Litchfield Minerals Limited (ASX: LMS) has unveiled a significant new discovery at its Oonagalabi Project in the Northern Territory, confirming a large, high-chargeability sulphide system that remains untested by historical drilling.
Key Highlights:
- Two high-intensity sulphide-bearing anomalies extending over 1km strike length and +500m depth.
- High-grade core identified, with chargeability values of 40mV/V to 60mV/V, indicating the potential for stronger sulphide mineralisation.
- Historic drilling only tested peripheral zones, leaving the strongest chargeability anomalies untested.
- Drilling-for-equity agreement with Bullion Drilling, allowing up to 2,000m of Phase 1 drilling to proceed while preserving capital.
- Environmental Mining Licence approved for public exhibition, paving the way for drilling approvals.
Major Discovery Potential at Oonagalabi
The Induced Polarisation (IP) survey, completed by Planetary Geophysics, confirmed the presence of two sub-parallel chargeability anomalies at depths exceeding 500m. The results indicate a potential skarn-related or intrusion-driven sulphide system, with a newly interpreted source intrusion 900m northeast of Oonagalabi.
Litchfield’s Managing Director & CEO, Matthew Pustahya, stated:
"The results from this latest survey provide a breakthrough in our understanding of the Oonagalabi system. We now have clear evidence of a major, continuous chargeable body extending over 1km, with a high-chargeability core that remains completely untested."
Upcoming Drilling & Exploration Strategy
Litchfield has designed a 6-hole Reverse Circulation (RC) drilling program to directly target the strongest anomalies, with drilling set to commence in late March / early April 2025.
- 5 RC holes will test the western anomaly, where chargeability values exceed 40mV/V.
- 1 RC hole will test the newly identified eastern anomaly, which has no surface expression.
- 150m drill spacing to efficiently define high-grade zones within the sulphide system.
- Additional geophysical surveys will refine drill targets and test the interpreted source intrusion.
Strategic Drilling Partnership Secured
To accelerate exploration while minimising dilution, Litchfield has partnered with Bullion Drilling Co., one of Australia’s premier drillers, under a drill-for-equity agreement:
- Up to 2,000m of drilling covered under the agreement.
- 50% of drilling costs paid in Litchfield shares, preserving cash for future exploration.
- Equity priced at 12c per share, representing a 26% premium to Litchfield’s last closing price.
With a large untested chargeability anomaly, a clear geological model, and a fully funded drilling campaign, Litchfield Minerals is well-positioned for a major exploration breakthrough at Oonagalabi in 2025.