Geological Materials Repository

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Hours 
Open 8:30 - 4:30 Monday through Friday *Visits by Appointment Only*
Closed All Federal Holidays 

 

Contact Us

Directions to the GMR

Directions to the GMR

Maps of GMR location on the Denver Federal Center and Denver area

Maps and Directions

Federal Holidays

Federal Holidays

List of Holiday Closures

List of Holidays

Contacts

Geological Materials Repository
Phone: 303-202-4851