MIRERANI, Nov. 10 -- THE Geological Survey of Tanzania (GST) has officially launched an advanced geological exploration programme using modern technologies, including specialised drones, low-flying survey aircraft and other sophisticated equipment, to identify areas with mineral potential across the country.

The Minister for Minerals, Anthony Mavunde, announced this during the launch of a survey aimed at establishing the extension of the Tanzanite-bearing geological belt in the Mirerani Controlled Area today, November 9, 2026.

Speaking at the event, Mr Mavunde said only 16 per cent of Tanzanias land area had so far undergone detailed geological surveys, while the remaining 84 per cent, equivalent to approximately 233 million acres, was ...