LEADER 01869oam 2200481 450 001 9910706260603321 005 20171012113423.0 035 $a(CKB)5470000002455830 035 $a(OCoLC)891598874 035 $a(OCoLC)995470000002455830 035 $a(EXLCZ)995470000002455830 100 $a20140929d1952 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMica deposits of the southeastern Piedmont$hPart 2$iAmelia district, Virginia /$fby Richard W. Lemke, Richard H. Jahns, and Wallace R. Griffitts 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1952. 215 $a1 online resource (43 unnumbered pages) $cillustrations, maps +$e5 plates 225 1 $aGeological Survey professional paper ;$v248-B 300 $aTitle from title screen (viewed September 29, 2014). 300 $a"Distribution and structure of pegmatite bodies in the area, their mineralogical characteristics, and the economic possibilities of the mica and other pegmatite minerals." 320 $aIncludes bibliographical references (page 138) and index. 517 3 $aAmelia district, Virginia 606 $aGeology$zVirginia$zAmelia County 606 $aMica$zVirginia$zAmelia County 606 $aMica$zPiedmont (U.S. : Region) 615 0$aGeology 615 0$aMica 615 0$aMica 700 $aLemke$b Richard W$g(Richard Walter),$f1913-2003,$01394046 702 $aGriffitts$b Wallace R. 702 $aJahns$b Richard H$g(Richard Henry),$f1915-1983, 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910706260603321 996 $aMica deposits of the southeastern Piedmont$93454056 997 $aUNINA