Contact Us

The Department of Geology and Geological Engineering office can be found on the second floor of Berthoud Hall, Room 221.

Geology and Geological Engineering Department
1516 Illinois St.
Colorado School of Mines
Golden, CO 80401

For general inquiries, contact Dorie Chen, Department Manager, at 303-273-3978, by fax at 303-273-3859 or by email at

Berthoud Hall Blaster Card and Hard Key Access

Do you need Blaster Card Access to Berthoud Hall & Labs (you need to submit a Blaster Request for each semester you are registered)? Please fill out the Blaster Card Access Form at this link (Key Blaster Request Form 9-21-2020) and submit to Cheryl Medford,, noting ‘Berthoud Blaster Card Access’ in the Subject field.

Berthoud Hall Network Access

Do you need Computer Access in Berthoud Hall (you do not need to submit a Network Account Agreement if you have already done so in the past)? Please fill out the Network Account Agreement form at this link (Berthoud Hall Network Account Agreement) and submit to Cheryl Medford, noting ‘Berthoud Network Access’ in the Subject field.


Berthoud Hall