Panther Metals Defines Eight Nickel-Copper Targets at Red Flag, Laverton

Eight Targets Defined as Panther Metals Advances Red Flag Nickel-Copper Exploration Near Laverton

Panther Metals Limited (ASX: PNT) has reported the definition of eight nickel-copper exploration targets at its 100%-owned Red Flag Nickel Project, based on interpretation of a high-resolution UAV airborne magnetic survey. According to the ASX announcement dated 6 August 2026, the most prospective targets for follow-up are RF1, RF5 and RF8, giving the company a clearer framework for the next phase of work in the Windarra-Woodline nickel district of Western Australia.

The update matters because Red Flag is a recently granted project, and the survey has moved it from a greenfield tenement package to a ranked set of exploration targets. For investors, that change is important. It means future field work can now be directed toward specific geological features rather than broad regional screening.

"The UAV airborne magnetic survey has provided an important milestone for the Red Flag Project by significantly improving our understanding of the underlying geology and defining a number of exploration targets for further evaluation," said Daniel Tuffin, Managing Director and CEO.

"Our next step will be to review the survey results alongside the historical exploration data before determining the most appropriate programme to further investigate the identified targets."

What the Red Flag Survey Identified

In the report, Panther said the drone-based magnetic survey was completed across Red Flag, which is located approximately 23km to 25km west of Laverton in Western Australia. The survey was flown at 50-metre line spacing using a Geometrics MagArrow II magnetometer, a system designed to measure changes in the Earth's magnetic field.

Core Geophysics completed the independent interpretation. That work identified magnetic patterns considered prospective for remnant ultramafic bodies and associated magmatic nickel-copper mineralisation.

A total of eight targets, labelled RF1 to RF8, were ranked by prospectivity.

The strongest attention is likely to remain on RF1 and RF5. In the announcement, these were described as the clearest examples of Windarra-affinity ultramafic remnants in granitoid, which is the geological model Panther is applying at Red Flag.

Why Ultramafic Targets Matter in Nickel Exploration

For readers less familiar with nickel sulphide exploration, the term ultramafic is central to understanding this announcement.

What Are Ultramafic Rocks?

Ultramafic rocks are dark, magnesium and iron-rich rocks that formed from hot magma deep in the Earth. These rocks can host nickel, copper and sometimes platinum group elements (PGEs) when sulphide minerals settle and concentrate during cooling.

That process is known as magmatic sulphide mineralisation. In simple terms, it describes metal-bearing sulphides forming from molten rock and gathering in favourable positions, often near the base or margins of an intrusion.

What Does "Remnant" Mean?

A remnant ultramafic body is a preserved fragment of a larger ultramafic unit that has been partly altered, broken apart or covered by later geological events. At Red Flag, the interpretation suggests some of these remnants may sit within a granitoid-dominated setting.

That matters because small preserved fragments can still host nickel-copper sulphides. Furthermore, the exploration challenge is finding where those fragments occur beneath surface cover, and magnetic surveys are commonly used as an early targeting tool.

Why Use Magnetic Data?

Magnetic surveys measure variations in the Earth's magnetic field caused by different rock types. Some ultramafic rocks can produce clear magnetic responses, making them easier to distinguish from surrounding granite or basalt.

The announcement also referred to TMI RTP and First Vertical Derivative data processing. In practical terms:

• TMI RTP (Total Magnetic Intensity Reduced to Pole) is a processed magnetic image that makes the shape and location of magnetic features easier to interpret.
• First Vertical Derivative (FVD) sharpens the edges of magnetic features so geologists can better identify contacts and structures.
• EM survey (Electromagnetic survey) is a follow-up method used to detect conductive material underground, including sulphide-rich zones that may host nickel and copper.

Geological Setting Supports the Exploration Model

According to the announcement, Red Flag sits on the western limb of the Mt Margaret Anticline, near the hinge zone. The broader geology includes a wedge of northwest-striking greenstone between two large granitoid bodies, with rock types including foliated basalts, dolerite sills, granitic porphyries, ultramafic volcanics, banded iron formation, chert and graphitic shale.

