SGMS holds a monthly evening meeting on the 3rd Monday of the month.
No meeting in July
Annual Summer Picnic date TBD
September 15th and 16th
Harvest of Gems and Minerals Show
June 18, 2018
7:00 pm - 8:30 pm
Redwood City Community Activities Building
1400 Roosevelt Avenue
Redwood City, CA 94061
Our Monthly presentation will be on obsidian, a natural occuring volcanic glass. Ben Nagler will talk about the various types of obsidian, the properties of obsidian, where to find obsidian, local sites for collecting, and how best to work with obsidian.
Cathy Phalen will also be bringing a large assortment of obsidian that will be available free for the taking.
Refreshments will be served.
All are welcome.
The meeting will be held at the
Redwood City Communities Activities Building
1400 Redwood Avenue, Redwood City, CA 94061