Geology and Resources of ·vanadium

BIBLIOGRAPHY 123
00872 Wells, R. C.; Brannock, W. W. The composition of roscoelite: U.S. Geol. Survey
Bull. 950, p. 121-127, 1946.
00873 W ennervirta, Heikki. Occurrences of uranium ore in northern Karelia, in
Nonmetallic mineral deposits, Finland: InternaL Geol. Cong., 21st, Copenhagen
1960, Guide to Excursions A37, A38, C32, C33, p. 25-27, 1960.
Describes the occurrence of uranium-bearing veins, which also contain a little
vanadium.
00874 Westergard, A. H. Borrningar genom Skanes alunskiffer [Borings through the
alum,shales of Scandia in (1941-42)]: Sveriges Geol. Undersokning, Ser. C, no.
459, Arsbok 38, no. l, p. 1-45, 1944.
Includes data on the content and geochemical relations of vanadium in the alum
shale.
00875 Westergard, A. H. Nya data rorande alunskifferlagret pa Oland [New data on
the alum shaJe of Oland (with English summ.)]: Sveriges Geol. Undersokning, Ser.
C., no. 483, Arsbok 41, 12 p., 1946.
Data on the vanadium content are included.
01143 Westergard, A. H. Borings through the alum shales of Oland and Ostergotland
made in 1943 [in Swedish]: Sveriges Geol. Undersokning, Ser. C., no. 463, Arsbok
38, no. 5, 22 p., 1944; abs. in Geol. Soc. America Bibliography and Index of Geology
Exclusive of North America, v. 14, p. 282-283, 1949.
Includes data on the content and geochemical relations of vanadium in the alum
shales.
01041 Westgate, L. G.; Knopf, Adolf. Geology and ore deposits of the Pioche district,
Nevada: U.S. Geol. Survey Prof. Paper 171,79 p., 1932.
The occurrence of base-metal vanadate minerals is reported.
00930 Wet, J. F. de. Chromite investigations. VI-The vanadium content of Transvaal
chromite: Chern. Metall. Mining Soc. South Africa Jour., v. 56, p. 457-462, 1956;
abs. in Chern. Abs., v. 50, col. 16580, 1956.
00931 Wetzel, W. Sedimentpetrographische Studien an den kambro-silurischen
Ablagerungen des Billingen [Sedimentary petrographic studies on the Cambro­
Silurian deposits of Billingen [Sweden]]: Deutsche Geol. Gesell. Zeitschr., [1947],
v. 99, p. 139-149, 1949; abs. in Chern. Abs., v. 44, col. 3854, 1950.
The association of vanadium with the organic content of the shales is discussed.
00932 Wherry, E. T. Carnotite near Mauch Chunk, Pennsylvania: U.S. Geol. Survey
Bull. 580, p. 147-151, 1914.
01120 Whigham, William. New in extraction; vanadium from petroleum: Chern. Eng.,
v. 72, no. 5, p. 64-66, 1965; abs. in Chern. Abs., v. 62, col. 11599, 1965.
White, A.M. See Sharp, W. N. 01144
01107 Whittle, A. W. G. The nature of davidite: Econ. Geology, v. 54, p. 64-81,
1959.
A small amount of vanadium, which substitutes for iron, is found in all samples
of davidite tested.
00933 Wiedemann, Hermann. Geologische und Bergmannische Untersuchung der
Vanadin-LagersHitten in der Sierra de Cordoba, Argentinien [Geological and mining
investigation of vanadium deposits in Sierra de Cordoba, Argentina]: Hildeshdm,
Roemer Mus. Mitt., no. 28, 28 p., 1927.