Latest News

West Africa mine operators use drones to detect illegal miners as gold prices rise

West Africa mine operators use drones to detect illegal miners as gold prices rise

Three men launch a drone in the clear skies above Gold Fields' Tarkwa mine, a sprawling 210 square kilometer gold mine located in southwest Ghana. The drone's cameras scan the area for any intruders as the sun beats down. A drone detected something strange, and a 15-person police team arrived within 20 minutes. The team found abandoned clothing, newly dug trenches and rudimentary gear in pools of mercury- and cyanide contaminated water. Wildcat miners who work on the fringes of official mines in Africa left the equipment behind. They put their health, the environment, and the profits of official mine operators at risk.

The team seized seven diesel-powered pumps, as well as a "chanfan", a processing unit that is used to extract gold out of riverbeds. According to mining executives and experts, the high-tech game of cat-and mouse is becoming more common as gold prices rise above $3,300 an ounce. This has led to increased unofficial activity, which can lead in some cases, to deadly confrontations, between corporate concessions, and artisanal miner's in West Africa.

Edwin Asare is the head of Gold Fields Tarkwa Mine’s protection services. "Because the vegetation covers the area, you will not know if something is going on," says Asare. It's as if you get eyes in the air to help you place boots on the ground.

No reports have been made of any injuries to official mine personnel. Conflicts in corporate mines have caused production to be halted for up to one month. Companies then pressed governments to provide more military protection.

Boots on the Ground

According to a United Nations report from May, the unofficial mining operations in Sub-Saharan Africa provide a critical source of income for almost 10 million people.

Other industry data indicate that in West Africa, between three and five million people are dependent on unregulated gold mining. This accounts for about 30% of the region's gold production. These people provide economic support to a region where there are few formal job opportunities.

Many residents, like Famanson Keita, 52 years old in Senegal’s gold-rich Kedougou Region, grew up in their localities mining gold. They supplemented their farming incomes with simple and traditional methods until corporate mining companies arrived and relocated them to other communities, promising jobs and rapid growth.

Keita said, "Those promises were not fulfilled." Many of our youth are working in low-level jobs that do not have contracts, with little pay and without stability. "Small-scale farming cannot support our families."

Local residents have tried to make a living in the shadows of mining companies for many years. However, the majority of illicit activities, especially those that occur around large bodies of water and forests, are now carried out with sophisticated equipment, such as dredging and digging tools, and funded by local cartels or foreigners.

Economic pressures With central banks buying more gold and geopolitical tensions increasing, gold could reach $5,000 per ounce. Ulf Laessing, a mining and security analyst focusing on the Sahel region, warned that violent clashes near mining operations are likely to increase in the months ahead.

Laessing is the head of Germany's Konrad Adenauer Foundation's Sahel Program. She said: "The higher the gold price, the more conflict we will see between the industrial and informal miner."

A source from the company, who declined to identify themselves, said that nine wildcat miners had been shot dead at AGA’s Obuasi Mine in Ghana in January when they opened the 110-square-kilometer concession fence to search for gold.

According to a source with knowledge of the mine operations, in February hundreds of wildcats invaded AGA's Siguiri Mine concession, located northeast of Guinea. This prompted military intervention.

Police said that in January at least three wildcat miner were shot and injured by guards on Newmont's Ahafo Gold Mining Site in northwestern Ghana.

An excavator driver at a Kenieba illegal mining site told a reporter that Chinese bosses have been deploying new equipment on new sites in Mali's gold rich Kayes region as gold prices rise. We were unable to determine who these Chinese operators are, or if they have any connections with companies or official organisations.

Ghanaian authorities are destroying dozens of unregulated gold mining operations, including in protected areas, and arresting foreigners and locals. Marc Ummel is a researcher with Swissaid. He says that because of weak regulations and porous borders, most of their products are smuggled, denying the countries the full benefits. Swissaid analysed data from the exports of Ghana between 2019 and 2023. It found that Ghana lost 229 metric tonnes of gold, mainly artisanal, to smuggling.

Adama Soro is the president of West African Federation of Chambers of Mines. He said that artisanal miner's compete with large-scale mining companies for ore and shorten mines lives. He said that artisanal mines were digging as deep as 100 meters, which was affecting the ore bodies of large-scale miners.

ARMED MILITARY PROTECTION

The head of an mining company heavily affected by wildcat miner in Ghana said that miners have resorted to unconventional methods, and they are increasing their spending at the expense community projects and investment.

Source: The mine spends about half a million dollars annually to combat wildcat-mining, which includes drone surveillance. However, it still suffers frequent attacks.

Recent incursions have been reported at Nordgold, Galiano Gold B2Gold, and Barrick Gold.

Ghana's corporate mining giants have increased their efforts to secure military protection for their mine sites in the past year. According to three mining executives, and an industry analyst who requested anonymity, similar requests were made in Burkina Faso, and Mali.

Ahmed Dasana Nantogmah is the chief operating officer of Ghana’s Chamber of Mines. He said, "Ideally, we would like to have a military presence in all mining operations. However, we do understand that we need to prioritize those sites which are consistently attacked while maintaining regular patrols on others."

Nantogmah said that industry leaders met with government officials to discuss their concerns in mid-April. Discussions yielded "positive" outcomes.

Ghana's government has not responded to any requests for comment.

Two mining executives involved in the negotiations said that Ghanaian authorities wanted miners to pay for deployment costs. These are estimated at 250,000 Ghana Cedis (18,116 dollars) per daily contingent of less than 50 personnel.

The Minerals Commission in Ghana, which regulates the mining industry, has taken a major technological step forward by establishing a control room powered by AI to analyze data collected from 28 drones that are deployed at illegal mining hotspots. The system includes tracking devices on excavators, and a remote control system to disable excavators that are operating outside of authorized boundaries.

Sylvester Akpah is the consultant for Ghana's mining regulator's drone and AI-powered surveillance project. (Reporting and editing by Veronica Brown, Claudia Parsons, and Emmanuel Bruce Additional reporting by Maxwell Akalaare Adombila)

(source: Reuters)