Martin Marietta Quarries
_________________________Bessemer City Quarry
Bessemer City, NC
March 6th, 2010
_________________________Bessemer City Quarry
Bessemer City, NC
December 12th, 2009
_________________________Crabtree Mine,
Hickory Quarry,
August 26th, 2006
_________________________11th Street Quarry,
Hickory, North Carolina,
December 18th, 2004
_________________________Martin Marietta Quarry
Cross, S.C.
April 17th, 2004
_________________________
11th Street Quarry,
Hickory, N.C.
September 6, 2003
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