Light-Up Rocks & Gems Collection: 29 Rocks to Start or Expand Your Collection! (Klutz)

Klutz Light Up Rock & Gem Collection: Maker Lab STEM Kit

Rocks, Gems and Geodes: Maker Lab (Klutz STEM Kit) 8" x 1.5" x 11.5"

My Book of Rocks and Minerals: Things to Find, Collect, and Treasure