mysterious no longer a mistary

Amelia Carolina Sparavigna, the researcher who discovered the bizarre patterns, says they are evidence of a comprehensive geological survey, including the widespread digging of trenches and boreholes to map the extent of the ore. The amateur archeologist made the discovery of an 8km long line of squares in the desert just south of the town of Ruoqiang using Google Earth satellite images. If she is right, this part of China seems set to become an important centre for mining.

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