01055cam a22002411i 4500001001300000003000400013005001700017008004100034010001700075035001900092040003100111050002200142086001600164100004400180245029100224260004900515300005400564410005700618504002600675650003900701650005600740999001700796gs 62000204 DLC20260227111411.0780317s1962    dcuabd   b   f000 0 eng    ags 62000204   a(OCoLC)3727267  aDLCcOClUdISSdOCoLCdDLC00aQE75b.P9 no. 4050 aI 19.16:4051 aFahey, Joseph J.q(Joseph John),d1901-10aSaline minerals of the Green River formation ;ba study of the mode of occurrence of the saline minerals, their paragenetic relationship, and the economic importance of the trona. /cWith a section on X-ray powder data for saline minerals of the Green River formation, by Mary E. Mrose.  aWashington :bU.S. Govt. Print. Off.,c1962.  av, 50 p. :bill., map, diagrs., tables. ;c29 cm.20aGeological Survey (U.S.).tProfessional paper ;v405  aBibliography : p. 50. 0aMineralogyzGreen River Formation. 0aMines and mineral resourceszGreen River Formation.  c29627d29627