This large chunk of Amazonite, 2-3 inches in diameter, is great for any mineral collection.
FOUND IN: BRAZIL, MADAGASCAR & COLORADO USA
This semi-opaque blue-green variety of feldspar is named after the Amazon River. Its bright green color comes from small quantities of lead and water in the feldspar. When polished, Amazonite is sometimes cut and used as a gemstone, although it is easily fractured.
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
Defy gravity with this cool balancing eagle!
This kit focuses on teaching children about electricity and how electronic devices work!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Over 300 electronics projects in this kit will keep the young scientist busy!
Discover how solar cells make electricity with this awesome kit!