Breakthrough Minerals Monetises Mt Colin Camp to Fund Copper-Gold Drilling

Breakthrough Minerals Moves to Monetise Surplus Camp Infrastructure, Freeing Capital for Copper-Gold Drilling Push

Breakthrough Minerals Limited (ASX: BTM) has announced a non-binding Memorandum of Understanding (MOU) with Wolfram Limited for the potential sale of the Mt Colin Mine camp and associated surface infrastructure in North-West Queensland. This Breakthrough Minerals sale of Mt Colin camp infrastructure for copper gold drilling signals a deliberate strategic pivot — converting a non-core, surplus asset into exploration capital to accelerate drilling across its North Queensland Copper-Gold Project (NQCGP).

Critically, Breakthrough retains full ownership of the Mt Colin copper-gold mineral resource, all mining tenure, and mobile equipment. The proposed transaction represents purely a recycling of idle infrastructure into active exploration momentum.

What's Being Sold — and What Isn't?

The distinction between what is included and excluded in this MOU is material for investors. The Camp Assets proposed to be sold are surface infrastructure only — not the ore body, not the tenements, not the mining equipment.

Included in the proposed transaction:

• A modern 66-person modular accommodation facility (Blocks A–L), constructed in 2012, fully furnished with en-suite rooms, individual air conditioning, smart TVs, and 310-litre heat pump hot water systems
• Commercial kitchen, dining, cold room storage, and an outdoor bar area
• Commercial laundry, male/female ablution blocks, and gymnasium
• Transportable office complex with meeting rooms, geology and survey offices, and a first aid room
• Full water and utilities infrastructure: sewage and wastewater treatment plants, reverse osmosis water treatment system, power generation, and water storage

Expressly excluded from the transaction:

• Mt Colin copper-gold mineral resource (0.6Mt @ 2.13% CuEq, containing 13,000t of CuEq metal)
• All mining tenure
• All mobile plant and equipment

This represents a clean separation — Breakthrough is selling the accommodation infrastructure whilst retaining the mineral assets.

The Counterparty: Who Is Wolfram Limited?

Wolfram Limited is a wholly owned subsidiary of PT Bumi Resources Tbk, an Indonesia-based mining holding company listed on the Jakarta Stock Exchange (ticker: BUMI.JK). Wolfram holds assets in Queensland, and furthermore, Breakthrough has noted this MOU is viewed as the foundation of a broader commercial relationship in North-West Queensland — with both parties having agreed to explore mutually beneficial opportunities in the region on a good faith basis.

How the MOU Works: Key Terms at a Glance

The MOU is non-binding and provides a structured pathway toward a potential Definitive Agreement. Investors should note there is no guarantee a binding deal will be reached.

The MOU does not constitute a binding obligation on either party, and the Company has been transparent that no certainty exists around completion. Further ASX announcements will follow as the process progresses.

Management Perspective

"The Mt Colin camp is a quality, modern facility that is currently surplus to our needs as we focus our attention and capital on advancing our drilling programs at Hazel Creek and Barbara. We are pleased to be working with Wolfram to explore a mutually beneficial outcome, and believe a transaction of this nature allows us to recycle capital into our core exploration strategy while ensuring the camp infrastructure continues to be productively utilised."

— Nigel Broomham, Managing Director, Breakthrough Minerals

What This Means for the Exploration Programme

Proceeds from any sale of the Camp Assets are earmarked directly for Breakthrough's exploration programme at the NQCGP — specifically the Hazel Creek and Barbara drilling programmes. For investors, this represents the strategic core of the announcement: a non-core asset being converted into drill metres at the company's highest-priority targets.

The NQCGP hosts a globally reported mineral resource across multiple deposits, as detailed below.

Queensland Copper-Gold Project — Global Mineral Resource Summary

Source: ASX Announcement, 30 October 2025 (JORC-compliant)

The total NQCGP resource stands at 18.8Mt at 1.07% CuEq, containing 200,000 tonnes of copper equivalent metal — a meaningful base from which exploration drilling at Hazel Creek and Barbara is targeting resource growth.

Understanding Copper Equivalent (CuEq): A Quick Explainer

What Is CuEq?

Copper Equivalent (CuEq) is a standardised way of expressing the combined economic value of multiple metals — in this case copper, gold, and silver — as a single copper-equivalent grade. Rather than quoting separate grades for each metal, CuEq converts all metals into a common unit using commodity prices and recovery rates, making it easier to compare deposits or assess overall resource value.

How Does Breakthrough Calculate It?

