The role of junior exploration companies in global mineral discoveries and government support measures to accelerate their development.

Junior Explorers Discover More Than Half of the World’s Deposits: What Small Exploration Companies Need

06.07.2026
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Small mineral exploration companies remain the world’s leading discoverers of new mineral deposits. According to global industry statistics, junior explorers are responsible for more than 60% of all new discoveries. Yet their business model remains highly vulnerable and requires targeted government support.

Data from S&P Global Market Intelligence illustrates the trend. Between 2000 and 2023, approximately 75% of significant mineral discoveries worldwide were made either by companies with a market capitalization below $500 million or by traditional junior exploration firms. The pattern is clear: major mining companies generally prefer acquiring proven discoveries rather than taking on the risks of early-stage exploration themselves.

Junior exploration companies face a unique challenge. They must succeed on two fronts simultaneously. On the geological side, they need to drill, define, and estimate mineral resources. On the financial side, they must continuously persuade investors to finance projects that have yet to prove their economic value. All of this takes place under extreme uncertainty, with small teams and chronically limited budgets.

A junior company’s most valuable asset is far more than its exploration license. Success depends on a strong geological concept, an experienced and cohesive team, a solid reputation, and a favorable jurisdiction. The typical business strategy is to advance a project to the stage where it becomes an attractive acquisition target for a larger mining company. Similar success stories can also be found in Russia.

Industry experts agree that faster growth of the junior exploration sector requires a comprehensive support framework. Proposed measures include co-financing through development institutions, affordable loans, equipment leasing programs, exploration subsidies, grants to help companies list on stock exchanges, and initiatives to develop skilled professionals. Tax incentives are also considered essential, including lower social insurance contributions, more flexible treatment of tax losses, and regional property tax relief.

Another key area involves encouraging investment in junior companies. Suggested measures include investment tax credits, allowing acquisition costs of junior explorers to be deducted when calculating corporate income tax, and tax incentives for selling equity stakes.

Such a package of financial and fiscal instruments could significantly reduce the cost of capital for exploration startups and make early-stage mineral exploration more attractive to private investors. It is precisely at these early stages that the world’s future major mineral discoveries—and a country’s long-term mineral resource security—are established.

Source: S&P Global Market Intelligence

Image: dprom.online

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Yulia Frolova
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