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What is the name given to the region of the Earths mantle located from about 75 to 300 kilometers below the surface, where rocks have little strength?

Asthenosphere

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The name of this mineral is derived from the Latin word which means "to flow". One of its major uses is as a flux to help melt iron ore. What is its name?	What is the term for groundwater emerging naturally at the ground surface, where the water table intersects the surface: