01067cam a22002891a 4500001001300000003000400013005001700017008004100034010001700075035001900092040002500111042001200136050002300148070002200171072000900193100004400202245015200246260004600398300007200444440003900516504002500555500002000580650004000600650006000640650004000700710003700740gs 64000235 DLC20260227111414.0780718s1964    dcuab    b   f001 0 eng    ags 64000235   a(OCoLC)4061874  aDLCcOClUdDNALdDLC  apremarc00aQE75b.B9 no. 11290 a407bG29B no.11290 aX4001 aSainsbury, C. L.q(Cleo Ladell),d1921-10aGeology of Lost River mine area, Alaska /cby C.L. Sainsbury. With a section on ore reserves prepared in cooperation with the U.S. Bureau of Mines.  aWashington, [D.C.] :bU.S. G.P.O.,c1964.  av, 80 p. :bill., maps (some col.) ;c24 +e10 folded maps in case. 0aGeological Survey bulletin ;v1129  aBibliography: p. 76.  aIncludes index. 0aGeologyzAlaskazLost River Valley. 0aMines and mineral resourceszAlaskazLost River Valley. 0aBoringszAlaskazLost River Valley.1 aUnited States.bBureau of Mines.