Description 1kg bag of PREMIUM Rock for Lapidary (Stone Tumbling) Beautiful end results Our rough rock has been specially hand picked for the best results. Each bag contains pieces suitable for tumbling but will vary in quantity. Contents is a mix of these rocks; Red Aventurine Tree Agate Green Aventurine Amethyst Rose Quartz Blood Fancy Spinel Matrix Calcite Black Star Agate Red Jasper Smokey Quartz Ruby Kyanite Hematite Garnet
