Crystal Geode Kit by Thames Kosmos
Crystal Geode Kit by Thames Kosmos 1
Crystal Geode Kit by Thames Kosmos 2

Crystal Geode Kit

By Thames & Kosmos
$9.99
Description
Grow a beautiful, colorful crystal geode — a hollow rock with crystals inside it — by first molding a plaster shell and then filling it with a crystal-forming solution. Learn about geological crystal formations.
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Categories:
- Crystals
- Rocks & Minerals & Fossils
- Science Experiments

A2Z SKU: 377078
Vendor Code: THA551101
View details
Grow a beautiful, colorful crystal geode — a hollow rock with crystals inside it — by first molding a plaster shell and then filling it with a crystal-forming solution. Learn about geological crystal formations.