01147cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040002100111043001200132050002200144051001700166100003000183245010900213260004800322300008900370490004100459500012500500500004900625504002900674650003900703650005300742700004500795999001700840gs 42000366 DLC20260227111348.0800923s1941    dcuabf       f000 0 eng    ags 42000366   a(OCoLC)6743122  aDLCcICharEdDLC  an-us-ak00aQE75b.B9 no. 929  aQE84.C53bR41 aReed, John Calvin,d1905-10aGeology and ore deposits of the Chichagof mining district, Alaska,cby John C. Reed and Robert R. Coats.  aWashington,bU.S. Govt. Print. Off.,c1941.  aviii, 148 p.bincl. illus., tables, diagrs., 33 pl. (part fold., incl. maps)c23 cm.0 aU.S. Geological survey. Bulletin 929  aAt head of title: U.S. Dept. of the Interior, Harold L. Ickes, secretary, Geological survey, W. C. Mendenhall, director.  aFourteen of the plates are in separate case.  aIncludes bibliographies. 0aGeologyzAlaskazChichagof Island. 0aGold mines and miningzAlaskazChichagof Island.1 aCoats, Robert Roy,d1910-ejoint author.  c27862d27862