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Save up to 50% OFF cool science kits, toys and games.
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Growing Rock Crystals

by xUmp.com   Item#: 16728  
List Price:$12.99
Sale Price: $8.99 /each
You Save: $4.00 (30%)
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Explore and discover the growth of Aragonite crystals with this experiment kit that is sure to amaze your budding Geologist!

Aragonite is a common crystal form of calcium carbonate formed from biological processes, including precipitation from marine and freshwater environments.  It can form on mollusk shells (some mollusks have shells composed entirely of aragonite!), as well as in caves, such as Carlsbad Caverns, where it takes the form of stalactites.

However, you can create this crystalline formation easily at home with this interactive kit!  Simply add vinegar to the cavities in the supplied container and observe the crystals as they grow! Comes complete with instructions, alternate experiments, and study questions with answers.

Features:

  • Grow a beautiful aragonite crystal from the comfort of your own home!
  • Contains everything you need (except the vinegar) to grow your own crystals
  • Simply add vinegar to the cavities in the specialized container and watch them grow
  • Includes instructions, alternate experiments, and study questions with answers
  • Great for kitchen or classroom chemistry


Age:
7 +
Box Size:
4.00 x 3.00 x 1.00 inches
10.16cm x 7.62cm x 2.54cm
Weight:
0 lb 2 oz
0.04 kg

Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.

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At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

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