LEADER 02090nem 2200481 450 001 9910706754303321 005 20180112101729.0 035 $a(CKB)5470000002457914 035 $a(OCoLC)1019428401 035 $a(EXLCZ)995470000002457914 100 $a20180112d1981 ua 101 0 $aeng 120 $aa|||||||||||| 121 $a||||||||| 124 $bd 135 $aurbn||||||||| 181 $ccri$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeochemical map showing the distribution and abundance of silver, arsenic, gold, tin, and tungsten in the nonmagnetic heavy-mineral concentrate samples in the West Chichagof-Yakobi Wilderness Study Area, Sitka quadrangle, southeastern Alaska /$fby T.D. Hessin, M.G. Maslowski, and G.W. Day 210 1$a[Reston, Va.] :$cDepartment of the Interior, United States Geological Survey,$d1981. 215 $a1 online resource (1 map) 225 1 $aOpen-file report / Department of the Interior, United States Geological Survey ;$v81-27-U 300 $aRelief shown by contours and spot heights. 300 $aIncludes text, bibliographical references, location map, index map, and five histograms. 606 $aGeochemistry$zAlaska$zWest Chichagof-Yakobi Wilderness$vMaps 606 $aSilver$zAlaska$zWest Chichagof-Yakobi Wilderness$vMaps 606 $aArsenic$zAlaska$zWest Chichagof-Yakobi Wilderness$vMaps 606 $aGold$zAlaska$zWest Chichagof-Yakobi Wilderness$vMaps 608 $aMaps.$2lcgft 615 0$aGeochemistry 615 0$aSilver 615 0$aArsenic 615 0$aGold 702 $aHessin$b Thomas D.$f1919- 702 $aMaslowski$b M. G. 702 $aDay$b Gordon W. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910706754303321 996 $aGeochemical map showing the distribution and abundance of silver, arsenic, gold, tin, and tungsten in the nonmagnetic heavy-mineral concentrate samples in the West Chichagof-Yakobi Wilderness Study Area, Sitka quadrangle, southeastern Alaska$93282125 997 $aUNINA