Mineral commodity report, pumice and pumicite
Subtitle: 1985
By: by John L. Burnett.
Contributors: California. Division of Mines and Geology
Series: Special publication / California Department of Conservation, Division of Mines and Geology -- 91; Special publication (California. Division of Mines and Geology) -- 91.
Publisher: California Dept. of Conservation, Division of Mines and Geology
Published: 1986
Place of publication: Sacramento, Calif
Language: eng
Number of pages: 11
Subjects: Pumice -- California.; Pumice industry -- California.; Perlite -- California.
Notes: "Part I from the U.S. Bureau of Mines publication, Mineral commodity summaries, 1986."

Bibliography: p. 10-11.