Humboldt Geology Rock Auction

December 1, 2023
6 p.m.
Founders Hall Room 118

Back by popular demand!

Humboldt Geology will host its first rock auction since 2019 in Founders Hall 118. Doors open at 6 p.m. Lots of great rocks, gems, and minerals to bid on. Come on out and support the Geology Club! 

For questions and more information, please contact Humboldt Geology at (707) 826-3931 or