The Premium Rock Collection features 12 palm-sized specimens representing all three rock types: igneous, metamorphic, and sedimentary.
- Twelve Palm-Sized Specimens
- All Three Rock Types Represented
- All Specimens Are Numbered and Keyed
- Length: 2"
- Width: 3"
Perfectly sized for identifying details in the rock, each specimen is numbered and keyed to an ID sheet that features additional data.
Specimens are approximately 2 x 3."
Ordering information: This kit includes classification charts, a rock cycle chart, and a magnifier.