Anson Upgrades Green River Lithium Project JORC Mineral Resource Estimate by 650%
Original announcement by yahoo_press on
- Company
- Anson Resources
- Ticker
- ASN
- Exchange
- ASX
- Region
- Unavailable
- Primary commodity
- Lithium
- Secondary commodities
- None reported
- Document categories
- Resource update
- Extracted
- 2026-09-21 14:39:39 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Anson Resources has announced a substantial upgrade to the Green River Lithium Project JORC Mineral Resource Estimate. The update shows a 650% increase in total resource, driven by massive growth in both Indicated and Inferred lithium carbonate tonnes.
Reasoning: Significant expansion of both Indicated and Inferred lithium carbonate resources, with tonnage increases exceeding 600%.
Positive factors
- Tonnage Growth
- Contained Metal Growth
Facts used in scoring: 2
Classification and evidence
Tonnage Growthpositive
Significant tonnage increase (≥15%) vs prior estimate with grade maintained or improved.
Why it applies: Indicated resource increased by 863% and Inferred by 602%.
Evidence · text
“Green River Lithium Project JORC Resource estimate increased by 650%”
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: The total lithium carbonate tonnes have increased significantly.
Evidence · text
“Indicated Resource - 183,000 t of lithium carbonate (863% increase)”
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: The estimate is explicitly stated as a JORC Mineral Resource Estimate.
Evidence · text
“Green River Lithium Project JORC Resource estimate”
Extracted facts
Stored fact records: 2. Some facts used in scoring do not have a stored record.
Resource Estimates (2)
indicatedGreen River Lithium Project · lithiumTonnes: 183000Contained Metal: 183000Contained Unit: tView all detailsHide details
Identity
- Project
- Green River Lithium Project
- Commodity
- lithium
- Ticker
- ASN
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- Resource group id
- resource:5096dd1a08b353a40383
Resource Data
- Category
- indicated
- Tonnes
- 183000
- Contained Metal
- 183000
- Contained Unit
- t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: Indicated lithium carbonate resource increased by 863%.
Positive factors
- Tonnage Growth
Evidence · text
“Indicated Resource - 183,000 t of lithium carbonate (863% increase)”
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
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
inferredGreen River Lithium Project · lithiumTonnes: 590000Contained Metal: 590000Contained Unit: tView all detailsHide details
Identity
- Project
- Green River Lithium Project
- Commodity
- lithium
- Ticker
- ASN
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- Resource group id
- resource:810d455e2c2f9031b0d4
Resource Data
- Category
- inferred
- Tonnes
- 590000
- Contained Metal
- 590000
- Contained Unit
- t
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: Inferred lithium carbonate resource increased by 602%.
Positive factors
- Tonnage Growth
Evidence · text
“Inferred Resource - 590,000 t of lithium carbonate (602% increase)”
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
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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.