# Iron Ore Mining News in South Australia Canonical page: https://atlas-staging.minestarters.com/news?commodities=iron_ore®ions=australia_sa Atlas summarizes and classifies mining-industry stories from third-party publishers. Follow each source link for the original reporting. Results: 3 Returned: 3 Coverage: drill results, resource updates, and metallurgy; primary commodity matching; all time unless dates are supplied. Region: South Australia (australia_sa) Commodity: Iron Ore (iron_ore) Applied filters: {"regions":["australia_sa"],"commodities":["iron_ore"],"commodity_scope":"primary","document_types":["drill_results","resource_update","metallurgy"],"document_type_match":"any"} Sort: published_at desc Offset: 0; page size: 10 ## IRD: Quarterly Activities and Cashflow Report 30 September 2026 - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/ird-quarterly-activities-and-cashflow-report-30-september-2026--5955618b-7913-4dac-a726-05f8f9682e0d) · [Markdown](https://atlas-staging.minestarters.com/news/ird-quarterly-activities-and-cashflow-report-30-september-2026--5955618b-7913-4dac-a726-05f8f9682e0d.md) - Original announcement: 2026-10-13T21:45:00.000Z - Atlas analysis published: 2026-10-13T22:21:22.091Z - Atlas analysis updated: 2026-10-13T22:21:22.091Z - Company: Iron Road Ltd (IRD) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03152012) - Atlas sentiment: 0.055 - Atlas tags: Infill Drilling Iron Road Ltd reported its September 2026 quarterly activities, noting the commencement of RC drilling at the TAU-A target with assays pending. The company saw a major shareholder exit and the announced retirement of CEO Larry Ingle, while maintaining a cash balance of $1.21 million. ## MGT: Annual Report to shareholders - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/mgt-annual-report-to-shareholders--3f2e034e-4a60-4904-968b-3ed5ac96617f) · [Markdown](https://atlas-staging.minestarters.com/news/mgt-annual-report-to-shareholders--3f2e034e-4a60-4904-968b-3ed5ac96617f.md) - Original announcement: 2026-09-30T06:22:00.000Z - Atlas analysis published: 2026-09-30T07:21:09.730Z - Atlas analysis updated: 2026-09-30T07:21:09.730Z - Company: Magnetite Mines Limited (MGT) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03146383) - Atlas sentiment: -0.023 - Atlas tags: Stale Data Re-release, Apparent Width Only, Deleterious Elements Present, Inferred Resource, Maiden Resource, Capital Raise Magnetite Mines Limited's 2026 Annual Report highlights a strategic reset and capital raising efforts to advance its Razorback Iron Ore Project amidst evolving market conditions. The company secured Major Project Status for Razorback and is evaluating a more capital-efficient development pathway. While new, early-stage rare earth element drill results from Ironback Hill are encouraging, the reported iron ore resource estimates are re-statements of previous announcements, indicating low novelty for the main project. ## MGT: Equity Raising Investor Presentation - Atlas analysis: [Read analysis](https://atlas-staging.minestarters.com/news/mgt-equity-raising-investor-presentation--ad46009e-1508-49d7-99ce-fd4197708be5) · [Markdown](https://atlas-staging.minestarters.com/news/mgt-equity-raising-investor-presentation--ad46009e-1508-49d7-99ce-fd4197708be5.md) - Original announcement: 2026-09-27T22:44:00.000Z - Atlas analysis published: 2026-09-29T18:56:04.668Z - Atlas analysis updated: 2026-09-29T18:56:04.668Z - Company: Magnetite Mines Limited (MGT) - Original source: [asx](https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03144476) - Atlas sentiment: 0.221 - Atlas tags: Capital Raise, Resource Update 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. # Atlas tag definitions - **Bonanza Intercept:** Exceptionally high-grade zone, well above the deposit-type norm. - **True Width Disclosed:** Actual thickness perpendicular to structure is stated, not just downhole length. - **Step-Out Extension:** Mineralization extended beyond the previously known limit. - **QA/QC Disclosed:** Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates). - **Compositing Transparent:** Cut-off grade and internal dilution rules are clearly stated for reported intervals. - **Refractory Ore:** Complex mineralogy requiring oxidation or other special processing before recovery. - **Apparent Width Only:** Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. - **Stale Data Re-release:** Historical results re-announced with no new assays or reinterpretation — low genuine novelty. - **No QA/QC Disclosure:** Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. - **Metal Equivalent Opaque:** Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. - **Cut-off Undisclosed:** Cut-off grade not disclosed — cannot assess comparability to prior estimates or peers. - **Deleterious Elements