ATEX Extends Strike Length of High-Grade B2B Breccia to 600m and Expands the Broader B2B Mineralized Corridor by 200m East

Original announcement by tmx on

Company
ATEX Resources Inc.
Ticker
ATX
Exchange
TSX
Region
Atacama region of Chile
Primary commodity
Copper
Secondary commodities
Gold, Silver, Molybdenum
Document categories
Drill results
Extracted
2026-08-24 22:40:06 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

ATEX Resources announced drill results from its Valeriano Copper-Gold Project in Chile, extending the high-grade B2B breccia strike length to 600m and expanding the mineralized corridor by 200m to the east. Key intercepts include 70m at 0.99% CuEq in ATXD19A, 306m at 0.82% CuEq in ATXD26C, and a shallow 10m at 2.34% CuEq in ATXD35. These results confirm the continuity and expansion potential of the porphyry system, although average grades are below the project's prior best intercepts.

Reasoning: The drill results significantly extend the strike length of the high-grade B2B breccia and expand the broader mineralized corridor, demonstrating strong CuEq grades consistent with a porphyry system. While individual intercept grades are generally below the project's prior best average, the substantial step-out success and identification of new high-grade conduits indicate significant growth potential. The company's comprehensive QA/QC disclosure supports the reliability of the results.

Positive factors

  • significant strike length extension
  • expansion of mineralized corridor
  • high-grade shallow intercept
  • strong CuEq grades for porphyry deposit
  • comprehensive QA/QC disclosure

Negative factors

  • true widths unknown
  • average grades below prior best intercepts

Facts used in scoring: 51

Atlas analysis — ATEX Resources Inc.: ATEX Extends Strike Length of High-Grade B2B Breccia to 600m and Expands the Broader B2B Mineralized Corridor by 200m East. 0.51 % over 792 m; 0.4 % over 618 m; 0.59 % over 306 m

Extracted facts

Stored fact records: 51. Some facts used in scoring do not have a stored record.

Drill Results (51)

ATXD19AValeriano Copper-Gold Project · copperGrade: 0.54Grade Unit: %Intercept: 228 mView all details
Link to this fact

Identity

Hole ID
ATXD19A
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.54
Grade Unit
%
Intercept
228 m
From
828 m
To
1056 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD19A:828.0-1056.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.82
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This intercept represents a significant extension of the B2B breccia to the south with a strong CuEq grade and substantial length, indicating good continuity. The pending Ag and Mo assays and unknown true width introduce minor uncertainty.

Positive factors

  • significant intercept length
  • strong CuEq grade for porphyry
  • extends mineralization to the south

Negative factors

  • true widths unknown
  • Ag and Mo assays pending

Evidence · table

“0.54”

Context: 228

ATXD19AValeriano Copper-Gold Project · goldGrade: 0.23Grade Unit: g/tIntercept: 228 mView all details
Link to this fact

Identity

Hole ID
ATXD19A
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.23
Grade Unit
g/t
Intercept
228 m
From
828 m
To
1056 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD19A:828.0-1056.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.82
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This gold intercept is part of a broader extension of the B2B breccia, contributing to the overall CuEq grade. The grade is moderate for a porphyry gold component. Pending assays and unknown true width are minor caveats.

Positive factors

  • significant intercept length
  • extends mineralization to the south

Negative factors

  • true widths unknown
  • Ag and Mo assays pending

Evidence · table

“0.23”

Context: 228

ATXD19AValeriano Copper-Gold Project · copperGrade: 0.64Grade Unit: %Intercept: 70 mView all details
Link to this fact

Identity

Hole ID
ATXD19A
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.64
Grade Unit
%
Intercept
70 m
From
864 m
To
934 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD19A:864.0-934.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.99
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This high-grade sub-interval within ATXD19A confirms the presence of stronger mineralization within the southern extension of the B2B breccia, with a very strong CuEq grade for a porphyry deposit. Pending assays and unknown true width are minor caveats.

