McGraw Minerals specializes in fine gemstones, cut & polished by Bryan & Alix McGraw, then crafted into stunning pieces of jewelry. Here you can see the actual rough material and crystal structure of gemstones that are used to create the custom, one-of-a-kind jewelry. You can examine minerals and fossil specimens ~ some 450 million years old and see the pyrite and quartz creations that are indigenous to the area. A guarantee for you to learn more about gemstones and minerals and perhaps even come away with a special piece of jewelry or mineral specimens that will be treasured forever.