@misc{indiciaeb0b318106dfb,
  title = {Maps showing mineral resource assessment of the Silver City 1° x 2° quadrangle, New Mexico and Arizona— Descriptions, recognition criteria, and resource evaluations},
  author = {D.H. Richter and W. N. Sharp and K. C. Watts and G. L. Raines and B. B. Houser and D. P. Klein},
  year = {1986},
  doi = {10.3133/i1310f},
  url = {https://pubs.usgs.gov/publication/i1310F},
  note = {Source identifier: i1310F}
}