April 1, 2011
RockTalk: Colorado’s New Oil Boom — the Niobrara
This, the last edition of the paper RockTalk, reviews a resource found in the Niobrara Formation. Digital…
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April 1, 2010
RockTalk: Annual Review, 2008-2009
This edition of RockTalk reviews the many publications, projects and outreach activities that the CGS staff engaged in during the…
December 1, 2008
RockTalk: Rockfall in Colorado
This edition of RockTalk addresses rockfall hazards within Colorado and how mitigation efforts can lessen the effect of these rockfalls.
May 1, 2008
RockTalk: Colorado Geological Survey – 2007 Summary
This edition of RockTalk reviews the many publications, projects and outreach activities that the CGS staff engaged in during the…
May 1, 2007
RockTalk: Centennial Anniversary of the CGS
This edition of RockTalk reveals the history of the CGS from its founding in 1907 to one hundred years later…
October 1, 2006
RockTalk: Uranium — It’s Hot!!
This edition of RockTalk delves into the formation of uranium, how it is extracted, how it is used, and the…
May 1, 2006
RockTalk: POGIs in Colorado
This edition of RockTalk is a guide for special Points of Geological Interest (POGIs) across Colorado. Digital PDF download. RT-09-01D…
December 1, 2005
RockTalk: Annual Review 2005
This edition of RockTalk reviews the many publications, projects and outreach activities that the CGS staff engaged in during the…
July 1, 2005
RockTalk: Colorado Coal
This edition of RockTalk explores coal mining, geology, resources, reclamation, and subsidence. Digital PDF download. RT-08-02D From the Introduction: Colorado…
October 1, 2004
RockTalk: Mapping Colorado
This edition of RockTalk provides insight into the life of a geologist. Digital PDF download. RT-07-04D From the Introduction: Hasn’t…
July 1, 2004
RockTalk: Avalanches in Colorado (CAIC)
This edition of RockTalk covers the science of snow, a history of avalanches in Colorado, and what the CAIC is…
April 1, 2004
RockTalk: Oil in Colorado
This edition of RockTalk discusses fossil fuels, how they form, how they are extracted, and the environmental consequences of using…
December 1, 2003
RockTalk: Annual Review 2003 (December)
This edition of RockTalk reviews the many publications, projects and outreach activities that the CGS staff engaged in during the…
August 1, 2003
RockTalk: Central Colorado Geology
This edition of RockTalk explores the geological attractions and potential hazards of the Central Colorado mountains. Digital PDF download. RT-06-03D…
April 1, 2003
RockTalk: Gold in Colorado
This edition of RockTalk explores the history of gold in Colorado, how it is mined, and what it is used…
January 1, 2003
RockTalk: Annual Review 2003 (January)
This edition of RockTalk reviews the many publications, projects and outreach activities that the CGS staff engaged in during the…
October 1, 2002
RockTalk: Ground Water in Colorado
This edition of RockTalk is an introduction to aquifers, groundwater, and water quality in Colorado. Digital PDF download. RT-05-04D From…
July 1, 2002
RockTalk: Industrial Minerals in Colorado
This edition of RockTalk delves into Colorado’s industrial minerals. Digital PDF download. RT-05-03D From the Introduction: The “Industrial Minerals” Category…
April 1, 2002
RockTalk: Earthquakes in Colorado
This edition of RockTalk explores earthquakes in Colorado, how they are recorded, and the mitigation efforts that are implemented in…
January 1, 2002
RockTalk: Annual Report 2002
This edition of RockTalk reviews the many publications, projects and outreach activities that the CGS staff engaged in during the…
October 1, 2001
RockTalk: Ground Subsidence and Settlement Hazards
This edition of RockTalk covers the destructive nature of ground subsidence and collapsible soils in Colorado. Digital PDF download. RT-04-04D…
July 1, 2001
RockTalk: Molybdenum in Colorado
This edition of RockTalk delves into the composition, application, and mining of molybdenum in Colorado. Digital PDF download. RT-04-03D Excerpt:…
April 1, 2001
RockTalk: Mining and the Environment
This edition of RockTalk explores the geological, mining, and environmental history of the Upper Alamosa River basin. Digital PDF download.
January 1, 2001
RockTalk: Annual Report 2001
This edition of RockTalk reviews the many publications, projects and outreach activities that the CGS staff engaged in during the…
October 1, 2000
RockTalk: Avalanche Formation and Release
This edition of RockTalk covers the science of how avalanches form and what the Colorado Avalanche Information Center (CAIC) is…
July 1, 2000
RockTalk: Coalbed Methane in Colorado
This edition of RockTalk is an introduction to the history, economics, and production of coalbed methane in Colorado. Digital PDF…
April 1, 2000
RockTalk: Water Quality in Colorado
This edition of RockTalk discusses the ways in which geology can determine water quality. Digital PDF download. RT-03-02D Excerpt: Geology…
January 11, 2000
RockTalk: Annual Report 2000
This edition of RockTalk reviews the many publications, projects, and outreach activities that the CGS staff engaged in during the…
October 1, 1999
RockTalk: Engineering Geology and Geologic Hazards
This edition of RockTalk focuses on geologic hazards in the state and mitigation techniques that can lower the damaging effects…
July 1, 1999
RockTalk: Diamonds in Colorado
This edition of RockTalk delves into the formation and mining history of diamonds in the west. Digital PDF download. RT-02-03D…