LEADER 00942nam0-22003371i-450- 001 990007707370403321 005 20090720160137.0 035 $a000770737 035 $aFED01000770737 035 $a(Aleph)000770737FED01 035 $a000770737 100 $a20030814d--------km-y0itay50------ba 101 0 $aita 200 1 $a<>"non profit organizations"$fGiulio Ponzanelli 210 $aMilano$cGiuffrè$d1985 215 $a173 p.$d24 cm 225 1 $aQuaderni di Giurisprudenza commerciale$v69 676 $a346.07 700 1$aPonzanelli,$bGiulio$0149958 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990007707370403321 952 $a13-CB-251BIS$bs.i.$fDDCP 952 $aVIII G 244 (69)$b120097$fFGBC 952 $aE-VIII-6$b3254 lav.$fDDRC 952 $a13-CB-251$b4723$fDDCP 959 $aDDCP 959 $aFGBC 959 $aDDRC 996 $a"non profit organizations"$9682473 997 $aUNINA LEADER 02062oam 2200433zu 450 001 9911019611803321 005 20210807004632.0 010 $a1-118-66720-4 035 $a(CKB)3450000000004185 035 $a(SSID)ssj0001034054 035 $a(PQKBManifestationID)11572410 035 $a(PQKBTitleCode)TC0001034054 035 $a(PQKBWorkID)11006604 035 $a(PQKB)10493026 035 $a(NjHacI)993450000000004185 035 $a(PPN)189688947 035 $a(EXLCZ)993450000000004185 100 $a20160829d2013 uy 101 0 $aeng 135 $aur||||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aTitaniun-Mineral Deposits of the Roseland Anorthosite-Ferrodiorite Terrane, Blue Ridge Province of Central Virginia: Nelson and Amherst Counties, Virginia, July 15-16 1989 210 31$a[Place of publication not identified]$cAmerican Geophysical Union$d2013 215 $a1 online resource (346 pages) 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a0-87590-626-5 330 $aGrenvillian terranes of eastern Canada are characterized by large titanium deposits and the association anorthosite-ferrodiorite-charnockite-granulite. The Roseland district of Nelson and Amherst Counties in central Virginia (figure 1) is the only terrane of the southern Appalachians known to have this association; titanium deposits include rutile in the anorthosite border zone and ilmenite in nelsonite and ferrodiorite. The anorthosite is unusually alkalic with a combined Na20 + K20 content of 8.4% (Table 2), about 1½ times the world average for massif anorthosites (Nockolds, 1954). 606 $aTitanium 615 0$aTitanium. 676 $a669.7322 702 $aHerz$b Norman 702 $aForce$b Eric 801 0$bPQKB 906 $aBOOK 912 $a9911019611803321 996 $aTitaniun-Mineral Deposits of the Roseland Anorthosite-Ferrodiorite Terrane, Blue Ridge Province of Central Virginia: Nelson and Amherst Counties, Virginia, July 15-16 1989$92173544 997 $aUNINA