Thames and Kosmos Crystal Growing Kit Deluxe

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.

A full-colour, 32-page experiment manual guides your experiments in crystal chemistry and Earth science.