Show I I I I U. U S. S FACES SHORTAGE OF WAR MINERAL MINERALS By Special News Service I ST ST. LOUIS Oct Ot 13 The tau States soon will face a grave rn c too of certain minerals mineral necessary successful conduit conduct of the warthe war talethe tale the vast mineral deposits of M tt th country are developed saw said al l V WaG I of or New York of or the United States war I board In an an address addrEs today by byrt W American Institute of Mining and te tei I In session here Nitrates NItrate essential to the manufacture high P powder end ture of run trun un Imported In n J are arc she save shells quantities from South A said sall because of ot the America ships Ian a mine mineral minerai used hardening steel for armor plate as aD he said is 18 imported at J 4 shell shells expense of other necessary ar art while vast ast t deposits of ot the mineral Virginia Arkansas and aire a 1 ire i underdeveloped |