
Colorado Stone Quarries
IMPORTANT NOTICE: As per MSHA legislation in terms of safety, we do not organize any kind of quarry tour or visit.. COMPANY INFO. Located along and above the east and west side of Yule Creek, from an elevation of 9,000 feet (2,700 m) to 10,000 feet (3,050 m), where five quarries, of which only one on the west side is in operation today.