Civil engineers use public satellite images to study why the Jagersfontein dam failed
On 11 September 2022, a diamond mine waste storage facility, known as a tailings dam, failed in the town of Jagersfontein in the Free State province of South Africa. In the failure, one person was killed and multiple homes destroyed. Tailings are the finely ground leftovers that remain after valuable metals are removed from rock ore. Tailings are generally transported jointly with water an