Rock Collection | USA

Plenty Mercantile & Venue Verified independent store

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Spark curiosity for collectors of science and nature with this collection of common rocks and minerals on a 4x6" inch card. Facts about the rocks and minerals are printed on the ba ck of the card. Great little collectible science toys and STEM demonstration items. Perfect for birthdays, stocking stuffers, and gift baskets--or any time you need a little science. Show more