The commercial minerals of California
Subtitle: with notes on their uses, distribution, properties, ores, field tests, and preparation for market
By: by W. O. Castello.
Publisher: California State Print. Off.
Published: 1920
Place of publication: Sacramento
Language: eng
Number of pages: 124
Subjects: Mines and mineral resources -- California.; Mineral industries -- California.
Notes: Bibliography: p. 110-115.
At head of title: California state mining bureau.  Fletcher Hamilton, state mineralogist.
"Publications of the California State mining bureau": p. 117-120.