1. Graves Rock Quarry 32275 S Dhooghe Rd, Molalla, OR 97038 Coordinate: 45.13983,-122.46645 Phone: (503) 829-7625
2. Wilhoit Quarry 34995 S Wilhoit Rd, Molalla, OR 97038 Coordinate: 45.10161,-122.5891 Phone: (503) 829-8836