| Vallejo Gem & Mineral Society | Founded: | 1957 |
| Mailing Address: | P.O. Box 706, Vallejo, CA 94590 |
| Meeting Place: | Civic Bldg. Solano Co. Fairgrounds, Vallejo, CA |
| General Meeting: | 1st Saturday, 12 (noon) to 2:00 p.m. Bring your own lunch - meeting starts at 1:00 p.m. |
Board Meeting: | 2nd Thursday, 7:00 p.m. |
| Bulletin: | Solano Chieftain |
| Juniors | Yes |
| Membership | 53 |
| Phone/e-mail: | (707) 644-9764 / vgms01@yahoo.com |
| Web Site | http://www.iwired.org |
| Valley Prospectors Web Page | Founded: | 1976 |
| Mailing Address: | P.O. Box 2923, San Bernardino, CA 92406-2923 |
| Meeting Place: | K. of C. Hall, 1729 E. Baseline, San Bernardino, CA |
| Day of Meeting: | Last Thursday, 7:00 p.m. |
| Bulletin: | Drywasher's Gazette (bplarue@earthlink.com) |
| Juniors | No |
| Membership | 400 |
| Phone/e-mail: | (909) 874-5664 / bplarue@earthlink.com |
| Ventura Gem & Mineral Society http://www.vgms.org/ | Founded: | 1946 |
| Mailing Address: | P.O. Box 1573, Ventura, CA 93002 |
| Meeting Place: | Ventura Senior Recreation Center, 420 E. Santa Clara Street, Ventura, CA. |
| Day of Meeting: | 4th Wed. (Except 2nd Wed Nov. & Dec.) , 7:00 p.m. |
| Bulletin: | Rockhound Rambling |
| Juniors | Yes - 19 pebble pup/junion members |
| Membership | 74 |
| phone / e-mail: | (805) 659-3577 / jbraceth@roadrunner.com |
| Victor Valley Gem & Mineral Club | Founded: | 1947 |
| Mailing Address: | 15056-B 7th St., Victorville, CA 92392-3811 |
| Meeting Place: | 15056-B 7th St., Victorville, CA |
| Day of Meeting: | 4th Tuesday, 7:30 p.m. |
| Bulletin: | The Bulletin - Alan Molineux editor@vvgmc.org |
| Juniors | Yes |
| Membership | 98 |
| phone/e-mail: | (760) 243-2330 |
| Web Site | http://www.vvgmc.org |
| Webmaster: | Jim Fosse webmaster@vvgmc.org |
| Vista Gem & Mineral Society | Founded: | 1959 |
| Mailing Address: | P.O. Box 1641, Vista, CA 92805 |
| Meeting Place: | McClennan Senior Center, 1400B Vale Terrace, Vista, CA |
| Day of Meeting: | 3rd Thursday, 7:00 p.m. |
| Bulletin: | The Rockorder |
| Juniors | Yes |
| Membership | 86 |
| phone / e-mail: | (760) 758-4599 |
| Volunteers for Minerals | Founded: |
| Mailing Address: | 410 East Elder St., Fallbrook, CA 92028 |
| Meeting Place: | FGMS Meeting Room, 123 W. Alvarado St. Fallbrook |
| Day of Meeting: | 1st Thursday of October 10 a.m. |
| Bulletin: | |
| Juniors | |
| Membership | 59 |
| phone / e-mail: (760) 728-1333 | |
| West Coast Prospectors & Treasure Hunters Association | Founded: |
| Mailing Address: | P.O. Box 2706, Orange, CA 92857 |
| Meeting Place: | Garden Grove Women's Club, 9501 Chapman Ave., Garden Grove |
| Day of Meeting: | 2nd Wednesday, 7:30 p.m. |
| Bulletin: | |
| Juniors | |
| Membership | 85 |
| Phone/e-mail: | (310) 549-7188 / texanbetty@ca.rr.com |
| Westend Prospectors | Founded: | 1982 |
| Mailing Address: | P.O. Box 87, Norco, CA 92860-0087 |
| Meeting Place: | Community Center, 3900 Hammer Ave., Norco, CA |
| Day of Meeting: | 1st Tuesday, 7:30 p.m. |
| Bulletin: | |
| Juniors | No |
| Membership | 77 |
| e-mail: | (626) 919-3645 / dcrites@juno.com |
| Whittier Gem & Mineral Society, Inc. | Founded: | 1949 |
| Mailing Address: | P.O. Box 865, Whittier, CA 90608-0865 |
| Meeting Place: | Whittier Community Center, 7630 Washington Ave., Whittier, CA |
| Day of Meeting: | 4th Thursday, 7:30 p.m., 3rd Thursday in November and December No meetings in July and August |
| Bulletin: | Rockhounder res19pnp@verizon.net |
| Juniors | Yes |
| Membership | 34 |
| Phone/e-mail: | (626) 934-9764 / res19pnp@verizon.net |
| Willits Gem & Mineral Club | Founded: | 1965 |
| Mailing Address: | 4500 Canyon Rd., Willits, CA 95490 |
| Meeting Place: | Shirley Streeters residence |
| Day of Meeting: | 3rd Sunday, 2:30 p.m. |
| Bulletin: | |
| Juniors | Yes |
| Membership | 7 |
| phone / e-mail: | (707) 459-2534 |
| Woodland Hills Rock Chippers Web Page | Founded: | 1962 |
| Mailing Address: | P.O. Box 205, Woodland Hills, CA 91365 |
| Meeting Place: | Community Center, 7248 Owensmouth Ave., Canoga Park, CA |
| Day of Meeting: | 3rd Saturday, 7:30 p.m. (except Aug) |
| Bulletin: | Rock Chippings / Gina Marquardt info@rockchippers.org |
| Juniors | Yes |
| Membership | 40 |
| Phone/e-mail: | info@rockchippers.org |
| Yucaipa Valley Gem & Mineral Society | Founded: | 1960 |
| Mailing Address: | P.O. Box 494, Yucaipa, CA 92399 |
| Meeting Place: | Mousley Museum of Natural History, 35308 Panorama Drive, Yucaipa, CA |
| Day of Meeting: | 2nd Thursday, 7:00 p.m. (excluding December) |
| Bulletin: | Green Valley Rocker |
| Juniors | Yes and officially organized |
| Membership | 234 |
| Phone / e-mail: | (909) 238-8143 / hacobb@verizon.net |
| Member e-mail: | (909) 795-2540 / yucaipagem@verizon.net |
| Web Page: | www.yvgms.org |