@misc{indiciae72de697fcf25,
  title = {Durangite from the Black Range, New Mexico, and new data on durangite from Durango and Cornwall.},
  author = {E.E. Foord and M.R. Oakman and C. H. Maxwell},
  year = {1985},
  url = {https://pubs.usgs.gov/publication/70013102},
  note = {Source identifier: 70013102}
}