Reference | {Deposit:: CLAIMS EXTEND INTO NORTH HALF SECTION 24}{Deposit:: COMMODITY: SILICA SAND,STISHOVITE,COESITE}{Deposit:: USGS METEOR CRATER QUAD}{Deposit:: BLM MINING DISTRICT SHEETS 147 148}{Deposit:: ADMR METEOR CRATER FILE}{Deposit:: MAINWARING,T.A.,MKT.FOR METEOR CRATER SILICA SAND IN ARIZONA}{Deposit:: AND SOUTHERN CALIFORNIA,STANFORD RESEARCH INST.,1954}{Deposit:: ADMR U FILE} |