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

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