How major miners acquire projects
Major miners find most new mines by buying them, not discovering them. What they look for, when they step in, the forms a deal takes, and why a buyer can pay more than the market.
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Juniors find deposits and majors build mines. The handover, usually somewhere between the PEA and the build decision, is the exit most junior investors are counting on.
Why majors buy rather than explore
Major miners do explore, but mostly near their existing mines. Finding new deposits in new areas is slow and has long odds, and a major's large overheads make small early-stage bets expensive. Juniors are cheaper and nimbler at that work. So majors let the junior sector take the early risk, then buy the projects that survive it.
What they look for
| Factor | Why it matters to a major |
|---|---|
| Size | The mine must be large enough to move a big company's production and earnings |
| Grade and cost | A low position on the industry cost curve survives price cycles |
| Mine life | Long life, with room to expand, justifies the overhead and the build cost |
| Jurisdiction | Lenders, boards and shareholders must be comfortable with the country (jurisdictions) |
| Commodity fit | The metal matches the company's strategy and markets |
| Clean title and few burdens | Existing royalties, streams and partner rights reduce what the buyer gets |
| Synergies | Being near the buyer's existing infrastructure or mines lowers cost |
A deposit that is attractive to a junior can still be too small for a major. That is one reason mid-tier miners are important buyers.
When they step in
The stage guide shows the full financing path. In short:
- Discovery drilling: an option or earn-in, or a small strategic stake, to keep a seat at the table.
- Maiden resource and resource upgrade: larger strategic stakes, often 10–20%, with rights to join future raises and sometimes to match any offer for the project. Some joint ventures.
- Pre-development: the most common point for a full takeover. The study work has removed much of the geological and technical risk, but the build has not yet been financed.
- Production: operating mines are bought and sold too, usually at a higher price per ounce or tonne because the remaining risk is lower.
Buying earlier is cheaper but riskier. Buying later costs more but leaves less to go wrong. Each buyer picks its point on that trade-off.
The forms a deal takes
| Form | What happens |
|---|---|
| Strategic stake | The buyer takes a minority share, often with participation and information rights |
| Earn-in or joint venture | The buyer earns a share of the project by funding work, and often becomes operator |
| Project acquisition | The buyer purchases the project or the subsidiary that owns it |
| Company takeover | The buyer purchases the whole listed company, by agreed deal or hostile offer, paying cash, shares or both |
| Partner buy-out | An existing joint-venture partner buys out the junior's remaining share |
Takeover rules and procedures vary by stock exchange and country.
Why a buyer can pay more than the market
Before a bid, the market values a developer at a fraction of its study NPV: the . A major can often pay a higher multiple and still create value, because:
- its cost of capital is lower, so the same cash flows are worth more to it,
- it can fund construction without the dilution a junior would face,
- it has the people and experience to build and operate, which lowers execution risk,
- synergies with nearby assets cut costs.
The junior's shareholders gain $100M. The major pays $300M for a project it values at more than that, because to the major, with its lower cost of capital and ability to fund the build, the project is less risky.
What it means for investors
- Shareholders in a junior often realise most of their return at the takeover, not from production.
- Royalty and stream holders usually benefit: a well-funded operator makes it more likely the mine is built, and their interest stays attached to the project.
- Earlier strategic shareholders can shape the outcome: a major with a 15–20% stake and matching rights can make a rival bid harder.
What to take away
Ask who the natural buyers are, at what stage they usually buy, and what might stop them: size, jurisdiction, burdens on the project, or partner rights. A project that fits a major's checklist has a clearer exit.
All figures are invented for illustration. This is educational material, not investment advice.
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Educational material only. Nothing here is investment advice or an offer to buy or sell any security or mineral interest.