Sinkholes, scarred earth, and guardian goats: the scourge of illegal gold mining in Johannesburg

Why Gold Prices Fuel the Illegal Rush

Illegal mining in Johannesburg's abandoned shafts has surged as gold prices climb, leaving sinkholes and damaged land. Local wildlife vet Cora Bailey has watched the problem worsen since 1991. In late September, dozens of zama zamas were active in the Roodepoort area, west of the city.

The rise in gold value has turned old mine shafts into high-stakes hunting grounds. Miners dig for ore in dangerous, unregulated conditions. The physical damage to the landscape is severe. Scarred earth and new sinkholes appear frequently. Animals are often injured by collapsing tunnels. Bailey treats these creatures at her clinic. The pressure on local ecosystems grows with each new excavation.

How Are Animals and Communities Affected?

Higher market prices make the risk worth taking for many miners. The zama zamas operate without safety gear or permits. They use basic tools to extract gold from old shafts. This activity has accelerated sharply in recent months. The Roodepoort townships bear the brunt of the damage. Residents report frequent ground collapses. The economic incentive is clear: cheap labor and high gold prices create a perfect storm.

Wildlife and livestock suffer direct harm from collapsing tunnels. Goats are sometimes used as guardiananimals to detect gas or structural weakness. Bailey notes that injured animals arrive with broken bones or gas exposure. The community faces dust, noise, and safety hazards. Children play near unstable ground. The social cost of this rush is mounting.

Frequently Asked Questions

What are zama zamas? Zama zamas are illegal miners working in abandoned Johannesburg mine shafts. They operate without official permits or safety equipment. Their numbers have increased as gold prices rise.

Why are goats used in these mines? Goats serve as early warning animals. They can detect dangerous gases or unstable ground before humans. Their presence helps miners assess risk in dark, enclosed spaces.