A great starter sample for the little geologist.
6 semi-precious gemstones of the U.S.
4x6" inch card.
Part of Copernicus Toys Compact Curiosities line -- small packages full of big wonders. Great little collectible science toys and STEM demonstration items.
Perfect for birthday gift bags, stocking stuffers, and Easter baskets--or any time you need a little science. Spark curiosity for collectors of science and nature.