Highlights

  • Yari Minerals reported a 222.9Mt Inferred resource, including 33.7Mt maiden Indicated, at Rolleston South in February 2026.
  • The Rolleston South Coal Project spans 272 km² in Queensland’s Southern Bowen Basin, a well-established coal district.
  • Laboratory results confirmed low sulphur (0.35%) and low phosphorus (0.07%) coal, supporting export-quality thermal or semi-soft metallurgical potential.
  • Washability testwork indicates a 7–8% target product ash with approximately 85% recovery through conventional coal preparation.
  • As of 3 March 2026, YAR traded around AUD 0.010, with a market capitalisation of approximately AUD 7.55 million.

Yari Minerals Limited (ASX:YAR) is an ASX-listed exploration and development company focused on advancing coal and lithium assets across Australia. the company’s flagship Rolleston South Coal Project in Queensland’s Southern Bowen Basin recently delivered a maiden Indicated coal resource of 33.7 million tonnes, contributing to a total Inferred resource of 222.9 million tonnes, as announced in February 2026.

Alongside its coal portfolio in Queensland, Yari also holds lithium exploration projects in Western Australia, positioning the company with diversified exposure across key energy and battery commodities.

Yari Minerals Share Price and Market Capitalization

As a micro-cap exploration company listed on the ASX, Yari Minerals exhibits the volatility and growth potential characteristic of early-stage resource developers. Current market metrics reflect investor sentiment toward coal exploration opportunities within Australia's energy transition framework.

Market Valuation Metrics:

(As on 3 March 2026)

  • Current Share Price: Approximately AUD 0.010
  • 52-Week Trading Range: AUD 0.0040 to AUD 0.017
  • Market Capitalization: Approximately AUD 7.55 million
  • Classification: Micro-cap explorer with significant upside potential upon resource development

Yari Minerals share price reflects the speculative nature of exploration-stage coal companies. Investors in ASX coal stocks and Australian Securities Exchange energy sector plays position themselves for potential revaluation upon successful resource delineation and potential development partnership announcements.

Strategic Projects and Asset Portfolio

Yari Minerals operates a dual-commodity strategy, combining coal exploration in Queensland with lithium projects in Western Australia. This portfolio diversification positions the company to capitalize on multiple energy and materials market cycles.

  1. Rolleston South Coal Project - Queensland

The flagship Rolleston South Coal Project represents Yari Minerals' primary focus within Queensland's Southern Bowen Basin, Australia's premier coal exploration region. Located approximately 20 kilometres south of the established Rolleston mining area, the project benefits from existing infrastructure, established mining heritage, and proven coal resources in the immediate vicinity.

Project Specifications:

  • Ownership: 100% owned by Yari Minerals Limited
  • Location: Approximately 20 km south of Rolleston, Queensland
  • Tenure: 272 km² of exploration permits across the Southern Bowen Basin
  • Geological Target: Bandanna Formation 'B' and 'D' seams
  1. Pilbara Lithium Projects - Western Australia

Complementing the Queensland coal focus, Yari Minerals maintains exploration interests in the Pilbara region of Western Australia, including assets at Marble Bar and South Wodgina. These lithium-focused projects provide exposure to growing battery material demand.

Rolleston South Coal Resource and Testwork Results

The February 2026 announcement of coal resource results at Rolleston South represents a transformational milestone for Yari Minerals, providing the first quantified resource estimate for ASX coal stocks investors evaluating the company's potential within Australia's energy sector.

  1. Resource Estimate (February 2026):

Total Inferred Resource: 222.9 million tonnes (Mt)

Maiden Indicated Resource: 33.7 million tonnes

  1. Coal Quality Characteristics:

Laboratory testing by Mitra PTS at Gladstone demonstrates exceptional coal quality metrics. The Rolleston South coal exhibits characteristics favourable for export-quality thermal or semi-soft metallurgical coal production:

  • Raw Ash Content: Exceptionally low raw ash levels indicate minimal preparation waste
  • Sulphur Content:35% (low sulphur profile favourable for environmental compliance and premium pricing)
  • Phosphorus Content:07% (low phosphorus supports premium thermal coal grades)
  1. Washability Assessment:

