A Showcase · September 10-18, 2026 · Westminster, Colorado

Hardrock Summit

Hardrock Summit is scheduled for September 10-18, 2026 in Westminster, Colorado, showcasing an exceptional selection of gems, minerals, fossils, and lapidary art.

A "Showcase" Gem & Mineral Show Westminster, Colorado Public · Trade
Plate I Exhibiting venue and display for Hardrock Summit in Westminster, Colorado.
September 10-18, 2026
Show Dates
Gem & Mineral Show
Show Category
1
Exhibition Site
166
Exhibitors Booked
Free
Admission
Daily
Daily Hours
The Overview

What's Happening.

A Read of 8 Minutes

Hardrock Summit is a premier gem & mineral show held in Westminster, Colorado at Hotel Westin Westminster on September 10-18, 2026. It brings together vendors, collectors, and enthusiasts from across the region to explore a wide variety of minerals, fossils, gems, beads, and jewelry.

Location

Map I Venue location plotted for Hardrock Summit .
Show Layout / Floor Plans:
Image Description Key
Floor Plan 2026 Hardrock Summit Plan 1 Exhibition Area
Floor Plan 2026 Hardrock Summit Plan 2 Exhibition Area
Sept Vendors:
Minerals, Sparkly Quartz, Meteorite
Alfageology № 34695
Alta Gema № 28475
Arkenstone, The № 2215
Gem Crystals, Natural Interior Decor, Rare Fine Minerals
Fine Minerals, Gold Specimens, Meteorites
Avery Stephen M № 2445
Uruguayan Amethyst, Uruguayan Sliced Stalactite, Citrine, Citrine Specimens, Agate, Amethyst, Jasper
BKW Opals № 7048
Bojo Jewelry № 33507
Australian Boulder Opal, Australian Opal Gemstones, Opal carving, Opal Specimen Rocks, opalised plant fossils
Christophe Gobin № 33094
Colombian Emeralds
Craftstones USA № 34088
Creation Team Ent № 34363
Cristal do Brasil № 26405
Cross Minerals № 33095
CY Lin Company № 5033
Fine Jewelry
Dakota Nature № 34089
DanZ RockShop № 28712
Silver Inlaid Jewelry, Gold Inlaid Jewelry, Australian Opal Jewelry
Decor Stones № 33115
Del Sur Agates № 3076
Agate
Diego Minerals № 4560
DW Enterprises № 968
Edelsteinhaus Hess № 31285
Eldorado Emeralds № 36020
Ammonite, Ammolite Gemstones, Ammolite Jewelry, Fossils
Enis Hajdini № 5774
Evaldo Big Stones № 28731
Evan Caplan № 4225
World Class Minerals, Expertly Curated Collections, Cutting Edge Displays
Focal Crystal, The № 28729
Fine Mineral Specimens, Advanced Mineral Collection, Museum Quality Minerals
Ford Minerals № 31523
Gem Lapidary, The № 29522
GemsByJB № 36021
GeoEthica World № 34091
Geonica № 8679
German Salazar D № 4517
Cut Gemstone
Petrified Wood
Green Garnet № 31380
Museum Quality Fossils, Fish Fossil Art, Fossil Interior Design
Himalaya Quartz № 5510
Hoffmann Minerals № 28820
Ita Crystals LLC № 32014
JBL Minerals № 29469
John M Bachman № 094
Jutta Munsteiner № 36611
Custom Jewelry Designers, Amethyst, Aquamarine, Citrine, Garnet, Tourmaline, Artisan Goldsmith, Unique Gem Designer, Gem Cutter
Kalifano № 417
Recycled Metal Art, Gemstone Globes, Fossils
Karkouri Said № 6161
KARP Mining № 4339
Koniuskii Anatolii № 36024
Kosnar Gems № 36025
Kristalle № 3565
Crystallized Gold Specialists, Classic Collector Minerals, Worldwide Minerals
Krivanek Jewelers № 31397
Ksenia Levtorova № 34195
Prepared Fossils, Hoploscaphites, Discoscaphites
Lindgren Fossils № 4343
Fossil Fish Murals, Green River Fossils, Fossil Specimens
Lithos Minerals № 30472
Made of Minerals № 32282
Marco Tironi № 5979
