gold; Bordered by G Mining Ventures Oko West and G2 Goldfields Oko Properties, Guyana

Original announcement by tmx on

Company
Tajiri Resources Corp.
Ticker
TAJ
Exchange
TSX
Region
Guyana
Primary commodity
Gold
Secondary commodities
None reported
Document categories
Drill results, Other, Resource update
Extracted
2026-09-13 02:50:23 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Tajiri Resources Corp. announced significant trenching results from its Yono Project in Guyana, identifying three gold zones with potentially economic mineralization. Highlights include 12m at 2.4 g/t gold and 20m at 1.4 g/t gold, with several high-grade sub-intervals. The project is strategically located adjacent to large gold deposits owned by G2 Goldfields and G Mining Ventures, which collectively host substantial gold resources.

Reasoning: Tajiri Resources has reported encouraging trenching results from its Yono Project, identifying multiple significant gold zones with high-grade intercepts and substantial strike potential. The project's location, surrounded by large, established gold deposits, enhances its prospectivity. While true widths are not yet determined, the overall results and planned acceleration of exploration indicate a positive outlook for the project's development.

Positive factors

  • Multiple significant gold intercepts reported from trenching, including high-grade sub-intervals.
  • Identification of three significant gold zones with substantial strike potential.
  • Project is contiguous with and surrounded by large gold deposits (G2 Goldfields and G Mining Ventures) which provides strong geological context and potential for extension.
  • Comprehensive QA/QC procedures disclosed, including certified labs and QP sign-off.
  • Company is accelerating exploration programs based on these results.

Negative factors

  • True width of mineralized intervals is not yet determined, which may overstate apparent widths.
  • Some reported intercepts are low-grade, indicating variability.

Facts used in scoring: 21

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 details the sampling methodology, laboratory procedures (Actlabs and MSA laboratories), and the insertion of duplicates, blanks, and standards every 10th sample, with sign-off by a Qualified Person.

Evidence · text

“Samples, weighing typically between 2-5kg, are bagged and labelled immediately after sampling and stored on site until transport to either Actlabs or MSA laboratories in Georgetown Guyana, respecting industry standard chain of custody procedures. At Actlabs samples are dried and crushed to 80% passing 2mm and a 250g aliquot is riffle split and pulverised and analysed by 50-gram fire assay. At MSA labs a 1,000-gram aliquot is pulverised. Initial assay readings are by atomic absorption with samples returning values greater than 3.0g/t being re-assayed with a gravimetric finish. The detection limit for both laboratories is 5ppb. The company inserts a QA/QC sample every 10 th sample alternating between duplicates, blanks and standards. Bulk rejects and pulps are retained for 3 months for any required re-assay after which bulk rejects are discarded and pulps retained. Qualified Person The scientific and technical contents of this news release have been reviewed and approved by Dominic O'Sullivan B.Sc. and Executive Chairman of the Company. Mr. O'Sullivan is an Honours Graduate of the University of Sydney and a member of the AusIMM and a qualified person, as defined by National Instrument 43-101 - Standards of Disclosure for Mineral Projects .”

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: The document explicitly states the cut-off grade of 0.1 g/t and internal dilution rules (maximum of 2m for >1g/t intercepts and 6m for <1g/t anomalous zones).

Evidence · text

“Intercepts are reported with a maximum of 2m of internal dilution at a cutoff grade of 0.1g/t. Internal dilution of 2m has been applied to intercepts that average >1g/t and 6m to anomalous zones which average <1g/t.”

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 company explicitly states that true widths cannot be given at this stage of exploration due to the early nature of exploration and complex vein orientations.

Evidence · text

“All intervals are given as the intersected widths and while strikes and dips of structures, contacts and veins associated with mineralised intervals have been measured during routine mapping of the trenches, given the early nature of exploration and the fact that vein orientations within shear zones commonly occupy an array or orientations often oblique to the true strike and width of a mineralised zones we cannot at this stage give a true width for the mineralised intervals given in the above table.”

