Cobra Resources Confirms Copper Discovery & Advances Rare Earth Drilling in South Australia

• Cobra Resources confirmed a significant copper and gold discovery at its Blue Rose target within the Manna Hill Copper Project in South Australia, with drill results pointing to a larger mineral system at depth.
• Signs of molybdenum - a metal that typically appears near large copper deposits - were found during drilling, suggesting the copper mineralisation at surface connects to a bigger system below ground.
• At the Boland Ionic Rare Earth Project, the company is drilling at two sites at the same time to determine how much rare earth material sits in the ground, with a formal size estimate targeted for mid-2026.
• Laboratory tests completed before the current drilling began confirmed that the rare earth minerals at Boland can be extracted cheaply and cleanly, without digging up the land.
• Cobra raised approximately £4.5 million in late March 2026 to fund both drilling programmes, with participation from institutional investors, major Australian shareholders, and company directors.

Most mining companies spend years searching for something worth drilling. Cobra Resources (LSE: COBR) spent that time doing the opposite - proving, step by step, that what it had already found was worth developing. In March 2026, that groundwork started paying off in two directions at once.

At its Manna Hill Copper Project in South Australia, the company confirmed a copper and gold discovery at a target called Blue Rose. At the same time, two drilling machines began working simultaneously at its Boland Ionic Rare Earth Project - one at Boland itself and one at a second site called Head, located about 20 kilometres away. The results from both programmes are expected across 2026, and together they represent the most active period in the company's history.

Rupert Verco, Managing Director of Cobra Resources, mentioned the drilling results came through:

"We have visible molybdenum. Molybdenum is a porphyry indicator. It's exactly what you want to find when you're drilling toward a big system."

For a beginner investor, molybdenum is simply a metal that tends to appear near large copper deposits. Finding it at Blue Rose tells the company's geologists that the copper and gold near the surface likely connects to something considerably larger underground.

What Cobra Resources Actually Does

Cobra Resources is a small exploration company listed on the London Stock Exchange. Exploration companies do not produce or sell anything yet. Their job is to find and prove mineral deposits before deciding whether to build a mine. Think of them like a team of surveyors who have spotted a promising piece of land and are now doing detailed surveys before committing to construction.

Cobra is working on two different types of mineral deposits in the same Australian state. The first is a copper and gold project at Manna Hill. Copper is one of the most widely used industrial metals in the world - it goes into electrical wiring, plumbing, and almost every piece of electronics. The second is a rare earth project at Boland. Rare earth elements are a group of metals used to make the powerful magnets found inside electric vehicle motors, wind turbines, and military equipment. Without them, a large part of the global shift toward clean energy technology stalls.

What makes Cobra's situation unusual is that it has spent the past few years solving the hard technical problems at Boland before spending heavily on drilling. The company already knows the rare earth minerals are there, that they can be recovered cleanly, and that the underground geology naturally contains the extraction process. The drilling now underway is designed to answer the one remaining commercial question: how much is there?

The Copper Discovery at Manna Hill

South Australia has a long history of producing copper. Several of Australia's largest copper deposits sit within a few hundred kilometres of Cobra's tenements. The Manna Hill Project sits within a belt of geology that company researchers and independent studies describe as structurally comparable to regions that host major copper-gold mines elsewhere in Australia.

Blue Rose is the most advanced target within Manna Hill. Drilling has confirmed copper and gold mineralisation starting close to the surface and extending downward, with the recent programme intersecting copper and gold over 74 metres in one hole - a result that covers a meaningful vertical thickness for a deposit of this type. Copper mineralisation and alteration has also been mapped for several kilometres beyond Blue Rose, suggesting the system extends well beyond what has been drilled so far.

Verco described the significance of what the team found:

"We have visible molybdenum. Molybdenum is a porphyry indicator. It's exactly what you want to find when you're drilling toward a big system." The company is now planning follow-up drilling at both Blue Rose and at other targets within the same project, including Netley Hill, where historical drilling has already found broad copper and molybdenum mineralisation across a very large underground footprint.

Why Boland's Extraction Method Matters

The most important thing to understand about the Boland Rare Earth Project is not just what it contains - it is how Cobra plans to get it out of the ground.

