Natural Crystals (Specimen Collection)


Natural Crystals (Specimen Collection)

Under proper conditions, pure minerals develop into crystal forms specific to a mineral type. This eye-catching selection of 15 identified crystals demonstrate six different crystallographic systems. This boxed collection includes a study guide. Recommended for grades 5 through 12.


Receive 10% off when ordering 10 or more of this item. Upon checkout, discounts for all items are added together and collectively subtracted from the total.

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Natural Crystals (Specimen Collection)
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