Pop Corn Rock
$9.00
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In stock: 2 available
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Product Details
Brand: Nature's Expression
Simply add vinegar to grow popcorn-like crystals.
Keep the young scientist happy for hours with this stone’s fascinating qualities. Popcorn Rock is a special variety of limestone mined in Utah. Simply submerge your rock in white vinegar and watch as a beautiful crystal garden develops over the next few weeks. These acetate crystals grow from the evaporation and reaction with the acetic acid from the vinegar. Makes a perfect gift, school science project or even a chemistry/geology learning tool. Individually packed for quick retail display. Ideal item to add to our Rock and Mineral Spinner Bin!
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Pop Corn Rock
Display prices in:CAD
