Deep in the bowels of Treasure Mountain above Marble, quarry workers are searching for a massive block of perfect white marble to replace one of the nation’s most prominent military symbols: the Tomb ...

Preservation experts armed with high-tech grout will get to work on the Tomb of the Unknowns at Arlington National Cemetery in Virginia next spring, ending a long debate and a Colorado-connected ...

MARBLE, Colo. – Work is under way to drive a new portal into the seam of unique white marble at Colorado Stone Quarries, Inc., in what the quarry’s administrative manager, Kimberly Perrin, said is an ...