10-piece Rock Collection 2 - Volcanic, Metamorphic & Sedimentary

Your In-house Geologist will love this sampling of rock specimens ready for observation on the Mini Duo Scope or Duo Scope. Your child will love examining each rock's unique properties. Pair it with research on the make-up of each specimen and how they are formed for a deep dive into our natural world.

Includes:
1. Diorite
2. Rhyolite
3. Andesite
4. Obsidian
5. Conglomerate
6. Shale
7. Limestone
8. Schist
9. Slate
10. Marble