Apex Expands Trinity Zone with Step-out Hole Returning 197.5 m interval of 2.12% REO at the Rift Rare Earth Project in SE Nebraska
Original announcement by cse on
- Company
- Apex Critical Metals Corp.
- Ticker
- APXC
- Exchange
- CSE
- Region
- Nebraska
- Primary commodity
- Rare earth oxides
- Secondary commodities
- None reported
- Document categories
- Drill results
- Extracted
- 2026-10-01 01:47:02 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Apex Critical Metals reported significant step-out drill results at the Rift Rare Earth Project, highlighted by hole RIFT26-019 which returned 197.5 m at 2.12% REO. This intercept extends the Trinity Zone mineralization approximately 120 m further west and demonstrates strong continuity of high-grade REO.
Reasoning: Significant step-out drillhole (RIFT26-019) returned a very wide (197.5 m) and high-grade (2.12% REO) intercept, extending the Trinity Zone by 120m west.
Positive factors
- Step-Out Extension
- Strong grade x width interval
- Continuity demonstrated
Negative factors
- Apparent Width Only
Facts used in scoring: 8
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: RIFT26-019 extends Trinity Zone mineralization ~120 m further down dip to the west.
Evidence · text
“RIFT26-019 extends Trinity Zone mineralization ~120 m further down dip to the west”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release includes details on certified lab (Actlabs), insertion of standards, blanks, and duplicates.
Evidence · text
“A Quality Assurance/Quality Control protocol was incorporated into the program and included the insertion of certified reference material and silica blanks”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: Management explicitly states that all reported intervals represent core length (apparent width) and true widths are unknown.
Evidence · text
“All reported intervals are downhole core lengths, and do not represent true widths, which remain unknown”
Extracted facts
Stored fact records: 8. Some facts used in scoring do not have a stored record.
Drill Results (8)
RIFT26-019Rift Rare Earth · rare earth oxidesGrade: 2.12Grade Unit: %Intercept: 197.5 mView all detailsHide details
Identity
- Hole ID
- RIFT26-019
- Project
- Rift Rare Earth
- Commodity
- rare earth oxides
- Region
- nebraska
- Reported Region
- nebraska
- Ticker
- APXC
Geometry
- Grade
- 2.12
- Grade Unit
- %
- Intercept
- 197.5 m
Classification
- Sample Type
- drill
- Group ID
- RIFT26-019:0-197.5
- Mining Method
- unknown
Location
- Location
- Trinity Zone
- Loc. Confidence
- medium
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories Ltd.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: Extremely wide and high-grade intercept extending the known mineralized zone.
Positive factors
- Step-Out Extension
Negative factors
- Apparent Width Only
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
RIFT26-019Rift Rare Earth · rare earth oxidesGrade: 4.6Grade Unit: %Intercept: 5.1 mView all detailsHide details
Identity
- Hole ID
- RIFT26-019
- Project
- Rift Rare Earth
- Commodity
- rare earth oxides
- Region
- nebraska
- Reported Region
- nebraska
- Ticker
- APXC
Geometry
- Grade
- 4.6
- Grade Unit
- %
- Intercept
- 5.1 m
Classification
- Sample Type
- drill
- Group ID
- RIFT26-019:0-197.5
- Mining Method
- unknown
Location
- Location
- Trinity Zone
- Loc. Confidence
- medium
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories Ltd.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: High-grade sub-interval within the main intercept.
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
RIFT26-019Rift Rare Earth · rare earth oxidesGrade: 3.15Grade Unit: %Intercept: 12.9 mView all detailsHide details
Identity
- Hole ID
- RIFT26-019
- Project
- Rift Rare Earth
- Commodity
- rare earth oxides
- Region
- nebraska
- Reported Region
- nebraska
- Ticker
- APXC
Geometry
- Grade
- 3.15
- Grade Unit
- %
- Intercept
- 12.9 m
Classification
- Sample Type
- drill
- Group ID
- RIFT26-019:0-197.5
- Mining Method
- unknown
Location
- Location
- Trinity Zone
- Loc. Confidence
- medium
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories Ltd.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: High-grade sub-interval within the main intercept.
