Earth Science Crystals Rocks & Minerals for $16.58 (Reg. $28.96) + Free Shipping with Prime!

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Snag this gift or make it a family fun activity making science real life!

Earth Science Crystals Rocks & Minerals for $16.58 (Reg. $28.96) + Free Shipping with Prime!

  • Kit includes the following genuine specimens: granite, limestone, basal, marble, pumice, calcite, pyrite, quartz, hematite, bornite, fluorite, magnetite, and soapstone
  • Grow three types of crystals: alum (potassium aluminum sulfate), copper (ll) sulfate, and potassium hexacyanoferrate (III)
  • The National Geographic science kits from Thames and Kosmos further that mission by helping kids learn about science in a fun way
  • A portion of the proceeds from the sale of the National Geographic kits goes to support vital exploration, conservation, research, and education programs
  • Discover the secrets inside the pyramid

Shipping is free if you have Amazon Prime. Otherwise, it’s a flat $6.

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