All orders ship free & carbon-neutral during the pandemic
from The STEMcell Science Shop
These 2-3" geodes come unbroken so you can smash them open yourself. You'll be the first person to ever see the crystals hidden inside. Most contain quartz crystals, but there's a small chance you could get another type of crystal.
It usually only takes one good whack with a hammer or on the sidewalk to break them open. **We recommend putting it in a bag or sock to break so the fragments don't hurt anyone.**
These pictures are just similar representations of the geode you'll receive. We'll try to pick the largest geodes to send first.