Pumice-C

PUMICE IS A IGNEOUS ROCK

BY JARED FUDGE media type="youtube" key="mVZSfrygxX4?fs=1" height="385" width="480" align="right"

EXTRUSIVE OR INTRUSIVE: Extrusive GRAIN SIZE:Can be Fine or Course. COLORS:White, cream, blue or grey to green, brown or black. HOW DOES IT FORM:By lava cooling fast and how it sits over a long time. WHAT MINERALS ARE IN IT:There is none. WHERE DOES IT FORM:It forms where volcano erupts and it shoots up into the sky and by the time it falls its cooled and hard. WHAT ARE ITS USES:additive, cleaners, paints, coatings, metal finishing, water systems, and waste water treatments.

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