Vermiculite
By: Stanley K. Haines.
Contributors: United States. Bureau of Mines.
Series: Mineral commodity profiles -- MCP-19.
Publisher: Dept. of the Interior, Bureau of Mines
Published: 1978
Place of publication: Washington
Language: eng
Number of pages: 10
Subjects: Vermiculite.
Notes: Issued Aug. 1978.

Includes bibliograpical references.