Clay-material samples collected 1981-1984
By: Palmer C. Sweet.
Series: Virginia Division of Mineral Resources publication ;; 68
Publisher: Commonwealth of Virginia, Dept. of Mines, Minerals, and Energy, Division of Mineral Resources
Published: 1986
Place of publication: Charlottesville, Va
Language: eng
Number of pages: 107
Subjects: Clay -- Virginia.; Ceramic materials -- Virginia.; Rocks -- Virginia.