National Geographic Rock and Mineral Starter Kit Fast Paced Games just turn the board over

just turn the board over for the advanced level

green battery-powered engine

digging and playing with the included sensory materials

Great for play days and small group activities

National Geographic Rock and Mineral Starter Kit Fast Paced Games just turn the board overROCK COLLECTION FOR KIDS 15 incredible rocks, gemstones, and crystals including Rose Quartz, Red Jasper, Tigers Eye, Aventurine, Snowflake Obsidian, Pyrite, Desert Rose, Blue Quartz, Pumice, Hematite, Blue Calcite, Green Zebra Jasper and Fluorite. Great starter set for boys and girls with an interest in Geology IDENTIFY AND LEARN A full color learning guide has information on each specimen in the set and a magnifying glass inside allows you to see