Mine Maps, Poplar Camp - Patterson area geochemistry , AL_MP000119, from New Jersey Zinc Company Historic Maps; topic area is 'Mine Maps'. The location is Poplar Camp - Patterson Area, VA (estimated). The image was scanned from a paper file as part of the USGS NGGDPP deliverable for 2018-2019. The author is unknown. The paper file was dated . Physical Storage: Room 2, Austinville Limestone Company, Newtown Church Road, Austinville, VA 24312. Digital Storage: \\NG00250050\DGMR\Collections\NEW_JERSEY_ZINC\MineMaps\AL_MP000119.pdf. Additional information: