Contra Costa Mineral & Gem Society publishes Diablo Diggin’s, a monthly newsletter of upcoming events and related earth science and rockhounding topics for CCM GS; members. Diablo Diggins
Diablo Diggin’s includes announcements of upcoming meetings, featured speakers, educational classes, and field trips from our club and others throughout Northern California. The editor also includes fun articles and stories of interest to members. Take a look at a Sample Issue.
Contributing Authors: Earth science and rockhounding news stories are always welcome from members and non-members alike. We invite your contributions and suggestions. Those interested in contributing an article or story should refer to the Editor for the “Guidelines for Authors”.
Newsletter Exchange: Diablo Diggin’s and CCM&GS; participates in a bulletin exchange program with other rock and gem clubs throughout the country.