Pumice
Pumice is a light gray, extrusive igneous rock. Major minerals
include feldspar, quartz and mica. Pumice has a vesicular texture
having many holes, and this interesting rock even floats on water! This natural rock comes in a cotton specimen collection bag with an information card including
details on the rock formation, characteristics and uses. Specimen size ranges from 1-2 inches.
For age 4+ with adult supervision.
Warning: Choking Hazard - Small Parts
Not for children under 3
For age 4+ with adult supervision.
Warning: Choking Hazard - Small Parts
Not for children under 3
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