Hours Of Operations Black Diamond Pennsylvania Mars 16046 Black Diamond Hours of Operation and Location in Mars, PA 16046 4.1 - 115 votes (724) 553-0661 Get Directions Black Diamond Hours Category: Apparel Sports Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore MarsView More Apparel GallsCapezio Sports Snap FitnessBasic Basic Recommend For You Snap Fitness Shaw's Capezio 84 Lumber Chem-Dry Ferguson Galls Omega El Toro Market EQT Corporation