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Collier Stone Company is situated approximately 15 miles from Downtown Pittsburgh in Collier Township at the McShane Quarry. The stone quarried from this site is a beautiful blue grey sandstone which is indigenous to the area. We currently are studying  new and environmentally safe ways to get our stone from the Earth to the customer and therefore are not actively mining on site at this time. We hope to begin offering our stone in patterned flagstone as well as cut veneers and hope to have some available in the near future.

Thank you for visiting our site. If you would like more information on any of our stone products please contact our sales office.

The current blasting "pit" at Collier Stone Company, McShane Quarry site, in Rennerdale, Pennsylvania.