Nearology Playneutral

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

Why it applies: The document heavily emphasizes the project's proximity to and being surrounded by the Oko and Oko West Properties of G2 Goldfields and G Mining Ventures, which host significant gold resources, as a key value driver.

Evidence · text

“Yono is contiguous with and surrounded by the Oko and Oko West Properties of TSX listed G2 Goldfields Inc. "G2" & G Mining Ventures "GMIN", which collectively host 6.9 Moz and 2.0 Moz of Indicated and Inferred Resources (~ 94Mt @ 2.3g/t Ind. & 26Mt @ 2.5g/t Inf) 1 within 150-170m of Yono's eastern boundary and extending north and south of Yono over a total distance of ~ 5km.”

NI 43-101 Compliantpositive · Story-specific tag

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: The adjacent resource estimates are explicitly stated to be NI 43-101 compliant.

Evidence · text

“NI 43-101 Technical Report for the 2025 Updated Mineral Resource Estimate for the Oko Gold Property in the Co-operative Republic of Guyana, South America, Effective Date March1, 2025; Report Date: April 24, 2025. Micon International; report prepared for G2 Goldfields Inc.”

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 adjacent resource estimates are from technical reports prepared by named Qualified Persons.

Evidence · text

“Lewis W. J., Sarkar C., San Martin A.J. & Gowans R. (2025) NI 43-101 Technical Report for the 2025 Updated Mineral Resource Estimate for the Oko Gold Property in the Co-operative Republic of Guyana, South America, Effective Date March1, 2025; Report Date: April 24, 2025. Micon International; report prepared for G2 Goldfields Inc.”

Stale Estimatenegative · Story-specific tag

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: The adjacent resource estimates are from 2025, making them over a year old at the time of this announcement (February 2026).

Evidence · text

“Effective Date March1, 2025; Report Date: April 24, 2025.”

Extracted facts

Stored fact records: 21. Some facts used in scoring do not have a stored record.

Drill Results (17)

YTR3RYono · goldGrade: 2.4Grade Unit: g/tIntercept: 12 mView all details
Link to this fact

Identity

Hole ID
YTR3R
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
2.4
Grade Unit
g/t
Intercept
12 m
From
0 m
To
12 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR3R:0-12

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This trench intercept shows a strong gold grade over a significant length, contributing to the identification of a new gold zone at the Yono Project.

Positive factors

  • Strong gold grade for trenching results.
  • Significant intercept length.
  • Part of a newly identified gold zone with strike potential.

Negative factors

  • True width not yet determined.

Evidence · table

“2.4”

Context: 12

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR3RYono · goldGrade: 6Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
YTR3R
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
6
Grade Unit
g/t
Intercept
2 m
From
6 m
To
8 m
Intercept Depth
6 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR3R:6-8

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This high-grade sub-interval significantly enhances the overall prospectivity of the YTR3R intercept, suggesting bonanza-grade mineralization.

Positive factors

  • Bonanza grade sub-interval within a broader intercept.
  • Indicates high-grade potential within the mineralized zone.

Negative factors

  • True width not yet determined.

Evidence · table

“6.0”

Context: 2

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR4XYono · goldGrade: 0.2Grade Unit: g/tIntercept: 12 mView all details
Link to this fact

Identity

Hole ID
YTR4X
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
0.2
Grade Unit
g/t
Intercept
12 m
From
0 m
To
12 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR4X:0-12

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept shows broad, low-grade gold anomalism, which may indicate potential for better mineralization along strike or down dip.

Positive factors

  • Indicates broad gold anomalism.

Negative factors

  • Low gold grade.
  • True width not yet determined.

Evidence · table

“0.2”

Context: 12

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR4XYono · goldGrade: 0.6Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
YTR4X
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
0.6
Grade Unit
g/t
Intercept
2 m
From
82 m
To
84 m
Intercept Depth
82 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR4X:82-84

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: A low-grade intercept, but still indicative of gold presence within the trench.

Positive factors

  • Indicates gold mineralization, albeit low grade.

Negative factors

  • Low gold grade.
  • True width not yet determined.