Marius Rudnev № 5570
Indian Minerals
Fine Minerals
Mincollect № 29700
Specimen Photography, Digital Cataloging, Mineral Label Design
Miner's Lunchbox № 4525
Mineracao Moura № 5040
Kianite, Moscovita, Black Tourmaline
Mineral Market № 30758
Mineraleks № 34093
Mineralica № 36027
Minerals Plus № 29600
Mmoire du temps № 36029
Multigemas Brazil № 25420
Fine Brazilian Gemstones, Fine Brazilian Minerals, Brazilian Crystals
Colla Wood, Petrified Wood
My Earth Minerals № 31931
Mystic Creations № 31837
Natural Creations № 34456
Gemstone Carved Animal Figurines
Silver Gemstone Jewelry, Jewelry with Gemstones, Sterling Silver 925, Wholesale Jewelry, Moldavite Jewelry, Silver Jewelry
Nature Designs № 4527
New Era Gems № 1916
Rough & Parcels Cabbing, Facet Parcels, Tanzanite, Sapphire Carvings, Cut Gemstone, Tourmaline, Carvings, Gemstones
Mineral Specimen Jewelry, Fashion Jewelry, Natural Stone Jewelry, Pearl Jewelry
Fine Minerals, Rare Fine Minerals, Ore, Rock Specimens
Pink & Blue Stones № 31989
Colorado Topaz, Smoky Quartz, Fine Amazonite
Piritas de Navajun № 34095
Pissioni Gems № 9022
Crystal Quartz Points
Shiva Lingam, Indian Minerals, Indian Lapidary, Metaphysical, Himalayan Quartz, Zeolites
14K Gold Jewelry, Stainless Steel Jewelry, Men's Jewelry, Pendants, Bracelets, Rings
Richard Cybulski № 2201
Ritvik Inc № 36031
Rock N Spheres № 3588
Rocks & Minerals № 27265
Rocky Fine Art № 34201
Rudolph Minerals № 30723
Saga Minerals № 2284
Fine Minerals
Sahara Overland № 2287
Trilobites, Meteorites, Shark Teeth
Saphira Minerals № 26340
Silver Vision № 36032
Shungite, Charoite, Seraphinite, Russian Semi-precious Stones, Cabochons, Beads, Nephrite Jade, Rough, Tumbled Stones, Rough charoite, Charoite cabochons, Tumbled charoite, Noble shungite, Silver shungite, Elite shungite, Shungite beads, Shungite bracelets, Tumbled shungite, Shungite pyramids, Shungite spheres, Shungite merkaba, Shungite pendants, Charoite pendants, Eudialyte, Rough eudialyte, Astrophyllite, Rough astrophyllite, Seraphinite cabochons, Shungite jewelry, Dianite, Strawberry quartz, Rainbow Pyrite, Dendritic agate, Charoite spheres, Charoite slabs, Charoite jewelry, Petrovsky shungite
Soleil Crystals № 31489
Collector's Quality Minerals
Stone Throne № 29402
Acrylic Mineral Stands, Custom Display Bases, Onsite Specimen Mounting
Sugilite
Superb Minerals № 4454
Indian Zeolite Minerals, Indian Apophyllite, Wholesale Zeolite
TGS Minerals № 34228
Tim Roark № 2539
Time Machine № 10827
Custom Cut Gemstones, Fine Handmade Jewelry, Fine Mineral Specimens
Fluorite, Fluorite Crystals, Rogerley Mine Fluorite
Unique Minerals № 7057
Wholesale & Retail, Minerals, Crystals
Silver Jewelry
Cabochons
UV Flashlights, UV Light Fixture, UV Lights, Fluorescent Minerals, Fluorescent Minerals Longwave, Fluorescent Minerals Shortwave, Fluorescent Short Wave, Fluorescent Longwave, UVA Lights, UVB Lights, UVC Lights, Fluorescent Mineral Displays
Wholesale/Retail Crystals
Collector Quality Minerals
Wolfgang Vaatz № 28034
Fine Art Jewelry, Award Winning Jewelry, Stonework Creations, Wearable Artworks, Ethically Sourced Materials, Recycled Silver Jewelry, Placer Gold Jewelry, Argentium Silver, Sterling Silver Jewelry
Rough Green Tourmaline, Rough Aquamarine, Rough Citrine
Ziga Mineral № 28557
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