Exploration Success at Little Gem Raises Questions on Resource Conversion Risks
Ora Banda Mining has significantly expanded its Little Gem gold prospect, discovering a new mineralised Sapphire Trend and extending known mineralisation over 1,500 metres strike and 750 metres depth. High-grade drill results underpin expectations for a maiden resource estimate later this year.
- Little Gem Prospect mineralisation extended to 1,500m strike and 750m depth
- Discovery of new Sapphire Trend 200m east of Little Gem Trend
- High-grade gold intersections at Little Gem and Sunraysia prospects
- Over 150 drill holes completed with ongoing drilling
- Maiden Mineral Resource estimate expected in second half of 2026
Exploration Breakthrough at Little Gem
Ora Banda Mining Limited (ASX:OBM) has announced a major step forward in its exploration campaign at the Little Gem Prospect, located within its broader Riverina project area in Western Australia. Recent drilling has expanded the mineralised envelope to more than 1,500 metres along strike and 750 metres vertically below surface, with mineralisation remaining open in all directions. This extension highlights the scale and continuity of the gold system, reinforcing its potential as a significant resource.
Discovery of the Sapphire Trend
Adding to the excitement, the company has discovered a new mineralised lode system dubbed the Sapphire Trend, situated approximately 200 metres east of the established Little Gem Trend. This parallel structure has already yielded promising drill intersections, including intervals of 18.0 metres at 2.7 grams per tonne gold and 10.2 metres at 4.2 grams per tonne. The Sapphire Trend has yet to be fully targeted in exploration programs, suggesting further upside potential as drilling continues.
High-Grade Intersections at Sunraysia
Drilling at the Sunraysia Prospect, located about 3 kilometres south along the Little Gem Trend, has also delivered high-grade gold intercepts. Notable results include 9.0 metres at 4.1 grams per tonne (including 2.0 metres at 14.5 grams per tonne) and 3.0 metres at 9.3 grams per tonne (including 1.0 metre at 21.2 grams per tonne). These results extend the prospective strike length by approximately 800 metres, with mineralisation still open to the south.
Towards a Maiden Mineral Resource
With over 150 drill holes completed across the Little Gem Prospect and ongoing drilling programs, Ora Banda is on track to deliver its maiden Mineral Resource estimate in the second half of 2026. Managing Director Luke Creagh emphasised the significance of these results, noting the "enormous organic growth potential" of the area and the company's confidence in the scale and quality of the Little Gem system.
Geological Context and Next Steps
The mineralisation at Little Gem and Sapphire Trends is characterised by broad north-south striking packages composed of multiple sub-parallel and sub-vertical gold lodes. The geometry remains predictable, with high-grade plunges identified in drill core that mirror those at the nearby Riverina Underground Mine. The company plans to continue step-out drilling to further define the extent of mineralisation and refine the geological model ahead of resource estimation.
Bottom Line?
Ora Banda’s expanding footprint at Little Gem and the newly discovered Sapphire Trend set the stage for a potentially transformative resource update later this year.
Questions in the middle?
- What size and grade will the maiden Mineral Resource estimate reveal for Little Gem and Sapphire Trends?
- How will the discovery of the Sapphire Trend influence Ora Banda’s exploration priorities and capital allocation?
- What are the potential challenges in converting these exploration successes into a mineable resource?
