Deep Drilling at Lennon’s Find Could Unlock Untested High-Grade Zone
Orange Minerals NL has reported exceptional rock chip assay results at its Lennon’s Find Project in Western Australia, with silver grades reaching nearly 3,000 grams per tonne. These findings set the stage for a significant deep drilling campaign targeting a promising subsurface anomaly.
- Rock chip samples reveal up to 2,948 g/t silver along 4.5km mineralised trend
- High grades of gold, copper, lead, and zinc also identified in surface sampling
- Planned 650m diamond drill hole to test deep induced polarisation anomaly
- WA Government Exploration Incentive Scheme grant supports drilling costs
- Lennon’s Find hosts a near-surface resource of 1.55 Mt with significant base and precious metals
Exceptional Surface Grades Boost Confidence
Orange Minerals NL (ASX, OMX) has unveiled striking rock chip assay results from its Lennon’s Find Project in the Pilbara region of Western Australia. Surface samples taken along a 4.5-kilometre mineralised corridor returned silver grades as high as 2,948 grams per tonne, alongside notable concentrations of gold, copper, lead, and zinc. These findings underscore the prospectivity of the project and provide a compelling rationale for the upcoming deep drilling program.
Targeting a Deep Feeder Zone
The company is preparing to drill a 650-metre diamond hole in November to test a pronounced induced polarisation (IP) anomaly located beneath the existing near-surface resource. This anomaly is interpreted as a potential feeder zone to the known volcanogenic massive sulphide (VMS) mineralisation, which hosts significant zinc, lead, silver, copper, and gold mineralisation within the Duffer Formation. Notably, the project has never been tested at depth before, making this drilling campaign a critical step in unlocking further value.
Government Support and Strategic Positioning
The drilling program benefits from a $110,930 grant under the Western Australian Government’s Exploration Incentive Scheme, reflecting public sector confidence in the project’s potential. The Lennon’s Find Project, acquired through a staged earn-in agreement with Musketeer Mining Ltd, includes a mining lease and hosts five identified deposits along the mineralised trend, including Grey Nurse, Tiger, Hammerhead, Mako, and Bronze Whaler.
Geological Context and Historical Work
Situated within the Archean Marble Bar greenstone belt, the project’s mineralisation is typical of VMS deposits, characterised by stratiform sulphide bodies rich in zinc, lead, copper, silver, and gold. Historical exploration dating back to the late 1960s has laid the groundwork, with recent soil and geophysical surveys refining targets. The new rock chip sampling program has filled gaps in previous data, confirming the continuity and strength of the mineralised corridor.
Looking Ahead
Orange Minerals’ Managing Director Chris Michael emphasised the importance of the upcoming drill hole, which aims to directly test the centre of the IP anomaly and potentially reveal a larger VMS system at depth. The results of this drilling will be pivotal in determining the project’s future development trajectory and could significantly enhance the resource base.
Bottom Line?
The November drill results will be a defining moment for Lennon’s Find, potentially unlocking a deeper, richer mineral system.
Questions in the middle?
- Will the deep drilling confirm the interpreted feeder zone and expand the resource?
- How might the high-grade surface mineralisation translate to underground continuity?
- What are the next steps for Orange Minerals if the drilling confirms significant new mineralisation?
