APPROXIMATELY LOCATED IN OR AROUND THE BIG CREEK MINING DISTRICT; DISTRICT SUMMARY; GEOLOGY; NBMG OFR 83-3, 83-4; SITE NAME: FMC CORP., MINES: PINE, ANTIMONY KING, BRAY-BEULAH, GENESSEE, HARD-LUCK PRADIER, DRY CANYON, ANTIMONY NO. 4, PINE, STAKES, MAMMOTH; COMMODITY: GOLD, ANTIMONY; AUTHOR: TINGLEY, J.V.; SMITH, P.