Tanzania is becoming as one of Africa’s most appealing mining investment destinations, ascending the global ranks in the most recent survey commonly used by exploration corporations to decide where to spend cash.
According to the Fraser Institute’s 2025 Annual Survey of Mining Companies, Tanzania ranked 34th out of 68 mining jurisdictions globally, supporting its rising image as a competitive investment hub on the continent.
Tanzania placed fourth in Africa on the Investment Attractiveness Index, after only Botswana, Morocco, and Zambia, indicating growing investor confidence in the country’s mining prospects and regulatory environment.
The country’s total score increased to 68.04 in 2025, maintaining a consistent rising trend that began with 62.75 in 2024 and 46.38 in 2023, according to the poll.
According to industry observers, the improvement indicates a shift in global mining executives’ perceptions of Tanzania’s geological potential and investment climate.
The Fraser Institute survey, regarded as one of the mining industry’s most influential benchmarks, combines two key indicators: the Best Practices Mineral Potential Index, which measures geological attractiveness, and the Policy Perception Index, which assesses investor views on regulatory stability, taxation, and other operating conditions.
Tanzania did very well in mineral potential, ranking 15th internationally with a score of 75, highlighting the country’s significant natural resource base and exploration potential.
The country’s policy perception score also improved, climbing to 57.61 in 2025 from 55.41 in 2024, indicating gradual growth in the policy environment that mining investors regard as crucial for long-term planning and project development.
The poll itself is directly based on industry sentiment, as the 2025 edition was issued to 2,304 senior executives from mining and exploration firms, with 256 replies utilized to analyze 68 jurisdictions worldwide.
Participating companies reported $4.2 billion in exploration spending in 2025, highlighting the survey’s value as a predictor of where global mining capital will flow.
Tanzania’s better rating reinforces the government’s broader effort to promote mining as a key driver of economic reform. Authorities have been attempting to increase exploration, strengthen institutional frameworks, and promote local engagement throughout the mining value chain.
With competition for global mining investment heating up, Tanzania’s expanding reputation suggests it could become one of Africa’s most carefully watched exploration frontiers in the coming years.