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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
soapstone is a metamorphic rock that is composed primarily of talc , with varying amounts of chlorite , micas, amphiboles, carbonates, and other minerals . [ ] because it is composed primarily of talc it is usually very soft. soapstone is typically gray, bluish, green, or brown in color, often variegated...
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