Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Google Analytics Dashboard for Map showing mineral resources of the San Francisco Bay region, California present availability and planning for the future

Map showing mineral resources of the San Francisco Bay region, California present availability and planning for the future

URI: https://pubs.usgs.gov/publication/i909

Display as: