2012 SGMS Officers
| President | Carol Corden | |
| Vice President | Valerie Rosello | |
| Treasurer | Duncan Penman | |
| Secretary | Donna Gomola | |
| Federation Liaison | Bob Simms (alternate is Art Reno) |
Committee Chairs and Other Key Positions
| Past President | John Dabney | |
| Programs | [Board Members] |
|
| Sunshine | Connie Reno | |
| Library | Carol Corden | |
| Annual Show | Mary Lou Froese (co-chair Preston Bingham) |
|
| Editor/Publisher (Rockette) | Mary Lou Froese |
|
| Publicity | Mary Lou Froese |
|
| Field Trips | Duncan Penman | |
| Outside Display |
|
|
| Membership | Peter Adams | |
| Webmaster | Brian Thurston | |
| Ways & Means | Gary Parsons | |
| Cases/Storage | Preston Bingham | |
| Outside Printing | Preston Bingham | |
| Historian | Preston Bingham | |
| Annual Picnic | Preston & Carol Bingham | |
| Lapidary Shop Instructor | Preston Bingham |
650-368-6351 |