Positive factors

  • high-grade sub-interval
  • strong CuEq grade for porphyry
  • extends mineralization to the south

Negative factors

  • true widths unknown
  • Ag and Mo assays pending

Evidence · table

“0.64”

Context: 70

ATXD19AValeriano Copper-Gold Project · goldGrade: 0.29Grade Unit: g/tIntercept: 70 mView all details
Link to this fact

Identity

Hole ID
ATXD19A
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.29
Grade Unit
g/t
Intercept
70 m
From
864 m
To
934 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD19A:864.0-934.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.99
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This gold intercept contributes to the high-grade sub-interval in ATXD19A, with a good grade for a porphyry gold component. Pending assays and unknown true width are minor caveats.

Positive factors

  • good gold grade for porphyry
  • part of high-grade sub-interval

Negative factors

  • true widths unknown
  • Ag and Mo assays pending

Evidence · table

“0.29”

Context: 70

ATXD25DValeriano Copper-Gold Project · copperGrade: 0.4Grade Unit: %Intercept: 618 mView all details
Link to this fact

Identity

Hole ID
ATXD25D
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.4
Grade Unit
%
Intercept
618 m
From
1208 m
To
1826 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD25D:1208.0-1826.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.54
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This very long intercept in ATXD25D extends the B2B Zone to the north with a strong CuEq grade, demonstrating significant scale and continuity. The unknown true width is a minor caveat.

Positive factors

  • very long intercept length
  • strong CuEq grade for porphyry
  • extends mineralization to the north

Negative factors

  • true widths unknown

Evidence · table

“0.40”

Context: 618

ATXD25DValeriano Copper-Gold Project · goldGrade: 0.1Grade Unit: g/tIntercept: 618 mView all details
Link to this fact

Identity

Hole ID
ATXD25D
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.1
Grade Unit
g/t
Intercept
618 m
From
1208 m
To
1826 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD25D:1208.0-1826.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.54
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This gold intercept is part of a very long interval extending mineralization to the north. The gold grade is moderate for a porphyry system, contributing to the overall CuEq. The unknown true width is a minor caveat.

Positive factors

  • very long intercept length
  • extends mineralization to the north

Negative factors

  • true widths unknown

Evidence · table

“0.10”

Context: 618

ATXD25DValeriano Copper-Gold Project · silverGrade: 0.7Grade Unit: g/tIntercept: 618 mView all details
Link to this fact

Identity

Hole ID
ATXD25D
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.7
Grade Unit
g/t
Intercept
618 m
From
1208 m
To
1826 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD25D:1208.0-1826.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.54
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This silver intercept is part of a very long interval extending mineralization to the north. The silver grade is low but contributes to the overall CuEq. The unknown true width is a minor caveat.

Positive factors

  • very long intercept length
  • extends mineralization to the north

Negative factors

  • true widths unknown

Evidence · table

“0.7”

Context: 618

ATXD25DValeriano Copper-Gold Project · molybdenumGrade: 110.9Grade Unit: g/tIntercept: 618 mView all details
Link to this fact

Identity

Hole ID
ATXD25D
Project
Valeriano Copper-Gold Project
Commodity
molybdenum
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
110.9
Grade Unit
g/t
Intercept
618 m
From
1208 m
To
1826 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD25D:1208.0-1826.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.54
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This molybdenum intercept is part of a very long interval extending mineralization to the north, contributing to the overall CuEq. The grade is moderate for a porphyry system. The unknown true width is a minor caveat.

Positive factors

  • very long intercept length
  • extends mineralization to the north

Negative factors

  • true widths unknown

Evidence · table

“110.9”

Context: 618

ATXD25DValeriano Copper-Gold Project · copperGrade: 0.43Grade Unit: %Intercept: 274 mView all details
Link to this fact

Identity

Hole ID
ATXD25D
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.43
Grade Unit
%
Intercept
274 m
From
1388 m
To
1662 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD25D:1388.0-1662.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.6
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This long, higher-grade sub-interval within ATXD25D further confirms the northern extension of the B2B Zone with a strong CuEq grade, indicating good continuity. The unknown true width is a minor caveat.

