01068cam a22003251  4500001001300000003000400013005001700017008004100034010001700075035001900092040004600111043001200157050002200169051001600191082001000207086001600217100004800233245008600281260004800367300008800415410005400503504003000557650001600587650002800603650002300631650001100654650001400665650004600679999001700725gs 54000250 DLC20260227111402.0801205s1954    dcuab    b   f000 0 eng c  ags 54000250   a(OCoLC)7003563  aU.S. Geol. Survey. Libr.cNcGrEdISSdDLC  an-usn--00aQE75b.P9 no. 255  aQE461b.C33  a552.10 aI 19.16:2551 aCameron, Eugene N.q(Eugene Nathan),d1910-10aPegmatite investigations, 1942-45, New England,cby Eugene N. Cameron and others.  aWashington,bU.S. Govt. Print. Off.,c1954.  aviii, 352 p.billus., maps (48 fold. in pocket, part col.) diagrs., tables.c29 cm.20aGeological Survey (U.S.)tProfessional paperv255  aBibliography: p. 341-347. 0aPegmatites. 0aPetrologyzNew England. 0aMicazNew England. 0aBeryl. 0aFeldspar. 0aMines and mineral resourceszNew England.  c28886d28886