MARBLE, Colo. (CBS4) - It's the only active quarry in Colorado that mines the state stone -- white marble -- and it's about to get bigger. Work is now under way to double the size of the quarry to ...

MARBLE — Colorado Stone Quarries, the operator of Marble’s famed Yule quarry, is facing scrutiny and possible penalties from federal and state regulators after an October diesel spill that shut down ...

The Colorado Stone Quarries above Marble aren’t what they used to be — and as far as the new owners are concerned, that’s a good thing. The rambling, cathedral-like chambers in the historic section ...

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 ...

Stone from the Yule Marble Quarry in Colorado's Crystal River Valley was used in the construction of the Tomb of the Unknown Soldier and the Lincoln Memorial in Washington D.C. The quarry is located ...