00766cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040004600111042001200157050002100169082001100190100003000201245005900231260005200290300004500342410004700387504003100434650001600465650001400481999001700495gs 49000148 DLC20260227111355.0761208s1948    meub     b   s000 0 eng c  ags 49000148   a(OCoLC)2608120  aU. S. Geol. Survey Libr.cTxWBdTxWBdDLC  apremarc00aQE119b.A3 no. 5  a553.691 aShainin, Vincent Everett.10aEconomic geology of some pegmatites in Topsham, Maine.  aAugusta, Maine,bDevelopment Commission,c1948.  a32 p.bmaps (part fold.) diagrs.c23 cm.20aMaine Geological Survey.tBulletin,vno. 5  aBibliographical footnotes. 0aPegmatites. 0aFeldspar.  c28380d28380