Hidden beauty of Zimbabwe's 2.5 billion-year-old 'geological marvel' revealed in striking astronaut photo — Earth from space

A 2010 astronaut photo shows off the astonishing scale of the Great Dyke of Zimbabwe, which stretches over 340 miles (550 kilometers). The lengthy structure, which is not actually a dike, is full of extremely valuable minerals that fuel a massive mining industry.

🔗 Read more: https://www.livescience.com/planet-earth/geology/hidden-beauty-of-zimbabwes-2-5-billion-year-old-geological-marvel-revealed-in-striking-astronaut-photo-earth-from-space

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