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article by: hobart m. king , ph.d., rpg soapstone: a metamorphic rock that consists primarily of talc with varying amounts of other minerals such as micas, chlorite, amphiboles, pyroxenes, and carbonates. it is a soft, dense, heat-resistant rock that has a high specific heat capacity. these properties
learn more about earth materials. the best way to learn about rocks is to have specimens available for testing and examination. some soapstone history people have quarried soapstone for thousands of years. native americans in eastern north america used the soft rock to make bowls, cooking slabs, smoking...
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