Geodes are rocks with a hidden surprise inside. While the exterior is typically limestone or a related rock, the interior may contain sparkling quartz crystals or chalcedony deposits.

A fun addition to rock and mineral collections, geology activities, or science displays, this geode sample comes packaged with informational details as part of the Copernicus Toys Compact Curiosities line.

Card Size: Approximately 6 x 1 x 3.5 inches
Includes: Geode sample and informational card
Brand: Copernicus Toys
Series: Compact Curiosities