Includes 1 Sand Block containing 11 Real Gemstones, Minerals, or Rocks, 1 Mallet, 1 Dowel, 1 Pair of Goggles, 1 Streak Plate, 1 Magnifying Glass, 1 Pouch and Color Poster with Instructions
Dig for semi-precious gemstones and minerals and identify your treasures. Test for hardness and streak. Learn how rocks and minerals are formed and have fun with an archealogical dig. Detailed instructions are included.