CC: OH BUOYANT ROCK
We think pumice is a pretty cool addition to any mineral collection. This volcanic material is so light that it actually floats on water. Kit includes one piece of pumice and fact card. 3.5x6” peggable card.
CC: OH BUOYANT ROCK
We think pumice is a pretty cool addition to any mineral collection. This volcanic material is so light that it actually floats on water. Kit includes one piece of pumice and fact card. 3.5x6” peggable card.