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Welcome to the Grand Junction Geological Society!


We are a Society of Earth Scientists interested in the natural resources, and geology of the region surrounding Grand Junction, Colorado.

We meet once a month for an evening meeting during the months of September through May. This meeting features an invited speaker.  We meet at 7:30 PM at the Saccommanno Room of the Science Building (Wubben Hall) on the Colorado Mesa University campus.

We conduct field trips on an ad hoc basis throughout the year and enjoy the comaraderie and diverse expertise of our members. We encourage membership and participation of all geologists from students to seasoned professionals, and we welcome all interested parties to our meetings.

For information on the Society please send e-mail inquiries to:  info@gjgs.org

Upcoming Events:

October, 2020 meeting is on:
Speaker: Richard G. Warren from Comprehensive Volcanic Petrographics LLC., Topic---"Magmatic Evolution and Hetrerogeneity, and Subsequent Alteration of Volcanic Rocks as Revealed by Quantitative Petrographic Analysis" abstract
Note Venue: Wednesday, October 21, 7:30 PM in Houston Hall (Room 104) See map below. _____>>> Also available on ZOOM call, see abstract for ZOOM call instructructions

Due to Social Distancing Rules at CMU only the first 34 persons to arrive will be allowed into the meeting room. MASKS/Facial covering REQUIRED