Mineral information service
Publisher: State of California, Division of Mines and Geology
Published: 1948
Place of publication: Sacramento
Language: eng
Subjects: Geology; Periodicals; Mineral industries
Notes: Title from cover.

Issued Feb. 1948-Sept. 1961 by the division under an earlier name: Division of Mines.

Vols. 1-10, 1948-57, in v. 10.; Vols. 11-15, 1958-62, with v. 15.