APPROXIMATELY LOCATED IN OR AROUND THE STAGGS MINING DISTRICT; 2 PGS; PETROCHEMICAL ANALYSIS OF WEST PERSHING PLUTONS (GRANITE MOUNTAIN PLUTON, SHAWAVE PLUTON, HEINEKE PLUTON, AND SEVEN TROUGHS PLUTON). LOCATION: WEST PERSHING COUNTY. SEE MAGMA CHEM REPORTS FOR COMPLETE REPORT ; AUTHOR: MAGMA CHEM