@misc{indiciaea4ee67424091,
  title = {Magnetometer survey of the Methgal iron deposit, Saudi Arabia},
  author = {W. E. Davis and R. V. Allen},
  year = {1972},
  doi = {10.3133/ofr7283},
  url = {https://pubs.usgs.gov/publication/ofr7283},
  note = {Source identifier: ofr7283}
}