TY - RPRT TI - Composition of coarse-grained magnetite from pegmatite dikes related to plutons of quartz monzonite in the Jabal Lababa area, Kingdom of Saudi Arabia AU - William C. Overstreet AU - Hassan Mousa AU - John J. Matzko PY - 1985 DO - 10.3133/ofr852 UR - https://pubs.usgs.gov/publication/ofr852 ID - ofr852 ER -