The Salt Lake Tuz Golu, Turkey

Lake Tuz, or Tuz Golu in Turkish, is a saline lake located in a huge area in the arid central plateau of Turkey, about 105 km northeast of Konya. It is the second largest lake in Turkey. The lake is fed...
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The 3 Billion Years Old Klerksdorp Spheres of Ottosdal

In the small town of Ottosdal, in central North West Province of South Africa, miners working in pyrophyllite mines have been digging up mysterious metal spheres known as Klerksdorp Spheres. These dark...
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