Evidence · table

“0.6”

Context: 2

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR 8XYono · goldGrade: 0.8Grade Unit: g/tIntercept: 22 mView all details
Link to this fact

Identity

Hole ID
YTR 8X
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
0.8
Grade Unit
g/t
Intercept
22 m
From
10 m
To
36 m
Intercept Depth
10 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR 8X:10-36

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept indicates a moderate gold grade over a substantial width, highlighting a significant mineralized contact zone at Yono.

Positive factors

  • Moderate gold grade over a significant length.
  • Reveals a gold mineralized contact zone with strike potential.

Negative factors

  • True width not yet determined.

Evidence · table

“0.8”

Context: 22

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR 8XYono · goldGrade: 1.1Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
YTR 8X
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
1.1
Grade Unit
g/t
Intercept
8 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR 8X:null-null

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: The higher-grade sub-interval within YTR 8X reinforces the potential for economic gold mineralization in this zone.

Positive factors

  • Higher-grade sub-interval within a broader intercept.
  • Supports the presence of economic mineralization.

Negative factors

  • True width not yet determined.

Evidence · table

“1.1”

Context: 8

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR10Yono · goldGrade: 0.2Grade Unit: g/tIntercept: 24 mView all details
Link to this fact

Identity

Hole ID
YTR10
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
0.2
Grade Unit
g/t
Intercept
24 m
From
394 m
To
418 m
Intercept Depth
394 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR10:394-418

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept shows broad, low-grade gold anomalism, which may indicate potential for better mineralization along strike or down dip.

Positive factors

  • Indicates broad gold anomalism.

Negative factors

  • Low gold grade.
  • True width not yet determined.

Evidence · table

“0.2”

Context: 24

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR10Yono · goldGrade: 0.2Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
YTR10
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
0.2
Grade Unit
g/t
Intercept
10 m
From
446 m
To
456 m
Intercept Depth
446 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR10:446-456

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept shows broad, low-grade gold anomalism, which may indicate potential for better mineralization along strike or down dip.

Positive factors

  • Indicates broad gold anomalism.

Negative factors

  • Low gold grade.
  • True width not yet determined.

Evidence · table

“0.2”

Context: 10

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR15Yono · goldGrade: 0.5Grade Unit: g/tIntercept: 18 mView all details
Link to this fact

Identity

Hole ID
YTR15
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
0.5
Grade Unit
g/t
Intercept
18 m
From
114 m
To
132 m
Intercept Depth
114 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR15:114-132

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept shows a moderate gold grade over a good length, indicating potential for economic mineralization in the Eastern Border Zone.

Positive factors

  • Moderate gold grade over a good length.
  • Located in the Eastern Border Zone, demonstrating potential near existing deposits.

Negative factors

  • True width not yet determined.

Evidence · table

“0.5”

Context: 18

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR15Yono · goldGrade: 1Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
YTR15
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
1
Grade Unit
g/t
Intercept
8 m
From
114 m
To
122 m
Intercept Depth
114 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR15:114-122

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: The higher-grade sub-interval within YTR15 supports the presence of economic gold mineralization in the Eastern Border Zone.

Positive factors

  • Higher-grade sub-interval, indicating economic potential.

Negative factors

  • True width not yet determined.

Evidence · table

“1.0”

Context: 8

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR12Yono · goldGrade: 0.5Grade Unit: g/tIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
YTR12
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
0.5
Grade Unit
g/t
Intercept
6 m
From
112 m
To
118 m
Intercept Depth
112 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR12:112-118

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept shows a moderate gold grade over a reasonable length, indicating gold presence.

Positive factors

  • Moderate gold grade over a reasonable length.

Negative factors

  • True width not yet determined.

Evidence · table

“0.5”

Context: 6

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR12Yono · goldGrade: 0.7Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
YTR12
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
0.7
Grade Unit
g/t
Intercept
4 m
From
214 m
To
218 m
Intercept Depth
214 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR12:214-218

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept shows a moderate gold grade, indicating gold presence.

Positive factors

  • Moderate gold grade.