Breakthrough uses the following formula and inputs:

• Copper price: USD 9,773/t, recovery: 91.2%
• Gold price: USD 3,300/oz, recovery: 68.6%
• Formula: CuEq = [Cu grade contribution + Au grade contribution] normalised to copper equivalent percentage

Why Does It Matter to Investors?

CuEq allows investors to quickly gauge the total value profile of a resource without needing to separately assess each metal. A higher CuEq grade generally reflects a more economically attractive deposit. Consequently, at 2.13% CuEq, Mt Colin's mineral resource is notably high-grade relative to the broader project average of 1.07% CuEq.

Glossary of Key Terms

What Comes Next: Anticipated Milestones

The announcement sets a clear near-term pathway, though investors should note the non-binding nature of current arrangements.

1. Due diligence completion — Both parties conduct independent investigations at their own cost
2. Exclusivity trigger — Upon satisfactory due diligence, Wolfram enters a 30-day exclusivity window
3. Definitive Agreement negotiation — Good faith commercial terms including conditions precedent, warranties, and indemnities
4. Board approvals — Both companies' boards must approve before any binding agreement is executed
5. Further ASX announcements — Breakthrough has committed to keeping the market informed in line with continuous disclosure obligations
6. Exploration capital deployment — Any proceeds from a completed transaction are directed toward Hazel Creek and Barbara drilling programmes

The Investment Thesis: Capital Discipline Meets Resource Upside

This announcement reflects a capital allocation decision as much as a transaction. By identifying the Mt Colin camp as surplus infrastructure and pursuing its monetisation, Breakthrough is demonstrating an asset-light, exploration-focused mindset — directing resources toward the activities most likely to create value for shareholders.

Several elements of the investment thesis are reinforced:

• Resource scale: The NQCGP holds a total resource of 18.8Mt at 1.07% CuEq, providing substantial exploration upside at Hazel Creek and Barbara where drilling is advancing
• Grade quality retained: Mt Colin's high-grade copper-gold resource (2.13% CuEq) remains 100% within Breakthrough's ownership — the sale does not dilute any mineral endowment
• Capital recycling discipline: Surplus infrastructure is being converted into drill programme funding rather than left idle, reflecting a focused management approach
• Broader relationship potential: Both Breakthrough and Wolfram have agreed to explore additional opportunities in North-West Queensland, suggesting this MOU could open doors beyond a single asset transaction
• Exploration targets: Active drilling programmes at Hazel Creek and Barbara represent near-term catalysts for resource growth at the NQCGP

Why Investors Should Keep Watching BTM

Breakthrough Minerals is executing a clearly articulated strategy: strip out non-core overhead, focus capital on high-priority copper-gold exploration, and grow the resource base at the NQCGP. The Breakthrough Minerals sale of Mt Colin camp infrastructure for copper gold drilling represents a tangible expression of that strategy in action.

The company retains its full mineral resource endowment — 200,000 tonnes of contained CuEq metal across 18.8Mt — whilst pursuing a transaction that would free up capital for the exploration programmes most likely to move the needle for investors. The relationship with Wolfram, backed by PT Bumi Resources' broader Indonesian mining holding structure, also introduces an internationally credentialled counterparty into Breakthrough's North Queensland orbit.

The next key developments to monitor include confirmation of due diligence completion, entry into the exclusivity period, and any binding Definitive Agreement — each of which would represent a material step toward converting the camp's value into exploration momentum.

Key Takeaway

Breakthrough Minerals has taken a disciplined step to unlock latent value from surplus infrastructure, with proceeds targeted directly at advancing its copper-gold drilling programmes. With an 18.8Mt resource base, high-grade assets retained in full, and active exploration at Hazel Creek and Barbara, investors should watch closely as the company converts capital efficiency into potential resource growth. The Breakthrough Minerals sale of Mt Colin camp infrastructure for copper gold drilling is a clear signal that management is committed to making every dollar work harder for shareholders.

Want to Learn More About Breakthrough Minerals' Copper-Gold Strategy?

Breakthrough Minerals (ASX: BTM) is demonstrating clear capital discipline — converting surplus infrastructure into active drilling momentum across its 18.8Mt North Queensland Copper-Gold Project. With a high-grade resource base fully retained, active programmes at Hazel Creek and Barbara, and a structured pathway toward monetising idle assets, BTM is positioning itself as a focused copper-gold explorer worth watching closely. For investors looking to understand the full scope of the company's strategy, assets, and near-term milestones, visit breakthroughminerals.com.au to find out more.