Positive factors

  • long high-grade sub-interval
  • strong CuEq grade for porphyry
  • extends mineralization to the north

Negative factors

  • true widths unknown

Evidence · table

“0.43”

Context: 274

ATXD25DValeriano Copper-Gold Project · goldGrade: 0.11Grade Unit: g/tIntercept: 274 mView all details
Link to this fact

Identity

Hole ID
ATXD25D
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.11
Grade Unit
g/t
Intercept
274 m
From
1388 m
To
1662 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD25D:1388.0-1662.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.6
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This gold intercept is part of a long, higher-grade sub-interval extending mineralization to the north. The gold grade is moderate for a porphyry system, contributing to the overall CuEq. The unknown true width is a minor caveat.

Positive factors

  • long high-grade sub-interval
  • extends mineralization to the north

Negative factors

  • true widths unknown

Evidence · table

“0.11”

Context: 274

ATXD25DValeriano Copper-Gold Project · silverGrade: 0.7Grade Unit: g/tIntercept: 274 mView all details
Link to this fact

Identity

Hole ID
ATXD25D
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.7
Grade Unit
g/t
Intercept
274 m
From
1388 m
To
1662 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD25D:1388.0-1662.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.6
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This silver intercept is part of a long, higher-grade sub-interval extending mineralization to the north. The silver grade is low but contributes to the overall CuEq. The unknown true width is a minor caveat.

Positive factors

  • long high-grade sub-interval
  • extends mineralization to the north

Negative factors

  • true widths unknown

Evidence · table

“0.7”

Context: 274

ATXD25DValeriano Copper-Gold Project · molybdenumGrade: 138.2Grade Unit: g/tIntercept: 274 mView all details
Link to this fact

Identity

Hole ID
ATXD25D
Project
Valeriano Copper-Gold Project
Commodity
molybdenum
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
138.2
Grade Unit
g/t
Intercept
274 m
From
1388 m
To
1662 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD25D:1388.0-1662.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.6
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This molybdenum intercept is part of a long, higher-grade sub-interval extending mineralization to the north, with a good grade for a porphyry system. The unknown true width is a minor caveat.

Positive factors

  • long high-grade sub-interval
  • extends mineralization to the north

Negative factors

  • true widths unknown

Evidence · table

“138.2”

Context: 274

ATXD26CValeriano Copper-Gold Project · copperGrade: 0.51Grade Unit: %Intercept: 792 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.51
Grade Unit
%
Intercept
792 m
From
660 m
To
1452 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:660.0-1452.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.71
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This exceptionally long intercept in ATXD26C confirms the scale and continuity of porphyry mineralization at the B2B elevation horizon with a strong CuEq grade. The unknown true width is a minor caveat.

Positive factors

  • exceptionally long intercept length
  • strong CuEq grade for porphyry
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“0.51”

Context: 792

ATXD26CValeriano Copper-Gold Project · goldGrade: 0.15Grade Unit: g/tIntercept: 792 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.15
Grade Unit
g/t
Intercept
792 m
From
660 m
To
1452 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:660.0-1452.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.71
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This gold intercept is part of an exceptionally long interval confirming porphyry mineralization continuity. The gold grade is at the weak end for a porphyry system, contributing to the overall CuEq. The unknown true width is a minor caveat.

Positive factors

  • exceptionally long intercept length
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“0.15”

Context: 792

ATXD26CValeriano Copper-Gold Project · silverGrade: 1Grade Unit: g/tIntercept: 792 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
1
Grade Unit
g/t
Intercept
792 m
From
660 m
To
1452 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:660.0-1452.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.71
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This silver intercept is part of an exceptionally long interval confirming porphyry mineralization continuity. The silver grade is low but contributes to the overall CuEq. The unknown true width is a minor caveat.

