MGT: Equity Raising Investor Presentation
Original announcement by asx on
- Company
- Magnetite Mines Limited
- Ticker
- MGT
- Exchange
- ASX
- Region
- South Australia
- Primary commodity
- Iron ore
- Secondary commodities
- Gold, Copper, Silver, Rare earth elements
- Document categories
- Resource update, Capital raise
- Extracted
- 2026-09-29 18:56:05 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Magnetite Mines Limited (MGT) is conducting a capital raise of up to $1.5 million to advance its Razorback Iron Ore Project. The presentation highlights the project's massive scale, including 6.6 billion tonnes of resources and 2.0 billion tonnes of reserves, and a new development strategy focusing on saline water processing and higher-grade mining in early years.
Reasoning: The document is an investor presentation for a capital raise, highlighting significant iron ore assets and a revised, more capital-efficient development pathway for the Razorback project.
Positive factors
- Capital raise to advance Razorback project
- Large scale iron ore resources and reserves
- Major Project Status awarded
- Strategic shift to saline water processing to reduce CAPEX
Negative factors
- High capital requirements for project development
- Reliance on strategic partners
- Commodity price volatility
Facts used in scoring: 10
Classification and evidence
Capital Raiseneutral · Story-specific tag
No canonical definition is currently available.
Why it applies: The presentation is specifically for an equity raising of up to $1.5 million.
Evidence · text
“Equity raising presentation”
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The presentation includes updated resource and reserve information for the Razorback project.
Evidence · text
“Razorback Project Mineral Resource Estimate and Ore Reserve is extracted from the Company’s ASX announcements”
Extracted facts
Stored fact records: 9. Some facts used in scoring do not have a stored record.
Resource Estimates (9)
indicatedRazorback Iron Ore Project · iron_oreTonnes: 1973000000Grade: 17.75Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Razorback Iron Ore Project
- Commodity
- iron_ore
- Region
- australia_sa
- Reported Region
- South Australia
- Ticker
- MGT
Resource scope
- Estimate type
- resource
- Resource group id
- resource:91b81f21951070e6739e
Resource Data
- Category
- indicated
- Tonnes
- 1973000000
- Grade
- 17.75
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-06-30T00:00:00.000Z
Dates
- Event date
- 2026-09-27T00:00:00.000Z
Reasoning: Indicated resource grade for Razorback Iron Ore Project.
Positive factors
- High grade Fe content
Evidence · table
“17.75”
Context: 1,973
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
inferredRazorback Iron Ore Project · iron_oreTonnes: 1864000000Grade: 17.02Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Razorback Iron Ore Project
- Commodity
- iron_ore
- Region
- australia_sa
- Reported Region
- South Australia
- Ticker
- MGT
Resource scope
- Estimate type
- resource
- Resource group id
- resource:79e9ea404feb475e848f
Resource Data
- Category
- inferred
- Tonnes
- 1864000000
- Grade
- 17.02
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-06-30T00:00:00.000Z
Dates
- Event date
- 2026-09-27T00:00:00.000Z
Reasoning: Inferred resource grade for Razorback Iron Ore Project.
Positive factors
- Significant tonnage
Evidence · table
“17.02”
Context: 1,864
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
probableRazorback Iron Ore Project · iron_oreTonnes: 1977000000Grade: 68.5Grade Unit: % ConcentrateHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Razorback Iron Ore Project
- Commodity
- iron_ore
- Region
- australia_sa
- Reported Region
- South Australia
- Ticker
- MGT
Resource scope
- Estimate type
- reserve
- Resource group id
- resource:37a449174c5b8201048a
Resource Data
- Category
- probable
- Tonnes
- 1977000000
- Grade
- 68.5
- Grade Unit
- % Concentrate
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-06-09T00:00:00.000Z
Dates
- Event date
- 2026-09-27T00:00:00.000Z
Reasoning: Probable ore reserve concentrate grade for Razorback.
