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Welcome to the Nevada County Gem and Mineral Society Website.

May Meeting: Tuesday May  7.

May’s Meeting: Opal Potpourri
A review of interesting opal facts, opal structure and crystal forms, opal locations around the world, traits of opals from the mines, and other fun facts….

Our presenter, Fran Todd, from Roseville Rock Rollers, is a long-time rockhound, frequent visitor to Tucson, speaker, cab class teacher, and describes herself as “addicted to opals!” Fran will give us a Power Point presentation as well as bring samples for us to view of this beautiful gemstone.

Meetings: Monthly First Tuesdays.
Board Meeting (All are welcome) 6:00 p.m.
General Meeting and program at 7:00 p.m.
Location: Golden Empire Grange, Grass Valley.

UPCOMING: May 18th, NCGMS “Tailgate and Rock Swap & Sale”. 

What an opportunity to get more cool stuff, or to sell some of your cool stuff!

Field trips are in the Newsletter (and discussed at the general meeting).