New Ask-a-Geologist Question: Igneous Rocks
Question: What are some household items made out of igneous rock?
Answer: Many building materials are made of granite such as counter tops in homes. Pumice, shown here, is also used in products such as pumice stones which are used to smooth rough feet and in Lava Soap which is used to remove grease from hands.
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Filed under: Geology / Earth Science, Minerals, Rocks on June 12th, 2009
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