Environmental Stewardship

Safety Training

Scholarship Opportunities

Environmental Stewardship

Responsible Mining

What’s New!

Tri-State Regional Meeting

September 16-17, 2025

Sheridan College  |  Powderhorn Golf Club  |  Sheridan, Wyoming

>> Online Meeting Registration <<


RMMI 2026 Annual Conference

June 28-30, 2026 | Broomfield, Colorado | Ommi Interlocken Hotel


9th Annual Friends of Coal Gillette Golf Tournament

July 31, 2026 | Gillette, Wyoming | Bell Nob Golf Course

We look forward to another great tournament

34th Annual Rocky Mountain Mining Institute
2025 Tri-State Regional Meeting

September 16-17, 2025
Sheridan College  |  Powderhorn Golf Club  |  Sheridan, Wyoming

For information, contact:
JUDY COLGAN jcolgan@rockymtnmining.org (303) 948.3300

>> Online Meeting Registration <<

The Rocky Mountain Mining Institute
proudly sponsors 

Friends of Coal West are a grassroots coalition committed to supporting coal and related industries by addressing challenges and countering opposition through unified action. By providing a collective voice, we aim to highlight the importance of these industries in driving economic growth, supporting jobs, and ensuring energy security. Our mission is to bring together diverse communities, stakeholders, and advocates to build awareness of the positive contributions made by coal and associated industries. Through collaboration and education, we strive to promote sustainable projects, safeguard livelihoods, and reinforce the vital role these industries play in powering our future and strengthening local and national economies.

Join Us Today!

Support the industry that supports you! Rocky Mountain Mining Institute provides opportunities for professional, networking, mentorship, and business development. 

Our Mission

The Rocky Mountain Mining Institute has embraced the charter member’s original purpose since its founding in 1912. These ideals have evolved into the present non-profit corporation.

Become a Member of Rocky Mountain Mining Institute

A variety of activities, educational opportunities, benefits, marketing opportunities, and publications are available to members