Mining Operations

Geometric Art: Ray Copper Mine, Arizona, Open Pit Mining Art

Ray Mine
The Ray mine is a large copper mine located in Arizona, in the southwestern part of the United States. It is located in Pinal County, near the town of Kearny. Read more.

Open Pit
Open-pit mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow. Read more.

See also: Ray Copper Mine Map



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Mar 1, 2015