Negative factors

  • True width not yet determined.

Evidence · table

“0.7”

Context: 4

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR16Yono · goldGrade: 1.4Grade Unit: g/tIntercept: 20 mView all details
Link to this fact

Identity

Hole ID
YTR16
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
1.4
Grade Unit
g/t
Intercept
20 m
From
0 m
To
20 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR16:0-20

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade over a significant length, highlighting a promising mineralized zone at Yono.

Positive factors

  • Strong gold grade over a significant length.
  • Part of the North 'Tweener Zone, indicating a complex mineralized contact zone.

Negative factors

  • True width not yet determined.

Evidence · table

“1.4”

Context: 20

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR16Yono · goldGrade: 7.3Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
YTR16
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
7.3
Grade Unit
g/t
Intercept
2 m
From
6 m
To
8 m
Intercept Depth
6 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR16:6-8

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This bonanza-grade sub-interval within YTR16 is highly significant, suggesting the presence of very high-grade gold mineralization.

Positive factors

  • Bonanza grade sub-interval, indicating very high-grade potential.
  • Significantly enhances the overall prospectivity of the intercept.

Negative factors

  • True width not yet determined.

Evidence · table

“7.3”

Context: 2

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR18Yono · goldGrade: 1.8Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
YTR18
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
1.8
Grade Unit
g/t
Intercept
4 m
From
0 m
To
4 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR18:0-4

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade over a good length, contributing to the understanding of the North 'Tweener Zone.

Positive factors

  • Strong gold grade over a good length.
  • Part of the North 'Tweener Zone, indicating a complex mineralized contact zone.

Negative factors

  • True width not yet determined.

Evidence · table

“1.8”

Context: 4

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR18Yono · goldGrade: 5.5Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
YTR18
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
5.5
Grade Unit
g/t
Intercept
4 m
From
18 m
To
22 m
Intercept Depth
18 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR18:18-22

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This bonanza-grade sub-interval within YTR18 is highly significant, suggesting the presence of very high-grade gold mineralization.

Positive factors

  • Bonanza grade sub-interval, indicating very high-grade potential.
  • Significantly enhances the overall prospectivity of the intercept.

Negative factors

  • True width not yet determined.

Evidence · table

“5.5”

Context: 4

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

YTR19Yono · goldGrade: 0.2Grade Unit: g/tIntercept: 26 mView all details
Link to this fact

Identity

Hole ID
YTR19
Project
Yono
Commodity
gold
Region
guyana
Reported Region
guyana
Ticker
TAJ

Geometry

Grade
0.2
Grade Unit
g/t
Intercept
26 m
From
0 m
To
26 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
channel
Group ID
YTR19:0-26

QA/QC

Laboratory
Actlabs and MSA laboratories
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This intercept shows broad, low-grade gold anomalism, which may indicate potential for better mineralization along strike or down dip.

Positive factors

  • Indicates broad gold anomalism.

Negative factors

  • Low gold grade.
  • True width not yet determined.

Evidence · table

“0.2”

Context: 26

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

Resource Estimates (4)

indicatedOko Gold Property · goldTonnes: 13435000Grade: 3.4Grade Unit: g/tContained Metal: 1.471Contained Unit: mozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Oko Gold Property
Commodity
gold
Region
guyana
Reported Region
Guyana
Ticker
TAJ

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Lewis W. J., Sarkar C., San Martin A.J., Gowans R.
Resource group id
resource:fba5c414382063b9af60

Resource Data

Category
indicated
Tonnes
13435000
Grade
3.4
Grade Unit
g/t
Contained Metal
1.471
Contained Unit
moz

Prior Estimate

Resource Date
2025-03-01

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2025-03-01T00:00:00.000Z

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This is a significant indicated gold resource for an adjacent property (G2 Goldfields), providing geological context and demonstrating the regional prospectivity, but it is not a direct asset of Tajiri Resources and is historical.

Positive factors

  • Significant indicated resource for an adjacent property, providing context for the Yono Project's potential.

