RockTalk is a newsletter published by the Colorado Geological Survey dealing with all aspects of geology throughout the state of Colorado. Our on-line version of RockTalk is now available in Adobe Acrobat *.PDF format.
RockTalk is now available by email! By clicking the link below and submitting your email address to email@example.com , you will automatically receive an emailed link to the latest edition of RockTalk! Please email your full name as it appears in your paper copy of RockTalk, and we will switch you from our snail mail subscription list to our easy to read, easy to store, digital subscription list!
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Links to RockTalk Newsletter Archive