Show MICROBES ASSIST ASISTIN IN FORMING ORES I ByThe l MADISON WIs Via Dec fEy Dy 29 rho Flie Associated Iress Press Concentration lion tion of or copper iron lead lend and zinc lineIn In iii the metal metai mines of or the world has been tho the ork orle largely or of microbes Dr Edsen chair chair- chat chairman man maui or of o the tha department of or geology at the tho University of C ago ogo de declared dared today before tIme tho th Geological Society of or America He lie said laid that a 1 noble roble bacteria Limos thol thos to o e to live IIvo the tha presence of or tree free in Jr r In ln their life processes set free freo hydrogen AsIs In stagnant waters As Is commonly ly known krown waters late percolate h ii tho ground every eve everywhere everywhere where in somo omo localities these wale carry carry In sol aOl ilion tion metals ni tal such as copper lh the stagnant Wa Va rs b ct a a were at work the tho hydrogen r served served ed as a precipitant for tho the other other- otherwise wise tise soluble met met-ls Instead or of being scattered or los in the sea the metals were thrown down and cone bodies I as e Q 0 ore bed bod- bod ies lea In support of or his theor theory V Dr said that Conditions condition now ex- ex exIst ex exist hut In stagnant water which J I Ight well Wail 11 have h o Hen i en present when hen certain rt La ores were formed |