What Is A Gemstone?
Includes some of the most prized samples of Gemstones found
around the world with educational information on each specimen.
Includes 9 stones both rough and polished.
$11.99Fantastic 18 piece Rock collection and ID chart of Igneous, Metamorphic, Sedimentary rocks, clearly labeled and affixed to sturdy cardboard backing. The chart dimensions are 7" x 5 1/2" Includes informational explanation of Igneous, Metamorphic and Sedimentary with each rock clearly labeled on an ID chart which comes in a protective plastic zip-locked bag for safe-keeping. Great teacher resource, rock and mineral collection item, science fair project prop and rock and mineral gift. Even makes a great Dinosaur party or Gemstone Party favor. Rocks included in the kit are: Igneous - Granite, Lava, Rhyolite, Porphyry, Obsidian, Pumice Metamorphic - Gneiss, Marble, Mica Schist, Antracite, Slate, Quartzite Sedimentary - Conglomerate, Limestone, Sandstone, Travertine, Shale, Dolomite Fantastic rock collection and ID chart for any cub scout geology learning, earth science teacher and earth science class or geology teacher and geology class. Great for Rock & Mineral Science Fair projects.