TY  - RPRT
TI  - Evaluation of the Umm Al Khabath copper prospect, Jabal Ibrahim quadrangle, sheet 20/41C, Kingdom of Saudi Arabia
AU  - Ronald G. Worl
AU  - Vincent J. Flanigan
AU  - Habib M. Merghelani
PY  - 1976
DO  - 10.3133/ofr78521
UR  - https://pubs.usgs.gov/publication/ofr78521
ID  - ofr78521
ER  -