Chisel away at a sand block as you excavate six real gemstones, minerals, or rocks.
- Excavate 6 real gemstones, minerals, or rocks.
- A fun way for kids to learn about geology!
- Ages 10
$ 6.50
$ 9.04
$ 6.50
$ 9.04
Chisel away at a sand block as you excavate six real gemstones, minerals, or rocks.
$ 31.18
$ 22.99
$ 7.99
$ 6.39
$ 48.00
$ 36.00
$ 26.96
$ 20.62
$ 29.99
$ 30.52
$ 21.95
$ 33.00
$ 25.00
$ 29.17
$ 20.99
$ 28.00
$ 26.11
$ 19.99
