Mineral specimens in Cortez, Colorado

San Juan Gems is a well-stocked jewelry store located at 11523 Colorado 145 in Cortez, Colorado, United States. Specializing in gem dino bone, rough and finished, we offer a wide range of products including rough rock, slabs, cabs, minerals, specimens, and collector's items. Our store is often referred to as a museum due to the unique and rare items we carry. With a reputation for excellent service, our knowledgeable staff can help you find the perfect gift or provide advice on rock cutting, polishing, and metalsmithing. Whether you are a beginner or an expert, we have everything you need for lapidary work, silver or goldsmithing, panning, rock hunting, carving, or collecting.