Mine Tales: San Xavier area mine used as a teaching laboratory – Arizona Daily Star


Arizona Daily Star
Mine Tales: San Xavier area mine used as a teaching laboratory
Arizona Daily Star
A 2013 view of the Pima Mining district topography depicting the 2.5 miles long by 1.5 mile wide and 1,200 foot deep Mission Open-Pit Mine. (Courtesy of William Ascarza). San Xavier Mine. Arizona Geological Survey. The San Xavier Mine as it appeared in …

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