Within that setting, Core Geophysics interpreted parts of Red Flag as preserving ultramafic bodies in granite. The report stated that this is consistent with exploration models developed elsewhere in the Windarra-Woodline nickel district.

That regional context is relevant. A project in a known nickel district may benefit from existing geological understanding, even though each target still requires separate testing. However, Panther's interpretation does not confirm mineralisation — it does suggest the project has geological features consistent with the type of nickel-copper system the company is seeking.

Next Steps: Historical Review First, Then Ground EM

The report outlined a phased follow-up programme rather than an immediate drilling decision. That sequence reflects a measured early-stage exploration approach.

The planned steps are:

1. Review historical exploration data from previous operators including Homestake Australia, Regal Resources and White Cliffs Nickel
2. Integrate that information with the new magnetic interpretation
3. Complete targeted ground EM surveys over RF1 and RF5 first
4. Consider follow-up work at RF8 and RF7 if warranted
5. Potentially add surface geochemical sampling and geological mapping
6. Progress to drill testing where justified

Ground EM is likely to be the next key technical catalyst. Magnetic data can highlight rock types and structures, but EM surveys are often used to identify conductive sulphide bodies, which are more directly linked to possible nickel-copper mineralisation.

For investors, that distinction is important. The current announcement is about target generation, not drill confirmation. The value of the update is that Panther now has a ranked list of areas for more precise testing.

Why RF1, RF5 and RF8 Stand Out

Among the eight targets, the report places clear emphasis on three. RF1 appears to be the standout. It is described as a discrete high-amplitude remanent magnetic body and the best on-tenure magnetic nickel analogue. That language suggests Core Geophysics considers it the clearest geophysical match to the target style Panther is pursuing.

RF5 is also ranked high, with a coherent magnetic high interpreted as a possible ultramafic remnant in granite. In addition, the report references a historic Salamis nickel context, which may add regional interest during the historical data review.

RF8 is ranked moderate-high rather than high, but it remains significant because it may reflect a contact or structural setting. In nickel exploration, structures and intrusive contacts can influence where sulphides accumulate. That makes RF8 a logical secondary priority after RF1 and RF5.

Panther's Broader Laverton Portfolio

The Red Flag update sits within a wider portfolio of projects in the Laverton region.

Burtville East Gold Project

Panther's Burtville East asset contains a reported 2025 Mineral Resource Estimate with a total of 110,900 tonnes at 2.79 g/t gold for 10,000 ounces at a 0.5 g/t cut-off.

The company also references a best 1m intercept of 478 g/t gold from 28m, originally reported in July 2022.

Coglia Nickel-Cobalt Project

Coglia remains Panther's largest reported battery metals asset. The company states the project hosts a Mineral Resource of 102.9 million tonnes at 0.60% nickel, containing 614,200 tonnes of nickel and 37,700 tonnes of cobalt.

Panther also referred to a 2024 Scoping Study for Coglia with a reported 10-year mine life and $776.6 million undiscounted cash flow, based on 30% of the total Mineral Resource.

In that context, Red Flag adds an earlier-stage nickel-copper exploration option to a portfolio that already includes a gold resource and a large nickel-cobalt development asset.

Why Investors May Watch the Next Phase Closely

This ASX update does not report drilling, assays or a discovery. Instead, it reports a geophysical interpretation that has narrowed a large search area into a manageable target pipeline. At this stage, that is the main source of interest.

Several points stand out:

• Eight targets have been defined, giving Red Flag a structured target inventory
• RF1, RF5 and RF8 have emerged as the leading areas for follow-up
• The interpretation is independent, having been completed by Core Geophysics
• The project lies in the Windarra-Woodline nickel district, where the exploration model is already well understood
• The next likely milestone is ground EM, particularly over RF1 and RF5

For early-stage exploration stories, the quality of target generation often shapes the efficiency of later drilling. Panther's announcement suggests Red Flag has moved into that more focused stage. The next set of technical results, especially any EM anomalies over the high-priority targets, is likely to determine how quickly the project progresses toward drill testing.

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