South Africa's chrome sector shadows hide perilous informal mining economy

South Africa's wealth of chromium deposits has long underpinned the nation's mining industry and export revenues. Yet beneath the surface of formal operations lies an extensive shadow economy where thousands of workers extract chrome ore in unregulated, hazardous conditions, facing acute safety risks and exploitation.

Migrant labourers and unemployed South Africans form the backbone of these informal operations, drawn by necessity rather than opportunity. Workers navigate unstable underground tunnels, handle toxic materials without protective equipment, and operate without legal protections or recourse to labour standards that govern formal mining sectors across the continent.

The illicit chrome economy thrives in regions where unemployment remains persistently high and formal employment opportunities scarce. Organised networks manage extraction and supply chains, profiting substantially while workers bear the physical and financial costs of their labour in conditions characterised by chronic danger.

The emergence of this parallel economy reflects broader structural challenges within South Africa's mining sector, including declining formal employment, skills mismatches, and limited economic diversification in resource-dependent regions. Authorities face mounting pressure to combat the shadow operations while addressing the underlying economic drivers pushing workers toward such perilous livelihoods.