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Studying sandstone

Studying sandstone

September 21, 2012
By GARRETT NEESE - DMG writer (gneese@mininggazette.com) , The Daily Mining Gazette

HOUGHTON - Formed more than a billion years ago by rivers flowing through a giant prehistoric valley, Jacobsville sandstone has played an important role both in scientists' attempts to understand the Earth of more than a billion years ago and in the more recent history of the Copper Country.

 
 
 

 

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