00951cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040003400111042001200145050001700157100001900174245012500193260004400318300005700362410005500419504002500474650005100499650002900550650006100579740005700640gs 65000238 DLC20260227111416.0790222s1964    mtua          000 0 eng c  ags 65000238   a(OCoLC)4682731  aU. S. Geol. SurveycTxEUdDLC  apremarc00aTN24.M9bE151 aEarll, Fred N.10aEconomic geology and geochemical study of of [sic] Winston mining district, Broadwater County, Montana,cby F. N. Earll.  aButte,bMontana School of Mines,c1964.  aiii, 56 p.billus., maps (2 fold. in pocket)c28 cm.20aMontana Bureau of Mines and Geology.tBulletinv41  aBibliography: p. 43. 0aGeology, EconomiczMontanazBroadwater County. 0aGeochemical prospecting. 0aMines and mineral resourceszMontanazBroadwater County.0 aWinston mining district, Broadwater County, Montana.