Indiana Resources Drills 2,000m at Company Well Chasing Shallow Gold Extensions
Key Takeaways
- Indiana Resources has commenced a ~2,000m RC drilling program at Company Well, targeting extensions to a prior intercept of 18m @ 1.20 g/t gold from just 10m depth.
- The program is contracted to Geodrill Australia and expected to run through September 2026, with assay results anticipated in October 2026 — approximately 5–6 weeks after completion.
- Geologists interpret the Company Well mineralisation as sitting on a splay structure off the Lake Labyrinth Shear Zone, proximal to an interpreted intrusion — a geological setting commonly associated with gold mineralisation.
- Indiana's 100% owned ~5,000 km² Gawler Craton Project sits between the 1.7 Moz Tunkillia gold resource and the historic Tarcoola gold mine, providing strong regional prospectivity context.
- Beyond Company Well, the Ealbara prospect — hosting a 7km gold anomaly — is scheduled for heritage clearances in September 2026, adding further near-term news flow potential.
RC drilling targets gold extensions at Company Well
Indiana Resources (ASX: IDA) has commenced a planned ~2,000m reverse-circulation (RC) drilling program at its Company Well gold prospect, part of the 100% owned ~5,000 km² Gawler Craton Project in South Australia. The program is designed to follow up on a standout prior intercept of 18m @ 1.20 g/t gold from 10m (hole CWAC034), with drilling contracted to Geodrill Australia and expected to continue through September 2026.
Assay results are anticipated 5–6 weeks following completion of the program, pointing to an October 2026 timeframe for the first results.
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What the drill program is targeting and why it matters
A new structure off the Lake Labyrinth Shear Zone
The Company Well intercept sits on what geologists interpret as a splay structure off the main Lake Labyrinth Shear Zone. A splay is a secondary fracture that branches off a larger fault or shear zone. Where splays occur, mineralising fluids can be channelled into new, separate corridors that may be entirely untested, meaning the mineralisation trend at Company Well could represent a distinct target rather than simply an extension of the main shear.
Two additional factors strengthen the case for follow-up. First, the mineralisation was encountered at just 10m depth, which makes it shallow and practically accessible by RC drilling. Second, the structure is interpreted to be proximal to an intrusion, a geological setting commonly associated with gold mineralisation and one that warrants systematic testing with the RC rig now on site.
The Gawler Craton setting
The Company Well prospect sits within Indiana’s broader Gawler Craton Project, a ~5,000 km², 100% owned ground position in South Australia. The tenements are strategically located between the Tunkillia gold resource (1.7 Moz) and the historic Tarcoola gold mine (107 koz). Neighbouring Barton Gold’s Challenger project holds a current resource of 66 koz, providing regional scale context for the prospectivity of the broader district.
Indiana Resources’ broader exploration push across the Gawler Craton has been building momentum, with a significant gold deposit discovery at its Minos project adding further weight to the company’s position as an active explorer across its large South Australian ground package.
MD Matthew Bowles on the Company Well opportunity
Matthew Bowles, Managing Director and CEO of Indiana Resources, commented on the significance of returning a rig to the prospect:
Matthew Bowles, Managing Director & CEO
“It’s great to finally have a rig back on site, to follow up on the gold mineralisation defined at our Company Well prospect, after delays due to weather conditions impacting site access. The shallow nature of the mineralisation encountered in the air-core drilling, interpreted to be on a new structure, off the main Lake Labyrinth Shear and proximal to an interpreted intrusion, makes Company Well an exciting target to now be testing with an RC rig…”
Indiana Resources has indicated the company will provide regular updates to shareholders as the program progresses and assay results become available.
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What comes next: news flow to watch
The company has published a forward-looking news flow schedule covering the remainder of 2026. The table below summarises the key activities and milestones investors should monitor.
| Month | Activity | Details |
|---|---|---|
| September 2026 | RC drilling and exploration | Company Well; planned heritage clearances over Ealbara |
| October 2026 | Assay results | Company Well drilling assay results expected |
| November 2026 | Heritage clearances | Planned heritage clearances over Carne |
Beyond Company Well, the Ealbara prospect adds to the near-term news flow picture. Per the project location map published with the announcement, Ealbara hosts a 7km gold anomaly, meaning the heritage clearance work planned for September 2026 could set the stage for further exploration activity at that prospect in the months ahead.
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