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Glowing Crystal Geode
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Glowing Crystal Geode
Discover the science behind crystal formation and what makes some of them glow by creating your own crystal geode!

First, use included mold to cast a plaster geode shell, and then fill it with a crystal-growing alum salt solution. Crystal solution contains a luminous pigment, resulting in a geode that glows in ultraviolet light.

Kit includes an ultraviolet flashlight with holder, geode display stand, and full-color workbook.
Item
Product
Qty
Price
87999
Glowing Crystal Geode
$24.98