Thames & Kosmos - Glowing Crystal Geode
$29.95
Tax included
Thames and Kosmos - Glowing Crystal Geode
Create your own crystal geode — a round rock containing a crystal-filled cavity. First, cast a plaster geode shell in the mold and then fill it with a crystal-growing alum salt solution.
Security policy
Delivery policy
Return policy
The crystal solution contains an ultraviolet-luminous pigment that gets incorporated into the crystals as they form, resulting in a geode that glows in ultraviolet light.
An ultraviolet flashlight with holder, as well as a display stand for the geode, are included. Display your beautiful specimen day and night! Learn about how crystals form and why the pigment glows under ultraviolet light.
550022
8 Items
You might also like
Thames and Kosmos - Glowing Crystal Geode
Create your own crystal geode — a round rock containing a crystal-filled cavity. First, cast a plaster geode shell in the mold and then fill it with a crystal-growing alum salt solution.