Conventional coal preparation plant testwork indicates:

  • Target Product Ash: 7-8% (achievable through conventional coal washing)
  • Yield: Approximately 85% recovery through conventional coal preparation
  • Product Type: Export-quality thermal or semi-soft metallurgical coal

Industry Context: ASX Coal Stocks and Energy Sector 2025-2026

Yari Minerals operates within Australia's evolving energy landscape. Despite global energy transition pressures, ASX coal stocks and Australian Securities Exchange energy sector companies continue exploring and developing coal resources to meet persistent global demand for thermal and metallurgical coal through the 2025-2026 period and beyond.

The Southern Bowen Basin remains strategically important for Australian coal production, with established mining operations and export infrastructure supporting development economics. Yari Minerals' Rolleston South project position within this district provides operational and logistical advantages for future development partnerships or direct development.

Strategic Direction and Partnership Evaluation

Yari Minerals is actively evaluating strategic partnerships in the Southern Bowen Basin. As a micro-cap explorer with newly defined coal resources, the company follows a development pathway common among ASX coal stocks and early-stage energy companies: resource definition followed by partnership discussions with major mining operators or development companies.

Partnership discussions may encompass joint ventures, earn-in arrangements, or potential acquisition scenarios. The company's focus on high-quality coal in a proven mining district with existing infrastructure positions it favourably for development discussions with experienced coal operators.

Investment Considerations and Risk Factors

Investment in Yari Minerals or any ASX-listed exploration company carries significant risks inherent to early-stage resource development.

Exploration and Development Risk: Resource estimates may be subject to revision. Economic viability of development remains unproven and depends on commodity prices, capital availability, and regulatory approval.

Commodity Price Exposure: Coal prices fluctuate based on global supply and demand dynamics, currency movements, and energy policy shifts.

Regulatory and Environmental: Coal development operates within increasingly stringent environmental and regulatory frameworks. Climate policy evolution may impact long-term coal demand assumptions.

Financing Risk: Further development requires substantial capital investment. Market conditions may restrict equity or debt financing availability.

Partnership Risk: Successful development depends on securing suitable strategic partners. Negotiation outcomes may dilute shareholder value.

Analyst Outlook and Future Catalysts

Potential near-term catalysts for YAR share price appreciation include:

  • Resource Upgrade: Additional drilling programs may expand indicated and inferred resource categories, potentially upgrading resource classification to measured categories.
  • Feasibility Study Advancement: Preliminary economic assessment (PEA) or definitive feasibility study (DFS) completion would establish development viability and capital requirements.
  • Strategic Partnership Announcement: Joint venture, earn-in, or acquisition discussions representing a tangible path to development would likely trigger institutional investor interest.
  • Regulatory Approvals: Environmental approvals and mining lease grants would demonstrate development progression toward commercial viability.

Investor Takeaway

With a newly defined 222.9 million tonne Inferred resource, including a 33.7 million tonne maiden Indicated component announced in February 2026, Yari Minerals has established a clear foundation for advancing the Rolleston South Coal Project. The scale of the resource, combined with favourable coal quality metrics and its strategic location in the Southern Bowen Basin, places the company at a pivotal stage as it progresses resource evaluation and partnership discussions. Investors will be closely watching the next phase of development milestones to assess how this resource base translates into long-term value creation.

Frequently Asked Questions (FAQs)

  1. What resource has Yari Minerals defined at Rolleston South?

In February 2026, Yari Minerals reported a total Inferred resource of 222.9 million tonnes, including a maiden Indicated resource of 33.7 million tonnes at the Rolleston South Coal Project.

  1. What are the key coal quality characteristics?

Testwork indicates low sulphur content of 0.35% and low phosphorus content of 0.07%, with washability results supporting a 7–8% ash product and approximately 85% recovery.

  1. What is Yari Minerals’ current market profile?

As of 3 March 2026, Yari Minerals traded at approximately AUD 0.010 per share, with a market capitalisation of about AUD 7.55 million, positioning it as a micro-cap ASX-listed explorer.