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"Crystal Geode" - Science Kit  - LabRatGifts - 1

"Crystal Geode" - Science Kit

$9.95

Grow a beautiful 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 7+
  • 1 experiment
  • 8 page manual


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