Congo Tightens Grip on Geological Data to Steer Mining Future
DR Congo is centralizing geological data to control mining exploration, aiming to strengthen state leverage over critical minerals.
The Democratic Republic of Congo is moving to centralize control over its geological data, a step that could extend state influence over future mining discoveries and global critical mineral supply chains. The government is accelerating geological mapping, airborne surveys, and digitization of historical records to create a comprehensive national databank, officials said.
The initiative comes as the country, already the world's largest cobalt producer and second-largest copper supplier, seeks to leverage its mineral wealth more strategically. A nationwide mapping program, backed by a $180 million contract with Spain's Xcalibur, began in January. The databank is expected to be fully operational by the end of 2026, according to Raoul Wazenga Vitima, director general of the National Geological Survey of Congo (SGNC).
Unlike some major mining jurisdictions that make geological data freely available, Congo plans to keep access under state control and charge for certain information. Requests will be weighed against investor needs and Congo's "strategic interests," Vitima said, describing the data as a "strategic asset of the Congolese state."
Systematic exploration currently covers barely 20% of Congo's territory, despite its rich deposits of copper, cobalt, lithium, tantalum, and gold. The Xcalibur project is surveying over 700,000 square kilometers using airborne geophysics and advanced analytics to identify new targets. Exploration spending has surged since the end of the civil war, reaching a record $389.2 million in 2012, though activity remains concentrated in the copper-cobalt belt.
The databank will operate a tiered access system, with basic information free and more sensitive datasets fee-based. Revenues would help fund continued exploration. Officials argue that comprehensive geodata strengthens the government's negotiating position, leading to better deals and more revenue for the public purse.
The move places Congo at the center of U.S.-China competition for critical minerals. Both nations have struck separate agreements with Kinshasa, but officials insist the database is not designed to favor either. Congo's strategy is to diversify its investor base and apply uniform access rules.
Control of geological data is increasingly seen as a strategic policy tool, influencing not just what a country mines today but what it may discover tomorrow. Congo's cobalt reserves grew by over 76% between 2000 and 2025 to an estimated 6 million tons, more than half of known world reserves.
Congo has already demonstrated its ability to influence markets through intervention. A cobalt export ban imposed in February 2025 helped lift prices from a decade low of around $10 per pound to about $26 per pound. Analysts suggest that control of geological intelligence could prove even more significant, shaping where exploration capital flows and which future deposits are developed.
Other countries, including Canada and Saudi Arabia, are also consolidating geological data, reflecting a global trend to treat mineral intelligence as national infrastructure. Congo is sharing its experience with Saudi Arabia as the kingdom diversifies into mining. Some industry players advocate for more open models, citing transparency benefits. KoBold Metals, for instance, has made over 260,000 pages of Congo's historical geological records publicly available.