Titaniun–Mineral Deposits of the Roseland Anorthosite–Ferrodiorite Terrane, Blue Ridge Province of Central Virginia, Nelson and Amherst ,
Seiten
2013
John Wiley & Sons Inc (Hersteller)
978-1-118-66720-0 (ISBN)
John Wiley & Sons Inc (Hersteller)
978-1-118-66720-0 (ISBN)
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Published by the American Geophysical Union as part of the Field Trip Guidebooks Series, Volume 244.
Grenvillian 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 11/2 times the world average for massif anorthosites (Nockolds, 1954).
Grenvillian 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 11/2 times the world average for massif anorthosites (Nockolds, 1954).
Norman Herz is professor emeritus of geology at the University of Georgia and well known for his scientific contributions to archaeology. After service in World War II, he was commissioned as a 2nd lieutenant and served in Air Force intelligence. Eric Force is the editor of Titaniun-Mineral Deposits of the Roseland Anorthosite-Ferrodiorite Terrane, Blue Ridge Province of Central Virginia: Nelson and Amherst Counties, Virginia, July 15-16, 1989, Volume T244, published by Wiley.
| Erscheint lt. Verlag | 18.3.2013 |
|---|---|
| Verlagsort | New York |
| Sprache | englisch |
| Maße | 210 x 271 mm |
| Gewicht | 645 g |
| Themenwelt | Naturwissenschaften ► Geowissenschaften ► Geophysik |
| ISBN-10 | 1-118-66720-4 / 1118667204 |
| ISBN-13 | 978-1-118-66720-0 / 9781118667200 |
| Zustand | Neuware |
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