@misc{indiciae316832d8900c,
  title = {Early Miocene hydrothermal activity at Pachuca-Real del Monte, Mexico; an example of space-time association of volcanism and epithermal Ag-Au vein mineralization},
  author = {Edwin H. McKee and John E. Dreier and Donald C. Noble},
  year = {1992},
  doi = {10.2113/gsecongeo.87.6.1635},
  url = {https://pubs.usgs.gov/publication/70243226},
  note = {Source identifier: 70243226}
}