About Rocktalk


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The first issue of the Rocktalk newsletter appeared in print in January 1998 and was an introduction to the current role of the Colorado Geological Survey. Following issues featured many important aspects of the CGS mission in detail, with the last issue coming out in the spring of 2011. During that thirteen-year run, RockTalk became a favorite publication across the state, attaining a distribution base of more than ten thousand.

To honor the popularity of the publication, we decided to continue the tradition with the RockTalk Blog. Here we will bring you up-to-date information on CGS projects, events, and publications, along with postings from CGS staff and other guest bloggers.