00976cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001800092040002400110042001200134050002300146100002000169245007500189260005000264300005900314490004700373500006900420504002500489650001500514650004400529650002300573650002300596830005000619999001700669gs 53000268 DLC20260227111400.0720306s1952    xx            000 0 eng    ags 53000268   a(OCoLC)255953  aDLCcOAkUdTxUdDLC  apremarc00aQE185b.A43 no. 231 aRowe, Robert B.10aPetrology of the Richardson radioactive deposit, Wilberforce, Ontario.  aOttawa,bE. Cloutier, Queen's Printer,c1952.  av, 22 p.billus., 2 fold. col. plates in pocket, maps.1 aBulletin (Geological Survey of Canada)v23  aAt head of title: Canada.  Dept. of Mines and Technical Surveys.  a"References": p. 22. 0aUraninite. 0aPetrologyzOntariozWilberforce region. 0aCrystalline rocks. 0aMetamorphic rocks. 0aBulletin (Geological Survey of Canada) ;v23.  c28785d28785