Negative factors

  • This resource is for an adjacent property and not directly attributable to Tajiri Resources Corp.
  • Information is historical, from a 2025 technical report.

Evidence · table

“13,435,000”

Context: Total Indicated Resources

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

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: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredOko Gold Property · goldTonnes: 20511000Grade: 2.5Grade Unit: g/tContained Metal: 1.635Contained Unit: mozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Oko Gold Property
Commodity
gold
Region
guyana
Reported Region
Guyana
Ticker
TAJ

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Lewis W. J., Sarkar C., San Martin A.J., Gowans R.
Resource group id
resource:42bf09b54c9e7951b948

Resource Data

Category
inferred
Tonnes
20511000
Grade
2.5
Grade Unit
g/t
Contained Metal
1.635
Contained Unit
moz

Prior Estimate

Resource Date
2025-03-01

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2025-03-01T00:00:00.000Z

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This is a significant inferred gold resource for an adjacent property (G2 Goldfields), providing geological context and demonstrating the regional prospectivity, but it is not a direct asset of Tajiri Resources and is historical.

Positive factors

  • Significant inferred resource for an adjacent property, providing context for the Yono Project's potential.

Negative factors

  • This resource is for an adjacent property and not directly attributable to Tajiri Resources Corp.
  • Information is historical, from a 2025 technical report.
  • Inferred category has lower geological confidence.

Evidence · table

“20,511,000”

Context: Total Inferred Resources

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

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: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedOko West Project · goldTonnes: 80259000Grade: 2.1Grade Unit: g/tContained Metal: 5.407Contained Unit: mozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Oko West Project
Commodity
gold
Region
guyana
Reported Region
Guyana
Ticker
TAJ

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Beaulieu C, Leahy K., Lincoln N., Burelle A., Guido S., Murphy P., Behrens da Franca P.R.
Resource group id
resource:b7c21e547d428ceb8d36

Resource Data

Category
indicated
Tonnes
80259000
Grade
2.1
Grade Unit
g/t
Contained Metal
5.407
Contained Unit
moz

Prior Estimate

Resource Date
2025-04-28

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2025-04-28T00:00:00.000Z

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This is a very large indicated gold resource for an adjacent property (G Mining Ventures), providing strong geological context and demonstrating the regional prospectivity, but it is not a direct asset of Tajiri Resources and is historical.

Positive factors

  • Very large indicated resource for an adjacent property, highlighting the significant gold endowment of the region.
  • Provides strong context for the Yono Project's potential.

Negative factors

  • This resource is for an adjacent property and not directly attributable to Tajiri Resources Corp.
  • Information is historical, from a 2025 technical report.

Evidence · table

“80,259,000”

Context: Total Indicated Resources

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

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: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredOko West Project · goldTonnes: 5127000Grade: 2.4Grade Unit: g/tContained Metal: 0.39Contained Unit: mozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Oko West Project
Commodity
gold
Region
guyana
Reported Region
Guyana
Ticker
TAJ

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Beaulieu C, Leahy K., Lincoln N., Burelle A., Guido S., Murphy P., Behrens da Franca P.R.
Resource group id
resource:24c32c5f8039f733c666

Resource Data

Category
inferred
Tonnes
5127000
Grade
2.4
Grade Unit
g/t
Contained Metal
0.39
Contained Unit
moz

Prior Estimate

Resource Date
2025-04-28

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2025-04-28T00:00:00.000Z

Dates

Event date
2026-02-12T00:00:00.000Z

Reasoning: This is a significant inferred gold resource for an adjacent property (G Mining Ventures), providing geological context and demonstrating the regional prospectivity, but it is not a direct asset of Tajiri Resources and is historical.

Positive factors

  • Significant inferred resource for an adjacent property, providing context for the Yono Project's potential.

Negative factors

  • This resource is for an adjacent property and not directly attributable to Tajiri Resources Corp.
  • Information is historical, from a 2025 technical report.
  • Inferred category has lower geological confidence.

Evidence · table

“5,127,000”

Context: Total Inferred Resources

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

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: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

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.