Positive factors

  • exceptionally long intercept length
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“1.0”

Context: 792

ATXD26CValeriano Copper-Gold Project · molybdenumGrade: 114.2Grade Unit: g/tIntercept: 792 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
molybdenum
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
114.2
Grade Unit
g/t
Intercept
792 m
From
660 m
To
1452 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:660.0-1452.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.71
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This molybdenum intercept is part of an exceptionally long interval confirming porphyry mineralization continuity, with a good grade for a porphyry system. The unknown true width is a minor caveat.

Positive factors

  • exceptionally long intercept length
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“114.2”

Context: 792

ATXD26CValeriano Copper-Gold Project · copperGrade: 0.59Grade Unit: %Intercept: 306 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.59
Grade Unit
%
Intercept
306 m
From
870 m
To
1176 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:870.0-1176.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.82
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This long, high-grade sub-interval within ATXD26C shows exceptional CuEq grade for a porphyry, further confirming the continuity of mineralization. The unknown true width is a minor caveat.

Positive factors

  • long high-grade sub-interval
  • exceptional CuEq grade for porphyry
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“0.59”

Context: 306

ATXD26CValeriano Copper-Gold Project · goldGrade: 0.17Grade Unit: g/tIntercept: 306 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.17
Grade Unit
g/t
Intercept
306 m
From
870 m
To
1176 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:870.0-1176.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.82
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This gold intercept is part of a long, high-grade sub-interval, with a good grade for a porphyry gold component, contributing to the overall CuEq. The unknown true width is a minor caveat.

Positive factors

  • long high-grade sub-interval
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“0.17”

Context: 306

ATXD26CValeriano Copper-Gold Project · silverGrade: 1Grade Unit: g/tIntercept: 306 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
1
Grade Unit
g/t
Intercept
306 m
From
870 m
To
1176 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:870.0-1176.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.82
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This silver intercept is part of a long, high-grade sub-interval, contributing to the overall CuEq. The silver grade is low. The unknown true width is a minor caveat.

Positive factors

  • long high-grade sub-interval
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“1.0”

Context: 306

ATXD26CValeriano Copper-Gold Project · molybdenumGrade: 138.1Grade Unit: g/tIntercept: 306 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
molybdenum
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
138.1
Grade Unit
g/t
Intercept
306 m
From
870 m
To
1176 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:870.0-1176.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.82
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This molybdenum intercept is part of a long, high-grade sub-interval, with a good grade for a porphyry system, contributing to the overall CuEq. The unknown true width is a minor caveat.

Positive factors

  • long high-grade sub-interval
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“138.1”

Context: 306

ATXD26CValeriano Copper-Gold Project · copperGrade: 0.59Grade Unit: %Intercept: 112 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.59
Grade Unit
%
Intercept
112 m
From
1238 m
To
1350 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:1238.0-1350.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.78
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This additional high-grade sub-interval within ATXD26C further confirms the continuity of porphyry mineralization with a strong CuEq grade. The unknown true width is a minor caveat.

Positive factors

  • good intercept length
  • strong CuEq grade for porphyry
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“0.59”

Context: 112

ATXD26CValeriano Copper-Gold Project · goldGrade: 0.16Grade Unit: g/tIntercept: 112 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.16
Grade Unit
g/t
Intercept
112 m
From
1238 m
To
1350 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:1238.0-1350.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.78
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This gold intercept is part of an additional sub-interval, with a good grade for a porphyry gold component, contributing to the overall CuEq. The unknown true width is a minor caveat.

Positive factors

  • good intercept length
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“0.16”

Context: 112

ATXD26CValeriano Copper-Gold Project · silverGrade: 1Grade Unit: g/tIntercept: 112 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
1
Grade Unit
g/t
Intercept
112 m
From
1238 m
To
1350 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
ATXD26C:1238.0-1350.0
Mining Method
open_pit

QA/QC

QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates

Metal Equivalent

Metal Eq. Grade
0.78
Metal Eq. Unit
% CuEq
Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.3
Cutoff Unit
% CuEq
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: This silver intercept is part of an additional sub-interval, contributing to the overall CuEq. The silver grade is low. The unknown true width is a minor caveat.

