DMM97137 is an abandoned SANDSTONE mine circa to . The mine name is SOUTHERN RAILWAY QUARRY. DMM Permit (if applicable): The location is Warren, Front Royal Quadrangle. The Mineral Resources of Virgina number (if appplicable) is: MRV208B_604 . This item was recorded as part of the USGS NGGDPP deliverable for 2019-2020. The author is Division of Mineral Mining.