Pinnacle 5 Minerals is the leading producer of fine Amazonite and Smoky Quartz combination specimens and Colorado Topaz in the United States. As a family owned and operated business, Joe Dorris, his lovely wife Susan, and their three children- Scott, Tim, and Krystle, all work for the company. We have over 35 years of experience mining the Crystal Peak Mining District, Tarryall Mining District, and Mount Antero.