Positive factors

  • good intercept length
  • confirms continuity of porphyry mineralization

Negative factors

  • true widths unknown

Evidence · table

“1.0”

Context: 112

Incl.Valeriano Copper-Gold Project · copperGrade: 0.64Grade Unit: %Intercept: 70 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.64
Grade Unit
%
Intercept
70 m
From
864 m
To
934 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:864-934
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.64 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 44.8 %·m is weak (grade alone is strong; the better of the two is used).

Positive factors

  • 0.64 % copper is strong on the porphyry deposit band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.64”

Context: Incl.

Incl.Valeriano Copper-Gold Project · goldGrade: 0.29Grade Unit: g/tIntercept: 70 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.29
Grade Unit
g/t
Intercept
70 m
From
864 m
To
934 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:864-934
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.29 g/t gold is weak against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 20.3 g/t·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.29”

Context: Incl.

ATXD25DValeriano Copper-Gold Project · moGrade: 110.9Grade Unit: g/tIntercept: 618 mView all details
Link to this fact

Identity

Hole ID
ATXD25D
Project
Valeriano Copper-Gold Project
Commodity
mo
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
110.9
Grade Unit
g/t
Intercept
618 m
From
1208 m
To
1826 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
ATXD25D:1208-1826
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 110.9 g/t mo. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for mo; intercept not scored.

Evidence · table

“110.9”

Context: ATXD25D

Incl.Valeriano Copper-Gold Project · copperGrade: 0.43Grade Unit: %Intercept: 274 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.43
Grade Unit
%
Intercept
274 m
From
1388 m
To
1662 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:1388-1662
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.43 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 117.8 %·m is moderate (grade alone is strong; the better of the two is used).

Positive factors

  • 0.43 % copper is strong on the porphyry deposit band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.43”

Context: Incl.

Incl.Valeriano Copper-Gold Project · goldGrade: 0.11Grade Unit: g/tIntercept: 274 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.11
Grade Unit
g/t
Intercept
274 m
From
1388 m
To
1662 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:1388-1662
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.11 g/t gold is moderate against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 30.1 g/t·m is moderate (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.11”

Context: Incl.

Incl.Valeriano Copper-Gold Project · silverGrade: 0.7Grade Unit: g/tIntercept: 274 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.7
Grade Unit
g/t
Intercept
274 m
From
1388 m
To
1662 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:1388-1662
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.7 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 191.8 g/t·m is below.

Negative factors

  • 0.7 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.7”

Context: Incl.

Incl.Valeriano Copper-Gold Project · moGrade: 138.2Grade Unit: g/tIntercept: 274 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
mo
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
138.2
Grade Unit
g/t
Intercept
274 m
From
1388 m
To
1662 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:1388-1662
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 138.2 g/t mo. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for mo; intercept not scored.

Evidence · table

“138.2”

Context: Incl.

ATXD26CValeriano Copper-Gold Project · moGrade: 114.2Grade Unit: g/tIntercept: 792 mView all details
Link to this fact

Identity

Hole ID
ATXD26C
Project
Valeriano Copper-Gold Project
Commodity
mo
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
114.2
Grade Unit
g/t
Intercept
792 m
From
660 m
To
1452 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
ATXD26C:660-1452
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 114.2 g/t mo. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for mo; intercept not scored.

Evidence · table

“114.2”

Context: ATXD26C

Incl.Valeriano Copper-Gold Project · copperGrade: 0.59Grade Unit: %Intercept: 306 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.59
Grade Unit
%
Intercept
306 m
From
870 m
To
1176 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:870-1176
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.59 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 180.5 %·m is strong.

Positive factors

  • 0.59 % copper is strong on the porphyry deposit band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.59”

Context: Incl.

