volcanoes

South Africa’s extensive bounty of valuable minerals can be traced to ancient super volcanoes, according to a researcher. “The super volcanoes of the past 2.7 billion years left us with something unique in the world – after all the drama, our part of the continent was full of diamonds and platinum, and multiple blankets of cooled down lava protected our giant … [Read more...] about Ancient volcanoes the source of SA’s mineral wealth