This item is on backorder. Rocks and Minerals will ship on/before 9/30/21
The Rock Cycle CollectionThese are the same rocks in the Rock Cycle Kit for Classical Conversations Cycle 1.
9 Rock Specimens ( Generously sized 1.25"+)
- Igneous - Obsidian Scoria Granite
- Metamorphic - Soapstone Gneiss Amphibolite
- Sedimentary - Rock Salt Sandstone Dolomite
WARNING! Choking Hazard Small Parts - Not for children under 3