Incl.Valeriano Copper-Gold Project · goldGrade: 0.17Grade Unit: g/tIntercept: 306 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.17
Grade Unit
g/t
Intercept
306 m
From
870 m
To
1176 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:870-1176
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.17 g/t gold is moderate against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 52.0 g/t·m is moderate (grade alone is weak; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.17”

Context: Incl.

Incl.Valeriano Copper-Gold Project · silverGrade: 1Grade Unit: g/tIntercept: 306 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
1
Grade Unit
g/t
Intercept
306 m
From
870 m
To
1176 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:870-1176
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 306.0 g/t·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.0”

Context: Incl.

Incl.Valeriano Copper-Gold Project · moGrade: 138.1Grade Unit: g/tIntercept: 306 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
mo
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
138.1
Grade Unit
g/t
Intercept
306 m
From
870 m
To
1176 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:870-1176
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 138.1 g/t mo. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for mo; intercept not scored.

Evidence · table

“138.1”

Context: Incl.

And incl.Valeriano Copper-Gold Project · copperGrade: 0.59Grade Unit: %Intercept: 112 mView all details
Link to this fact

Identity

Hole ID
And incl.
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.59
Grade Unit
%
Intercept
112 m
From
1238 m
To
1350 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
And incl.:1238-1350
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.59 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 66.1 %·m is moderate (grade alone is strong; the better of the two is used).

Positive factors

  • 0.59 % copper is strong on the porphyry deposit band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.59”

Context: And incl.

And incl.Valeriano Copper-Gold Project · goldGrade: 0.16Grade Unit: g/tIntercept: 112 mView all details
Link to this fact

Identity

Hole ID
And incl.
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.16
Grade Unit
g/t
Intercept
112 m
From
1238 m
To
1350 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
And incl.:1238-1350
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.16 g/t gold is weak against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 17.9 g/t·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.16”

Context: And incl.

And incl.Valeriano Copper-Gold Project · silverGrade: 1Grade Unit: g/tIntercept: 112 mView all details
Link to this fact

Identity

Hole ID
And incl.
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
1
Grade Unit
g/t
Intercept
112 m
From
1238 m
To
1350 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
And incl.:1238-1350
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 112.0 g/t·m is below.

Negative factors

  • 1 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.0”

Context: And incl.

And incl.Valeriano Copper-Gold Project · moGrade: 53.7Grade Unit: g/tIntercept: 112 mView all details
Link to this fact

Identity

Hole ID
And incl.
Project
Valeriano Copper-Gold Project
Commodity
mo
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
53.7
Grade Unit
g/t
Intercept
112 m
From
1238 m
To
1350 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
And incl.:1238-1350
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 53.7 g/t mo. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for mo; intercept not scored.

Evidence · table

“53.7”

Context: And incl.

ATXD35Valeriano Copper-Gold Project · copperGrade: 1.99Grade Unit: %Intercept: 10 mView all details
Link to this fact

Identity

Hole ID
ATXD35
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
1.99
Grade Unit
%
Intercept
10 m
From
48 m
To
58 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
ATXD35:48-58
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1.99 % copper is exceptional against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 19.9 %·m is below (grade alone is exceptional; the better of the two is used).

Positive factors

  • 1.99 % copper is exceptional on the porphyry deposit band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.99”

Context: ATXD35

ATXD35Valeriano Copper-Gold Project · goldGrade: 0.27Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
ATXD35
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.27
Grade Unit
g/t
Intercept
10 m
From
48 m
To
58 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
ATXD35:48-58
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.27 g/t gold is weak against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 2.7 g/t·m is below (grade alone is weak; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.27”

Context: ATXD35

ATXD35Valeriano Copper-Gold Project · silverGrade: 8.6Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
ATXD35
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
8.6
Grade Unit
g/t
Intercept
10 m
From
48 m
To
58 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
ATXD35:48-58
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 8.6 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 86.0 g/t·m is below.