Positive factors
- High grade concentrate
Evidence · table
“68.5”
Context: 1,977
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.3 years before this release
inferredIronback Hill · iron_oreTonnes: 1187000000Grade: 23.2Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ironback Hill
- Commodity
- iron_ore
- Region
- australia_sa
- Reported Region
- South Australia
- Ticker
- MGT
Resource scope
- Estimate type
- resource
- Resource group id
- resource:9909f5cb2f7b1da409a5
Resource Data
- Category
- inferred
- Tonnes
- 1187000000
- Grade
- 23.2
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2018-11-20T00:00:00.000Z
Dates
- Event date
- 2026-09-27T00:00:00.000Z
Reasoning: Inferred resource grade for Ironback Hill.
Positive factors
- Strong grade for Inferred resource
Evidence · table
“23.2”
Context: 1,187
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 7.9 years before this release
inferredMuster Dam Iron Ore Project · iron_oreTonnes: 1550000000Grade: 18.7Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Muster Dam Iron Ore Project
- Commodity
- iron_ore
- Region
- australia_sa
- Reported Region
- South Australia
- Ticker
- MGT
Resource scope
- Estimate type
- resource
- Resource group id
- resource:36f687116d88aaf4dc7d
Resource Data
- Category
- inferred
- Tonnes
- 1550000000
- Grade
- 18.7
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2022-11-03T00:00:00.000Z
Dates
- Event date
- 2026-09-27T00:00:00.000Z
Reasoning: Inferred resource grade for Muster Dam.
Evidence · table
“18.7”
Context: 1,550
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.9 years before this release
indicatedRazorback Iron Ore · iron_oreTonnes: 1973000000Grade: 17.75Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Razorback Iron Ore
- Commodity
- iron_ore
- Region
- australia_sa
- Reported Region
- South Australia
- Ticker
- MGT
Resource scope
- Estimate type
- resource
- Resource group id
- resource:992208267f17fa9a7ec5
Resource Data
- Category
- indicated
- Tonnes
- 1973000000
- Grade
- 17.75
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-06-30T00:00:00.000Z
Dates
- Event date
- 2026-09-27T00:00:00.000Z
Reasoning: Indicated resource grade for Razorback Iron Ore Project. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- High grade Fe content
Evidence · table
“17.75”
Context: 1,973
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
inferredRazorback Iron Ore · iron_oreTonnes: 1864000000Grade: 17.02Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Razorback Iron Ore
- Commodity
- iron_ore
- Region
- australia_sa
- Reported Region
- South Australia
- Ticker
- MGT
Resource scope
- Estimate type
- resource
- Resource group id
- resource:c553ea607f7819ef4941
Resource Data
- Category
- inferred
- Tonnes
- 1864000000
- Grade
- 17.02
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-06-30T00:00:00.000Z
Dates
- Event date
- 2026-09-27T00:00:00.000Z
Reasoning: Inferred resource grade for Razorback Iron Ore Project. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Significant tonnage
Evidence · table
“17.02”
Context: 1,864
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
inferredIronback Hill · iron_oreTonnes: 1187000000Grade: 23.2Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ironback Hill
- Commodity
- iron_ore
- Region
- australia_sa
- Reported Region
- South Australia
- Ticker
- MGT
Resource scope
- Estimate type
- resource
- Resource group id
- resource:9909f5cb2f7b1da409a5
Resource Data
- Category
- inferred
- Tonnes
- 1187000000
- Grade
- 23.2
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2018-11-20T00:00:00.000Z
Dates
- Event date
- 2026-09-27T00:00:00.000Z
Reasoning: Inferred resource grade for Ironback Hill. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Strong grade for Inferred resource
Evidence · table
“23.2”
Context: 1,187
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 7.9 years before this release
inferredMuster Dam Iron Ore · iron_oreTonnes: 1550000000Grade: 18.7Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Muster Dam Iron Ore
- Commodity
- iron_ore
- Region
- australia_sa
- Reported Region
- South Australia
- Ticker
- MGT
Resource scope
- Estimate type
- resource
- Resource group id
- resource:07a5668b4b8d732cdf6c
Resource Data
- Category
- inferred
- Tonnes
- 1550000000
- Grade
- 18.7
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2022-11-03T00:00:00.000Z
Dates
- Event date
- 2026-09-27T00:00:00.000Z
Reasoning: Inferred resource grade for Muster Dam. (Expanded from multi-commodity resource table for completeness.)
Evidence · table
“18.7”
Context: 1,550
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.9 years before this 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.