Geology and mineral deposits of the Roseland district of central Virginia : relations among anorthosite, ferrodioritic rocks, and titanium-mineral deposits in Nelson and Amherst Counties in the Blue Ridge of Virginia / by Norman Herz and Eric R. Force
Contributor(s): Resource type: Ressourcentyp: BuchBookLanguage: English Series: United States Geological Survey. Professional paper ; 1371Publisher: Washington : United States Gov. Print. Office, 1987Description: V, 56 S. : Ill., graph. Darst. + 1 KtSubject(s): DDC classification:- 557.55/49
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