Roseville Newcomers is a non-profit group with membership open to everyone. No regular meetings are scheduled in July or August. Roseville Rock Rollers Gem and Mineral Society Founded in 1960, the Roseville Rock Rollers Gem and Mineral Society is for people who want to further their knowledge and abilities in the earth sciences and the arts of lapidary and gemology. We have a monthly educational meeting, and we serve as docents for the Maidu Indian Site. The major annual event for the group is a gem and mineral show at the Placer County Fairgrounds in Roseville.
Members also have monthly field trips to hunt for stones.
We go to Davis Creek by the Oregon border for obsidian. The Roseville Rock Rollers have a monthly bulletin and exchange bulletins with other gem and mineral groups. The society was formed in January 1992 as a non-profit educational organization, with the objective of helping people learn how to trace their family history. We're a very active organization. A wealth of information is available at our meetings.