00881cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040004500111042001200156050002200168051002500190100003300215245005700248260002800305300008300333490004500416500009900461504003000560650002000590999001700610gs 32000191 DLC20260227111336.0780323s1932    xx            000 0 eng c  ags 32000191   a(OCoLC)3744104  aLibrary, U.S. Geological SurveycOTdDLC  apremarc00aQE173b.A2 no. 33  aTN24.V8bP4cCopy 2.1 aPegau, Arthur August,d1894-10aPegmatite deposits of Virginia,cby Arthur A. Pegau.  aUniversity, Va.,c1932.  axv, 123 p. incl. map, tables, diagrs.b20 pl. (incl. 4 maps in pocket)c23 cm.0 aVirginia. Geological survey. Bulletin 33  aAt head of title: Commonwealth of Virginia. State commissions on conservation and development.  aBibliography: p. 112-116. 0aDikes (Geology)  c26972d26972