Crystal Geode
Crystal Geode
Crystal Geode
Thames & Kosmos

Crystal Geode

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AGES 8+ recommended

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.

  • Ages: 8+
    Experiments: 3
    Piece Count: 7
    Manual Pages: 3

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