Good, Clean Dirty Fun! Located in Franklin, NC, Rose Creek Mine is where you come to dig in our gem tunnel. We provide all equipment and help you to identify the stones. Our miners have found garnets, rubies, sapphires, smoky and rose quartz, amethyst, emerald and more. Lapidary equipment also available in our great gift and rock shop. Hours of operation: Wednesday – Saturday 9-5, Sunday 11-5.