RockTalk: Annual Review 1999 Download Publication Details This edition of RockTalk focuses on the mission of the CGS and asks: What is the CGS mission and how was it carried out in 1998? Digital PDF download. RT-02-01D Excerpt from this RockTalk: Mission The Colorado Geological Survey serves and informs the people of Colorado by providing sound geologic information and evaluation as well as educating the public about the important role of earth sciences in everyday life in Colorado. The three aspects of the CGS mission are service, information, and education. Citations Colorado Geological Survey. “RockTalk V02N1, January 1999 - Annual Review.” RockTalk, January 1999. https://doi.org/10.58783/cgs.rt0201.sxgm4987. CGS Publications. https://coloradogeologicalsurvey.org/publications/rocktalk-annual-review-1999/.