Occurrence and origin of the titanium deposits of Nelson and Amherst counties, Virginia,
Ross, Clarence Samuel, 1880-
Occurrence and origin of the titanium deposits of Nelson and Amherst counties, Virginia, by Clarence S. Ross. - Washington, U.S. Govt. Print. Off., 1941. - iii, 59 p. illus. (map) 19 pl. on 10 l. 29 cm.
At head of title: United States Dept. of the Interior, Harold L. Ickes, secretary. Geological Survey. W. C. Mendenhall, director.
Bibliographical footnotes.
gs 41000121
Titanium
Mines and mineral resources--Virginia
Petrology--Virginia
QE75 / .P9 no. 198.
Occurrence and origin of the titanium deposits of Nelson and Amherst counties, Virginia, by Clarence S. Ross. - Washington, U.S. Govt. Print. Off., 1941. - iii, 59 p. illus. (map) 19 pl. on 10 l. 29 cm.
At head of title: United States Dept. of the Interior, Harold L. Ickes, secretary. Geological Survey. W. C. Mendenhall, director.
Bibliographical footnotes.
gs 41000121
Titanium
Mines and mineral resources--Virginia
Petrology--Virginia
QE75 / .P9 no. 198.