Patronus Resources Eyes 1.5km Gold Target at Pine Creek With Four Rigs Ready
Key Takeaways
- The J25 target at Pine Creek has been defined as a coherent 1.5km surface gold anomaly along the Western Shear Zone, with individual results up to 0.99g/t Au from 2026 in-fill sampling on a tightened 100m × 400m grid.
- In-fill work at Burnside SW has delineated the Cardamom and Bay Leaf prospects along strike of the Brock's Creek Shear, adjacent to the 0.6Moz Brock's Creek Project.
- Mt Margaret in-fill sampling has defined the Mountain Goat and Snow Leopard prospects within 1km of the Mt Bonnie VMS deposit, within a structurally favourable doubly plunging fold closure.
- Four drill rigs are now active across the Northern Leases and Burnside North, with J25 identified as a priority drill target pending integration of all surface data.
- Patronus holds $65M in cash and liquid investments as at 30 June 2026 against an approximately $77M market capitalisation, providing a fully funded runway for the multi-rig 2026 field season without near-term capital pressure.
A new 1.5km gold target takes shape at Pine Creek
Patronus Resources (ASX: PTN) has completed its 2026 surface sampling programme across the core Pine Creek Project area in the Northern Territory, with the standout result being the emergence of J25, a coherent 1.5km surface gold anomaly along the Western Shear Zone returning individual results of up to 0.99g/t Au. The programme also refined priority targets at Burnside SW, where the Cardamom and Bay Leaf prospects were defined, and at Mt Margaret, where the Mountain Goat and Snow Leopard prospects were delineated. With four drill rigs now active at the project, the focus is shifting from target generation to drill testing.
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J25 and the growing target pipeline
J25 — the Western Shear Zone anomaly
J25 was first identified during the 2025 sampling programme on a 400m × 400m grid, which returned anomalous results of 0.21g/t and 0.22g/t Au. The 2026 in-fill programme closed the spacing to 100m × 400m and materially strengthened the target, returning results of 0.99g/t, 0.57g/t, 0.20g/t and 0.11g/t Au that collectively define a coherent surface gold anomaly extending approximately 1.5km along the Western Shear Zone structure.
surface gold anomalies at Pine Creek were first flagged through the 2025 programme grid, with J25 among a broader suite of anomalous zones that progressive in-fill work has steadily elevated to drill-ready status.
| Prospect | Sample Type | Au Result (g/t) | Significance | Programme Stage |
|---|---|---|---|---|
| J25 | Lag/Soil | 0.99 | Highest individual result; defines anomaly peak | 2026 in-fill |
| J25 | Lag/Soil | 0.57 | Strongly anomalous; supports anomaly continuity | 2026 in-fill |
| J25 | Lag/Soil | 0.22 | Original 2025 grid result; anomaly first flagged | 2025 original grid |
| J25 | Lag/Soil | 0.21 | Original 2025 grid result; anomaly first flagged | 2025 original grid |
| J25 | Lag/Soil | 0.20 | Supports coherent anomaly footprint | 2026 in-fill |
Three characteristics underpin J25’s status as a priority drill target:
- The strength and continuity of the surface gold anomalism across the 1.5km structural trend
- Its position within the Burrell Creek Formation along a clear structural corridor adjacent to the Cosmo-Howley anticline
- Very limited modern exploration across the broader trend, meaning the ground is essentially untested by contemporary methods
John Ingram, Managing Director
“…A coherent 1.5km long gold anomaly with individual surface results approaching 1g/t Au is an exciting outcome, particularly given its location on a clear structural trend in an area that has seen very little modern exploration.”
Burnside SW and Mt Margaret — pipeline deepens
At Burnside SW, in-fill sampling has refined a previously broad anomalous footprint within a geological setting the company describes as analogous to intrusion-related gold systems. Two coherent target areas have been defined: the Cardamom and Bay Leaf prospects, both of which sit along strike of the Brock’s Creek Shear and adjacent to the 0.6Moz Brock’s Creek Project.
At Mt Margaret, in-fill sampling has defined the Mountain Goat and Snow Leopard prospects within a tightly doubly plunging fold closure setting, which the company considers a favourable trap site for gold mineralisation. Both prospects lie within 1km of the Mt Bonnie VMS deposit, a nearby occurrence that demonstrates this structural corridor’s capacity to host significant mineralisation.
Understanding surface sampling in gold exploration
Surface lag and soil sampling is the first reconnaissance tool explorers use before committing to the cost of drilling. Geologists collect material from the ground surface at systematic grid intervals and test it for trace gold. The technique is cost-effective and covers large areas quickly, making it well suited to systematically screening extensive landholdings like Pine Creek.
A “coherent anomaly” means consistently elevated gold values occurring across a defined spatial trend rather than appearing as an isolated spike. That continuity matters far more than any single high result, because it implies a persistent source of gold in the ground beneath the sampling zone rather than a localised surface concentration.
It is important to set realistic expectations about what surface results mean. Gold grades in surface samples (measured in grams per tonne, or g/t Au) are not directly comparable to drill intercepts — they indicate a target exists, not that a resource has been defined. Results approaching 1g/t Au at surface are genuinely anomalous and warrant follow-up drilling, but they do not confirm an economic deposit.
The 1.5km length of the J25 anomaly is significant because it implies a potentially large structural target along a shear zone corridor rather than a point source. The 2026 programme comprised 3,032 sampling locations across the Pine Creek Project, with in-fill on a nominal 100m × 400m grid over previously identified anomalies, providing the spatial resolution needed to delineate coherent targets like J25 with confidence.
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What’s next — four rigs, a strong pipeline, and Jessops still to come
Four drill rigs are now active across the Northern Leases and Burnside North, systematically testing the previously announced high-priority gold targets through the remainder of the 2026 field season. The company has not confirmed J25 as currently being drilled; the announcement identifies it as a priority drill target with next steps to be planned following integration of all surface data.
The next data release for investors to watch is the approximately 500 samples from the separate Jessops area, which remain outstanding and represent the final tranche of the 2026 surface sampling programme.
Underpinning all of this activity is a strong financial position. With $65M in cash and liquid investments as at 30 June 2026 (1,479M shares on issue, approximately $77M market capitalisation), the company has the balance sheet to prosecute a multi-rig field season without near-term capital pressure.
The broader Pine Creek district context reinforces the scale of the opportunity being tested:
- Patronus’ own 156koz Fountain Head deposit sits within the project area
- Neighbouring district resources include Howley/Cosmo at 1.03Moz and Brock’s Creek at 556koz, within a district with a mining history dating to the 1870s
- Patronus holds a total gold Mineral Resource exceeding 1.2Moz across its Western Australian and Northern Territory assets
The high-grade gold discovery at Mertondale underpins the Western Australian component of Patronus’ combined resource base, complementing the Northern Territory portfolio and contributing to the company’s total mineral inventory of more than 1.2Moz.
Management has flagged that a strong pipeline of drilling and exploration results is expected through the remainder of the 2026 field season, with Jessops sample results the next scheduled milestone on the path to further target definition.
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