Tucson's Year-Round Gem Show. An iconic destination for tourists, rock lovers, collectors, artists, energy practitioners, interior designers and everyone who likes gems and minerals. We welcome novices and long-time collectors alike. Our showroom features mineral specimens, cabochons, crystals of all sizes, gem rough, interior design pieces, and jewelry from local artisans. Our rough room offers a large variety of lapidary material from Arizona and around the world. We offer custom jewelry design, wire wrapping, rock cutting and polishing, and other services, so if you don’t see exactly what you want we can help create it!