00989cam a22003011a 4500001001300000003000400013005001700017008004100034010001700075035001900092040002500111042001200136050002300148051002700171070002200198072000900220100004700229245008700276260004600363300003800409440003900447500008500486504002500571500002000596650001500616650003900631999001700670gs 54000287 DLC20260227111402.0780803s1954    dcuab    b   f001 0 eng    ags 54000287   a(OCoLC)4107002  aDLCcOClUdDNALdDLC  apremarc00aQE75b.B9 no. 1005  aTN948.F6bT46cCopy 2.0 a407bG29B no.1005 0aX4001 aThurston, W. R.q(William Roberts),d1915-10aFluorspar deposits of Utah /cby W.R. Thurston, M.H. Staatz, D.C. Cox, and others.  aWashington, [D.C.] :bU.S. G.P.O.,c1954.  aiv, 53 p. :bill., maps ;c24 cm. 0aGeological Survey bulletin ;v1005  a"Prepared in cooperation with the State of Utah through the University of Utah".  aBibliography: p. 52.  aIncludes index. 0aFluorspar. 0aMines and mineral resourceszUtah.  c28903d28903