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
RIFT26-019Rift Rare Earth · rare earth oxidesGrade: 2.87Grade Unit: %Intercept: 55.9 mView all detailsHide details
Identity
- Hole ID
- RIFT26-019
- Project
- Rift Rare Earth
- Commodity
- rare earth oxides
- Region
- nebraska
- Reported Region
- nebraska
- Ticker
- APXC
Geometry
- Grade
- 2.87
- Grade Unit
- %
- Intercept
- 55.9 m
Classification
- Sample Type
- drill
- Group ID
- RIFT26-019:0-197.5
- Mining Method
- unknown
Location
- Location
- Trinity Zone
- Loc. Confidence
- medium
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories Ltd.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: High-grade sub-interval within the main intercept.
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
RIFT26-016Rift Rare Earth · rare earth oxidesGrade: 1.74Grade Unit: %Intercept: 46.1 mView all detailsHide details
Identity
- Hole ID
- RIFT26-016
- Project
- Rift Rare Earth
- Commodity
- rare earth oxides
- Region
- nebraska
- Reported Region
- nebraska
- Ticker
- APXC
Geometry
- Grade
- 1.74
- Grade Unit
- %
- Intercept
- 46.1 m
Classification
- Sample Type
- drill
- Group ID
- RIFT26-016:0-46.1
- Mining Method
- unknown
Location
- Location
- Trinity Zone
- Loc. Confidence
- medium
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories Ltd.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: Moderate grade intercept extending strike length.
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
RIFT26-017Rift Rare Earth · rare earth oxidesGrade: 1.38Grade Unit: %Intercept: 77.3 mView all detailsHide details
Identity
- Hole ID
- RIFT26-017
- Project
- Rift Rare Earth
- Commodity
- rare earth oxides
- Region
- nebraska
- Reported Region
- nebraska
- Ticker
- APXC
Geometry
- Grade
- 1.38
- Grade Unit
- %
- Intercept
- 77.3 m
Classification
- Sample Type
- drill
- Group ID
- RIFT26-017:0-77.3
- Mining Method
- unknown
Location
- Location
- Trinity Zone
- Loc. Confidence
- medium
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories Ltd.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: Lower grade intercept extending strike length.
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
RIFT26-018Rift Rare Earth · rare earth oxidesGrade: 2Grade Unit: %Intercept: 33.7 mView all detailsHide details
Identity
- Hole ID
- RIFT26-018
- Project
- Rift Rare Earth
- Commodity
- rare earth oxides
- Region
- nebraska
- Reported Region
- nebraska
- Ticker
- APXC
Geometry
- Grade
- 2
- Grade Unit
- %
- Intercept
- 33.7 m
Classification
- Sample Type
- drill
- Group ID
- RIFT26-018:0-33.7
- Mining Method
- unknown
Location
- Location
- Trinity Zone
- Loc. Confidence
- medium
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories Ltd.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: Moderate grade intercept extending strike length.
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
RIFT26-015Rift Rare Earth · rare earth oxidesGrade: 1.54Grade Unit: %Intercept: 64.4 mView all detailsHide details
Identity
- Hole ID
- RIFT26-015
- Project
- Rift Rare Earth
- Commodity
- rare earth oxides
- Region
- nebraska
- Reported Region
- nebraska
- Ticker
- APXC
Geometry
- Grade
- 1.54
- Grade Unit
- %
- Intercept
- 64.4 m
Classification
- Sample Type
- drill
- Group ID
- RIFT26-015:0-64.4
- Mining Method
- unknown
Location
- Location
- Trinity Zone
- Loc. Confidence
- medium
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories Ltd.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: Lower grade intercept in a different host rock.
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
How Atlas produces this analysis
Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.