Geode Crystal Growing

$22.60 (including tax)

Grow your own beautiful crystal geode with this fun and exciting chemistry experiment.

For ages 10 and up.
WARNING! Choking Hazard. Small parts. Not for children under 3 years. 
This set contains chemicals that may be harmful if misused. Read cautions on individual containers carefully. Not to be used by children except under adult supervision.

Description

Grow your own beautiful sparkling crystal geode inside a crystal shell. Enjoy the moment when you reveal your crystal geode! Includes a specially designed container for growing quality crystal geodes and contents for making two complete sets of crystal geodes.

Kit Contains:

  • Crystal shells set
  • Large bag of white crystal compound 9a base compound called Monoammonium phosphate)
  • Small bag of white crystal compound as seeding
  • Crystal container
  • Crystal shell stand
  • Stirring spoon
  • Detailed instructions

Required but NOT included in the kit:

  • A jar of stemming hot water
  • An apron
  • Protective goggles
  • Rubber gloves

The size and shape of the crystals may vary depending on the experimental conditions.

The white crystal compound (monoammonium phosphate) is hygroscopic: it tends to “capture” humidity contained in the air, and this phenomenon creates links between crystals. The material may become hard (due to caking) but can very easily be separated afterwards, rather like sugar.

For ages 10 and up.
WARNING! Choking Hazard. Small parts. Not for children under 3 years. 
This set contains chemicals that may be harmful if misused. Read cautions on individual containers carefully. Not to be used by children except under adult supervision.

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