01378cam a22002894a 4500001001300000003000400013005001700017008004100034010001700075035002000092040004300112050002200155100003700177245012000214260004300334300009000377490003900467500006800506500012800574501016100702504003300863650001600896650004000912700003600952700004300988830005701031gs 37000272 DLC20260227111342.0850725s1937    sa abef  b   f000 0 eng c  ags 37000272   a(OCoLC)12306458  aU. S. Geol. survey. LibrarycTxHRdDLC00aQE324b.A3 no. 311 aGevers, Traugott Wilhelm,d1900-14aThe pegmatite area south of the Orange river in Namaqualand /cby T. W. Gevers, F. C. Partridge, and G. K. Joubert.  aPretoria :bGovernment Printer,c1937.  a180 p., [17] leaves of plates :bill., fold. maps (1 in pocket), fold. plan ;c25 cm.1 aGeological survey memoir ;vno. 31  aAt head of title:  Union of South Africa.  Department of Mines.  aMap in portfolio has title:  Geological map by T. W. Gevers on the pegmatite area south of the Orange river in Namaqualand.  aWith: The building stones of the Union of South Africa / by W. Wybergh. Pretoria : Government Printer, 1932.  Bound together subsequent to publication.5DLC  aBibliography:  p. [163]-164. 0aPegmatites. 0aGeologyzSouth AfricazNamaqualand.1 aPartridge, Francis Chamberlain.1 aJoubert, G. K.q(Gideon Krige),d1903- 0aMemoir (Geological Survey (South Africa)) ;vno. 31.