00800cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040002500111042001200136050001700148100003300165245005200198260004300250300007500293410006600368500005100434650001500485650004100500999001700541gs 30000056 DLC20260227111334.0790129s1929    onca          000 0 eng    ags 30000056   a(OCoLC)4596720  aDLCcOAUdOCoLCdDLC  apremarc00aTN948.F6bW51 aWilson, Morley Evans,d1882-10aFluorspar deposits of Canada,cby M. E. Wilson.  aOttawa,bF. A. Acland, printer,c1929.  avii, 97 p.billus., IV pl.(incl. front.) maps, tables, diagrs.c25 cm.20aGeological Survey of Canada.tEconomic geology report.vno. 6  aAt head of title: Canada. Department of mines. 0aFluorspar. 0aMines and mineral resourceszCanada.  c26775d26775