This complete, deluxe kit has so much to experiement with for young scientists interested in crystals and geodes!
Measure how the crystallization of solids out of a solution and the dissolution of crystals back into solution, affect the temperature of the solution. Learn about the energy of crystallization! Investigate solutions, crystallization, and the chemistry of crystal growing. Learn about the structures and geometries of different crystal shapes.
Experiment with four chemically different crystals each with different properties, including potassium alum crystals that form regular octahedrons, rapidly growing sodium sulfate crystals, long needle-shaped sodium acetate crystals as well as plaster which is made from gypsum crystals. Mold fun plaster shapes, including stars, lightning bolts, dolphins, and pyramids, and grow layers of crystals on them! Use dyes to form colored crystals, and mix the dyes to grow a rainbow of custom coloured crystals.
Once youu have created some crystals you can display your crystal creations in the included clear treasure chest with a locking lid!
Mold your own geode — a hollow rock with crystals growing inside — and create a beautiful crystal cavern within. Experiment with growing crystals rapidly and slowly, and observe how that affects the crystal structures. See if you can grow one giant crystal and many small crystals on the surface of a rock!
A full-colour, 32-page experiment manual guides your experiments in crystal chemistry and Earth science.