LEADER 01838oam 2200457 450 001 9910707781903321 005 20161028133647.0 035 $a(CKB)5470000002466726 035 $a(OCoLC)956642803$z(OCoLC)885281650 035 $a(EXLCZ)995470000002466726 100 $a20160814d1975 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aHornblendes from a region of high-grade metamorphism, Front Range, Colorado /$fby Dolores J. Gable and Vertie C. Smith 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1975. 210 2$aWashington :$cGovernment Printing Office. 215 $a1 online resource (iv, 35 pages) $cillustrations, map 225 1 $aGeological Survey bulletin ;$v1392 300 $a"Chemically analyzed Precambrian igneous and metamorphic hornblendes in general do not confrom to the same patterns in a region of high-grade metamorphism where hornblende compositons are dependent primarily on the mineral assemblage." 320 $aIncludes bibliographical references (pages 33-35). 606 $aHornblende$zFront Range (Colo. and Wyo.) 606 $aMetamorphism (Geology)$zFront Range (Colo. and Wyo.) 606 $aMineralogy$zFront Range (Colo. and Wyo.) 615 0$aHornblende 615 0$aMetamorphism (Geology) 615 0$aMineralogy 700 $aGable$b Dolores J.$f1922-2012,$01406038 702 $aSmith$b Vertie C. 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bCOP 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910707781903321 996 $aHornblendes from a region of high-grade metamorphism, Front Range, Colorado$93483911 997 $aUNINA