Most mines involve digging. Either a large open pit is excavated from the surface, or tunnels are blasted underground. Both approaches are expensive, leave significant environmental footprints, and require large upfront investments before a single tonne of product is sold. Boland does not need any of that. The rare earth minerals sit inside a layer of sandy material that is naturally sandwiched between two layers of hard clay - one above, one below. Cobra pumps a mild solution into the sand layer through injection wells. That solution dissolves the rare earth minerals, and the mineral-rich liquid is then pumped back up to the surface through recovery wells. No digging. No large pits. No mountains of waste rock.

This approach is called in situ recovery (ISR). It has been used for decades in South Australia to mine uranium, and the rehabilitation costs for an operating ISR mine in the state are a fraction of those for a conventional operation. For investors, the practical consequence is that Boland can be developed in stages using relatively modest amounts of capital, reducing the risk that costs blow out before the project generates any revenue.

The Rare Earth Opportunity

The specific rare earth elements at Boland - dysprosium and terbium - are among the most strategically important materials in the world right now. They are essential components of the high-performance magnets that make electric vehicle motors and wind turbines function. China currently controls the large majority of global rare earth supply and has been restricting exports of precisely these materials, which has pushed western governments and manufacturers to search urgently for alternative sources.

Australia is one of the few countries with both the geological endowment and the regulatory stability to credibly fill part of that gap. A critical minerals agreement between the United States and Australia, valued at $8 billion, creates a potential government funding pathway as projects like Boland advance toward development decisions. That kind of national-level policy interest reduces - though does not eliminate - the risk that funding dries up before a project reaches production.

Laboratory testing completed before the current drilling began confirmed that the Boland rare earth minerals can be recovered at high rates using modest amounts of acid, and that the product coming out of that process is high quality with low levels of unwanted impurities. A separate test demonstrated that the company can remove a lower-value element from the product mix, which increases the proportion of higher-value rare earths and lifts the overall value of what is sold.

Two Programmes, One Timeline

Since the March 2026 interview, Cobra has moved into the most operationally intensive period in its history. Drilling is underway at both Boland and the Head site simultaneously, with the goal of collecting enough data to publish a formal estimate of how much rare earth material sits in the ground. That document - called a resource estimate - is the standard industry requirement before a company can model the economics of a potential mine and eventually make a construction decision.

Verco was direct about what the current drilling is designed to achieve:

"We have two rigs out there going full ball on demonstrating the resource. That's going to close out the work that we're going to need to do to do economic evaluation at the Boland and Head rare earth projects, and that's really going to then enable us to focus on the economic analysis for the rare earths."

For investors, once a resource estimate is published, a company moves from being valued on hope and geological potential to being valued on the basis of what its deposit is actually worth. The Head site adds meaningful scale to that picture - historical samples confirmed that the same type of rare earth mineralisation found at Boland extends across a much larger area at Head. If the current drilling confirms that scale, the combined deposit could be substantially larger than Boland alone.

A Cleaner, More Focused Company

Cobra enters this period with a sharper focus than it has had in previous years. The company sold its gold assets to Barton Gold for up to A$15 million, receiving a combination of cash, shares in Barton Gold (ASX: BGD), and future payments. That sale removed a non-core asset, sharpened the company's focus on copper and rare earths, and provided funding without requiring the issue of additional shares to existing investors.

In late March 2026, Cobra raised approximately £4.5 million through the issue of new shares at 4.0 pence each, with the new shares beginning trading on 1 April 2026. The raise drew participation from institutional investors, major Australian shareholders, and directors - a sign that those closest to the company's technical work are willing to back it with capital at this stage. The money is deployed directly into the drilling programmes already underway.

The Road Ahead for Cobra Resources

Cobra Resources (LSE: COBR) has spent three years building the technical foundation for two South Australian projects - one copper, one rare earth - and is now drilling both simultaneously. At Manna Hill, drilling has confirmed copper and gold at Blue Rose, with indicators of a larger system at depth still to be tested. At Boland and Head, simultaneous drilling is targeting a formal rare earth resource estimate by mid-2026, to be followed by a scoping study and pre-feasibility study in the second half of the year. The extraction method at Boland requires no digging and has been validated through laboratory testing, though it has not yet been confirmed at full field scale. The second half of 2026 carries the potential for two distinct revaluation events: a copper resource and a rare earth resource estimate. Cobra has no revenue and carries standard early-stage exploration risks, including no published rare earth resource, pending copper assay results, and the need for additional capital to advance from economic studies toward a construction decision. Whether the results match the geological and metallurgical evidence built to date is the central question the company is now in the field to answer.

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