Distinctions

Honorary Fraternities:
• Tau Beta Pi
• Sigma Tau
• Phi Kappa Phi
• Phi Delta Kappa

American Bar Association
• Business Law and Natural Resources Sections
Colorado Bar Association
• Mineral, Real Estate, Environmental and Water Law Sections
Society for Mining
Metallurgy and Exploration of the AIME
Colorado Mining Association
Denver Coal Club
Independent Petroleum Association of Mountain States
• Executive, Environmental, Public Lands and Legal Committees and Board of Directors
Commercial Division of American Arbitration Association
Denver Area Oil and Gas Title Lawyers
Colorado Hazardous Waste Management Society
Rocky Mountain Mineral Law Foundation
• Past trustee.

Contributing author for: American Law of Mining (2d. ed.) and Coal Law and Regulation (McGraw-Hill).
Lecturer: Colorado Mining Association Short Courses: "Emergency Planning and Community Right-to-Know Act."
Article for NEPA Summit: "Socio-Economic Impacts" May 27, 1998