00824cam a22002891a 4500001001300000003000400013005001700017008004100034010001700075035001900092040002500111042001200136050002300148070002200171072000900193100002500202245005600227260004600283300003300329440003900362500003400401504002800435650002100463650001500484650001800499999001700517gs 64000259 DLC20260227111414.0780805s1964    dcua     b   f000 0 eng    ags 64000259   a(OCoLC)4112646  aDLCcOClUdDNALdDLC  apremarc00aQE75b.B9 no. 11700 a407bG29B no.11700 aX4001 aPeck, Lee C.,d1904-10aSystematic analysis of silicates /cby Lee C. Peck.  aWashington, [D.C.] :bU.S. G.P.O.,c1964.  aiv, 89 p. :bill., ;c24 cm. 0aGeological Survey bulletin ;v1170  aFour folded plates in pocket.  aBibliography: p. 88-89. 0aRocksxAnalysis. 0aSilicates. 0aGeochemistry.  c29862d29862