@misc{indiciae7b9fef5cb29f,
  title = {Regional geochemical study of the felsic plutonic rocks in the Nuqrah Quadrangle, sheet 25E, Kingdom of Saudi Arabia},
  author = {W. E. Hall and David Dellinger and G.I. Selner},
  year = {1985},
  doi = {10.3133/ofr8525},
  url = {https://pubs.usgs.gov/publication/ofr8525},
  note = {Source identifier: ofr8525}
}