01492oam 2200409Ia 450 991069197670332120030707132730.0(CKB)5470000002349645(OCoLC)52112052ocm52112052(OCoLC)995470000002349645(EXLCZ)99547000000234964520030423d2003 ua 0engurmn||||||txtrdacontentcrdamediacrrdacarrierReflectance spectroscopy as a rapid assessment tool for the detection of amphiboles from the Libby, Montana Region[electronic resource] /by Roger N. Clark ... [and others]Version 1.0.Denver, Colo. :U.S. Dept. of the Interior, U.S. Geological Survey,2003.Open-file report ;03-128Title from HTML title screen (viewed on July 7, 2003).Includes bibliographical references.Reflectance spectroscopyMontanaLibby RegionAmphibolesMontanaLibby RegionReflectance spectroscopyAmphibolesClark Roger N(Roger Nelson)1385267Geological Survey (U.S.)GISGISGPOBOOK9910691976703321Reflectance spectroscopy as a rapid assessment tool for the detection of amphiboles from the Libby, Montana Region3432860UNINA