Distribution of tungsten in heavy-mineral-concentrate samples from the Charlotte 1p0s
By: by W.R. Griffitts ... [et al.]
Contributors: Griffitts, Wallace R; Geological Survey (U.S.)
Series: Open-file report -- 84-843-I; U.S. Geological Survey open-file report -- 84-843-I
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1985
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Tungsten ores -- North Carolina; Tungsten ores -- South Carolina
Notes: Distributed to depository libraries in microfiche

One folded map in pocket

Bibliography: leaf 5

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1985?]. 2 microfiches ; 11 x 15 cm