Negative factors

  • 8.6 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“8.6”

Context: ATXD35

ATXD35Valeriano Copper-Gold Project · moGrade: 1.5Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
ATXD35
Project
Valeriano Copper-Gold Project
Commodity
mo
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
1.5
Grade Unit
g/t
Intercept
10 m
From
48 m
To
58 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
ATXD35:48-58
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 1.5 g/t mo. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for mo; intercept not scored.

Evidence · table

“1.5”

Context: ATXD35

AndValeriano Copper-Gold Project · copperGrade: 0.42Grade Unit: %Intercept: 400 mView all details
Link to this fact

Identity

Hole ID
And
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.42
Grade Unit
%
Intercept
400 m
From
1232 m
To
1632 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
And:1232-1632
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.42 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 168.0 %·m is strong.

Positive factors

  • 0.42 % copper is strong on the porphyry deposit band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.42”

Context: And

AndValeriano Copper-Gold Project · goldGrade: 0.1Grade Unit: g/tIntercept: 400 mView all details
Link to this fact

Identity

Hole ID
And
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.1
Grade Unit
g/t
Intercept
400 m
From
1232 m
To
1632 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
And:1232-1632
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.1 g/t gold is moderate against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 40.0 g/t·m is moderate (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.10”

Context: And

AndValeriano Copper-Gold Project · silverGrade: 1Grade Unit: g/tIntercept: 400 mView all details
Link to this fact

Identity

Hole ID
And
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
1
Grade Unit
g/t
Intercept
400 m
From
1232 m
To
1632 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
And:1232-1632
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 400.0 g/t·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.0”

Context: And

AndValeriano Copper-Gold Project · moGrade: 67.1Grade Unit: g/tIntercept: 400 mView all details
Link to this fact

Identity

Hole ID
And
Project
Valeriano Copper-Gold Project
Commodity
mo
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
67.1
Grade Unit
g/t
Intercept
400 m
From
1232 m
To
1632 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
And:1232-1632
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 67.1 g/t mo. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for mo; intercept not scored.

Evidence · table

“67.1”

Context: And

Incl.Valeriano Copper-Gold Project · copperGrade: 0.45Grade Unit: %Intercept: 52 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
copper
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.45
Grade Unit
%
Intercept
52 m
From
1580 m
To
1632 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:1580-1632
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.45 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 23.4 %·m is weak (grade alone is strong; the better of the two is used).

Positive factors

  • 0.45 % copper is strong on the porphyry deposit band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.45”

Context: Incl.

Incl.Valeriano Copper-Gold Project · goldGrade: 0.17Grade Unit: g/tIntercept: 52 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
gold
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
0.17
Grade Unit
g/t
Intercept
52 m
From
1580 m
To
1632 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:1580-1632
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 0.17 g/t gold is weak against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 8.8 g/t·m is below (grade alone is weak; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.17”

Context: Incl.

Incl.Valeriano Copper-Gold Project · silverGrade: 1.7Grade Unit: g/tIntercept: 52 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
silver
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
1.7
Grade Unit
g/t
Intercept
52 m
From
1580 m
To
1632 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:1580-1632
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table. 1.7 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 88.4 g/t·m is below.

Negative factors

  • 1.7 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.7”

Context: Incl.

Incl.Valeriano Copper-Gold Project · moGrade: 30.1Grade Unit: g/tIntercept: 52 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Valeriano Copper-Gold Project
Commodity
mo
Region
chile
Reported Region
Atacama region of Chile
Ticker
ATX

Geometry

Grade
30.1
Grade Unit
g/t
Intercept
52 m
From
1580 m
To
1632 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
Incl.:1580-1632
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-26T00:00:00.000Z

Reasoning: Expanded from assay table: 30.1 g/t mo. No grade band defined for this commodity, so the score is a placeholder.

Negative factors

  • No grade rubric for mo; intercept not scored.

Evidence · table

“30.1”

Context: Incl.

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.