Present:** Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release. - **Infill Drilling:** Confirmatory drilling to raise resource confidence, not new discovery. - **Nearology Play:** Value premise rests on proximity to a known deposit rather than own results. - **Measured Resource:** Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. - **Indicated Resource:** Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. - **Proven Reserve:** Measured Resource with demonstrated economic viability after applying modifying factors. - **Probable Reserve:** Indicated Resource with demonstrated economic viability after applying modifying factors. - **Category Upgrade:** Resource confidence improved — Inferred upgraded to Indicated, or Indicated to Measured. De-risking signal. - **Tonnage Growth:** Significant tonnage increase (≥15%) vs prior estimate with grade maintained or improved. - **Grade Improvement:** Average resource grade improved vs prior estimate — better deposit economics. - **Contained Metal Growth:** True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes. - **QP/CP Signed:** 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. - **Cut-off Disclosed:** Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. - **JORC Compliant:** Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard. - **NI 43-101 Compliant:** Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard. - **Inferred Resource:** Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. - **All Inferred:** 100% of resource is Inferred category — very early stage, no engineering confidence. - **Grade Decline:** Average grade dropped >5% vs prior estimate — deposit economics worsening. May indicate high-grading in early drilling. - **Tonnage Decline:** Resource tonnage decreased vs prior estimate — pit optimization removed marginal material or geological model revised down. - **Category Downgrade:** Resource confidence decreased — Measured downgraded to Indicated, or Indicated to Inferred. Unusual and concerning. - **Contained Metal Decline:** Contained metal decreased vs prior despite tonnage growth — grade dilution exceeds volume gain. - **Dilutive Growth:** Tonnage increased but contained metal flat or down — likely from lower cut-off grade, not geological expansion. - **Cut-off Lowered:** Cut-off grade significantly reduced vs prior estimate — tonnage growth may be artificial inflation. - **Cut-off Undisclosed:** Cut-off grade not disclosed — cannot assess comparability to prior estimates or peers. - **Historical Estimate Only:** Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling. - **Stale Estimate:** Effective date is >2 years old — data currency concern, may not reflect current geological understanding. - **No Contained Metal:** Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. - **No QP/CP Disclosure:** 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. - **Maiden Resource:** First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. - **Resource Update:** Revised estimate for an existing resource — compare to prior to assess progress. - **PEA-Supporting:** Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. - **PFS-Supporting:** Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. - **DFS-Supporting:** Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. - **High Recovery:** Recovery at or above the exceptional band for the commodity and processing route. - **Pilot Scale Complete:** Pilot or demonstration plant testing completed under continuous operation. - **Free Milling:** Simple, clean ore amenable to standard processing without oxidation. - **Multi-Domain Tested:** Variability across ore domains (oxide, transition, fresh) has been addressed. - **Recovery Improving:** Recovery improved versus a like-for-like prior test program on the same domain and route. - **Low Recovery:** Recovery below the weak band for the commodity and processing route. - **Bench Scale Only:** Only preliminary bench tests completed — no locked-cycle or pilot work. - **Refractory Ore:** Complex mineralogy requiring oxidation or other special processing before recovery. - **Single Domain Only:** Testing limited to one composite or domain — representativeness not established. - **Recovery Stagnant:** No improvement across multiple test programs on comparable material. - **Theoretical Recovery Only:** Only theoretical or liberation-derived recovery reported, with no actual test result. - **Heap Leach Route:** Processing via heap leach — lower CAPEX and OPEX, lower recovery expected. - **Mill Route:** Processing via mill or concentrator (CIL, CIP, tank leach, flotation). - **Gravity Route:** Gravity separation forms a material part of the flowsheet. - **POX/BIOX Route:** Pressure or bio-oxidation for refractory ore — high CAPEX and OPEX. - **Byproduct Commodity:** The tested commodity is a byproduct rather than the primary economic driver.