DMM09056 is an abandoned IRON & MANGANESE mine circa 1888 to unknown. The mine name is . DMM Permit (if applicable): The location is Rockingham, Elkton East Quadrangle. The Mineral Resources of Virgina number (if appplicable) is: MRV187A_702 . This item was recorded as part of the USGS NGGDPP deliverable for 2019-2020. The author is Division of Mineral Mining.