01032cam a22003011  4500001001300000003000400013005001700017008004100034010001700075035001900092040004300111042001200154050002200166082001700188100003400205245006700239250002000306260004800326300007300374490004100447500006400488500005400552500002700606504003200633650003000665650001800695999001700713gs 40000193 DLC20260227111345.0770423s1940    dcuaf    b   f000 0 eng c  ags 40000193   a(OCoLC)2910550  aU.G. Geol. survey. LibrarycNAlfCdDLC  apremarc00aQE75b.B9 no. 914  a549.1a557.31 aShort, Maxwell Naylor,d1889-10aMicroscopic determination of the ore minerals,cby M.N. Short.  aSecond edition.  aWashington,bU.S. Govt. print. off.,c1940.  aviii, 314 p.bincl. illus., tab. 14 pl. (incl. fold. diagr.)c23 cm.0 aU.S. Geological survey. Bulletin 914  aAt head of title: United States Department of the interior.  aPlates 2-5 have descriptive letterpress on verso.  aPlates 3-5 are double.  aBibliographical foot-notes. 0aMineralogy, Determinative 0aOre deposits.  c27639d27639