DMM12093 is an abandoned SAND & GRAVEL mine circa unknown to unknown. The mine name is . DMM Permit (if applicable): The location is Richmond (City), Richmond Quadrangle. The Mineral Resources of Virgina number (if appplicable) is: MRV126C_917 . This item was recorded as part of the USGS NGGDPP deliverable for 2019-2020. The author is Division of Mineral Mining.