Johannesburg, a city established during an 1886 gold rush, now faces severe structural threats from its aging underground geology. Thousands of illegal miners, locally known as zama zamas, are descending into abandoned mine shafts. This widespread subterranean activity is increasingly causing the critical infrastructure on the surface above to collapse.
Johannesburg was born from a gold rush in 1886 and grew into the richest city in Africa on the strength of what lay beneath it. Nearly a century and a half later, that same underground geology has become the city's most dangerous liability. Across Gauteng and the wider gold reef, illegal miners known as zama zamas, Zulu for " those who try" are descending into abandoned shafts by the thousand, and the infrastructure above them is starting to give way.
This story was originally reported by IOL News. As an automated real-time news aggregator, NewsToolBar provides multi-perspective indexing and AI summarization while directing full readership directly to primary publisher sources.
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