TY  - BOOK
AU  - Castello,Walter Owen
TI  - The commercial minerals of California,: with notes on their uses, distribution, properties, ores, field tests, and preparation for market,
AV  - TN24.C2 A3 no. 87
PY  - 1920///
CY  - Sacramento
PB  - California State Print. Off.
KW  - Mines and mineral resources
KW  - California
KW  - Mineral industries
N1  - At head of title: California state mining bureau.  Fletcher Hamilton, state mineralogist; "Publications of the California State mining bureau": p. 117-120; Bibliography: p. 110-115
ER  -