Richards Bay Minerals was created in 1976 for the extraction of heavy mineral sands from the dunes of northern KwaZulu-Natal.[2]
From 2015 to 2018, Richards Bay Minerals stopped paying the Blue Horizons Investments trustees, arguing that the money was not benefiting the local communities. Armed violence and murders followed.[2] In May 2021, RBM's general manager Richards Bay was shot down on his way to work.[3] In 2021, when RBM finally paid the due deeds to Blue Horizons Investments. RBM then sued Blue Horizon Investments in 2022 for governance misconduct, asking that the Amakhosi family be removed from the trust fund.[2]
In April 2019, Rio Tinto announced an investment into the Zulti South project, which is located south of Richards Bay.[4] The investment value is $463 million (6.5 billion South African rand) and is aimed at sustaining the mine's capacity and extending the life of the mine. Production from Zulti South will be processed through RBM's existing infrastructure (pipelines, a mineral separation plant and smelting facility). Construction is scheduled to start in mid-2019 and the first commercial production expected in late 2021.