Columbine Logging Whiting GeoMark Goolsby Brothers SM Energy bpx Energy Gustavson Associates Anschutz Lario Impac Exploration Services Chinook Sunburst Consulting Great Western LMKR Stoner Decollement Consulting Robert Bayless Producers Raisa Schlumberger Tracker Resource Development Crestone Peak BakerHughes Anadanko borehole Image Encana The Discovery Group Inc

Geological Adventures in The Arkansas River Valley, Central Colorado

Titanite: The Wedge-Shaped Timepiece

Sedalia Copper Mine, near Salida, CO: Joint Trip: RMAG and Colorado Mineral Society (CMS) - July 1, 2018

Yellowstone Volcano Observatory