The little museum and mining store just off Main street, where authentic, ancient fossils are displayed and sold. Never replicas. Enter Earth’s Treasures and you’ll see why hand-picked means high quality. We sell rare and timeless jewelry, including pieces featuring Montana Yogo sapphires, as well as loose Yogos and Montana Fancy stones. Our one of a kind pieces make decorating your home or office easy and breathtaking. We carry a good selection of Montana fossils to enhance your decor or collection.