Uses of Rocks & MineralsUses of Igneous RocksIgneous rocks have a variety of uses. Pumice is used as an abrasive, and porcelain is made from minerals found in granite. Many others are used in the building industry.TOOTH WhitenerbasaltpumicegraniteUses of Metamorphic RocksMetamorphic rocks are used primarily for construction purposes. Marble is used for decorative statues, columns and flooring. Slate is used for roofing and walkways.Uses of Sedimentary RocksLimestone is primarily used for concrete and road construction. Coal is a type of organic sedimentary rock that is used as a solid fuel to produce electricity and heat.limestonemarblecoalslate© Copyright NewPath Learning. All Rights Reserved. 94-4677Visit www.newpathlearning.com for Online Learning Resources.Some photos courtesy of USGS.
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