Crystals, Rocks and Minerals
Retail Price: $49.95
Our Price: $44.90
Save: 5.05 (10.11%)
Availability: In Stock
Learn about rocks and the minerals that form them with this fascinating kit from Thames & Kosmos! Much more than just a crystal growing kit, this experiment kit teaches you the chemistry of crystals and the geological science behind rock formation with more than 18 hands-on projects and investigations.
Grow three chemically different types of crystals that exhibit not only different colors, but also different crystal shapes. Build three-dimensional geometric models of common crystals shapes including octahedrons, tetrahedrons, and rhomboids. Investigate the geologic rock cycle and learn how the three main categories of rock - igneous, sedimentary, and metamorphic - are formed, altered, destroyed and formed again. And mold your own crystal geode - a hollow rock with crystals growing inside!
Full-color, 32-page experiment manual included. Ages 8 and up.
Similar Items you may enjoy!