@misc{indiciaeab4e6b96c48d,
  title = {Results of a trip October 25-29, 1966, to the Bi'r El Adhbat area and the Esh Qay'ib (Esh Sha'ib) mine, eastern Asir},
  author = {William C. Overstreet and Sayyad Matoung Bahijri and Ali H. Shararahly},
  year = {1969},
  doi = {10.3133/ofr69189},
  url = {https://pubs.usgs.gov/publication/ofr69189},
  note = {Source identifier: ofr69189}
}