Crestone Peak GeoMark Sinclair Oil & Gas Ovintiv Robert Bayless Producers Occidental Lario Gverse Geographix Great Western Sunburst Consulting Tracker Resource Development TGS Enerplus Bayswater

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