Whether you're interested in membership, have questions about our events, or want to learn more about the Four Corners geological community, we'd love to hear from you.
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Connect with the Four Corners Geological Society through multiple channels
Four Corners Geological Society
PO Box 1501
Durango, CO 81302
Monthly Meetings: September through May
Time: Second Tuesday evening
Location: Varies by event
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FCGS serves the greater Four Corners region of Colorado, Utah, Arizona, and New Mexico
Send correspondence and membership inquiries to our postal address
Four Corners Geological Society
PO Box 1501
Durango, CO 81302
We serve geologists throughout: