California Division of Mines and Geolog

Geology and Mineral Resources of Santa Ysabel Quadrangle, San Diego County, California

Mineral Resources of California. [report of the U.S. Geological Survey in Collaboration with the California Division of Mines and Geology and the U.S. Bureau of Mines

Iron Resources of California

2018

Bulletin, Issue 6

Geological Investigations of Chromite in California

California Mineral Production For 1927

Copper in California

Geologic Guide to the Merced Canyon and Yosemite Valley, California : With Road Logs from Hayward Through Yosemite Valley, Via Tracy, Patterson, Turlock and Merced Falls

Geologic Guidebook along Highway 49, Sierran Gold Belt

Geologic Guidebook along Highway 49, Sierran Gold Belt : The Mother Lode Country