THE Team
“ After being behind our own booth as sellers, we decided to organize our own show starting in 2025 in the premises of the Denver Coliseum.”
David, Logan & Heather

Minerals
Minerals dealers from around the world

Polished stones
Arts stones, carvings, polished

JEWELRY
Stones jewelry

Fossils
Selections of fossils dealers
About CMFGS LLP
A Curated Standard for Collectors
CMFGS LLP is a Denver-based organization dedicated to producing a refined, collector-focused experience for minerals, fossils, and fine gems. Built by industry professionals, our approach prioritizes quality, provenance, and a discreet, high-caliber environment where serious collectors and top-tier dealers can transact with confidence.
We operate with a clear philosophy: fewer distractions, higher standards, better outcomes.
Our Vision
To set a new benchmark for premium mineral, fossil, and gem shows in Denver—where connoisseurship, trust, and efficiency define every interaction.
We design every element of the show to elevate:
- The caliber of material presented
- The quality of buyer–dealer engagement
- The overall collecting experience
A Selective Approach
Curated Dealer Roster
Participation is intentionally selective. We seek dealers known for:
- Exceptional specimens and rare material
- Transparent provenance and ethical sourcing
- Professional presentation and client service
Elevated Presentation
A clean, thoughtfully organized venue encourages focus and discovery. Booth visibility, lighting, and flow are optimized to showcase pieces at their best and facilitate meaningful conversations.
Discreet, High-Quality Audience
Our marketing targets informed buyers—private collectors, interior designers, institutions, and serious enthusiasts—resulting in qualified traffic rather than volume alone.
The Experience We Deliver
Precision & Efficiency
A centralized venue ensures collectors can access premier dealers without unnecessary dispersion—maximizing time spent evaluating and acquiring exceptional pieces.
Access to Distinctive Material
From museum-grade minerals to rare fossils and fine gemstones, the show emphasizes pieces with character, rarity, and investment value.
Comfort & Ease
- Complimentary parking
- Streamlined access and navigation
- A calm, professional atmosphere conducive to high-value transactions
Our Flagship Event
CMFGS LLP produces the Colorado Minerals, Fossils & Gems Show at the Denver Coliseum.
Positioned during Denver’s annual show season, it has quickly become a preferred destination for collectors seeking:
- Concentrated access to respected dealers
- A balanced, high-quality selection across minerals, fossils, and gems
- An efficient environment where serious buying happens
Commitment to Exhibitors
We partner with exhibitors who share our standards. Our commitment includes:
- Consistent, qualified buyer traffic
- Thoughtful floor planning for optimal visibility
- Clear, responsive communication
- Ongoing brand positioning that reinforces a premium identity
Our goal is not simply attendance—it is results.
Looking Ahead
CMFGS LLP is building a long-term platform for the high-end segment of the market in Denver. Through curation, disciplined growth, and a focus on collector experience, we aim to establish a show recognized for both its quality of material and the integrity of its marketplace.
Contact
For exhibitor inquiries, partnerships, or private collector information, please contact our team.
CMFGS LLP Denver, Colorado
CMFGS LLP — A refined destination for collectors of exceptional minerals, fossils, and gems.

























