Question

$What \: is \: pumice?$
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Answer 1

Answer:

PUMIC

(ROCK TYPE)

Pumice, called pumicite in its powdered or dust form, is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals. It is typically light colored.

What is pumice used for?

A pumice stone is formed when lava and water mix together. It's a light-yet-abrasive stone used to remove dry, dead skin. A pumice stone can also soften your calluses and corns to reduce pain from friction. You can use this stone daily, but it's important to know how to properly use it.