Slate - for roofing
marble for decorative stonework
Talc - a metamorphic mineral is used as a lubricant
Serpentine is used for carving.
Corundum, another metamorphic mineral, is used for abrasives
Kyanite and its polymorphs - for ceramics
Graphite - pencils
Many economic deposits of gold, copper, tungsten and iron occur in metamorphic rocks.
Asbestos is a metamorphic mineral which was formerly used for insulation.
What two thing's change a sedimentary rock into a metamorphic rock
In this scenario, the igneous rock intrusion is the youngest rock, as it formed after the metamorphic rock was already in existence. The metamorphic rock must have been present before the igneous rock intruded into it, making the metamorphic rock the oldest of the two. Thus, the metamorphic rock is the oldest in this context.
Anthracite coal is classified as a metamorphic rock. I've included two wikipedia links on this subject.
The two textures of metamorphic rocks are the Foliate and Non-foliate textures.
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What two thing's change a sedimentary rock into a metamorphic rock
The two groups of metamorphic rock are foliated and nonfoliated. Metamorphic rocks can also be classified as contact and regional.
No, metamorphic rock is not sedimentary; those are two different types.
Breaking windows. (Not)
how is metamorphic rock different than intrusive rock
Metamorphic rock can change into igneous rock through melting and solidification, or into sedimentary rock through weathering, erosion, and lithification.
actually, it truly depends on the type of rock the metamorphic rock formed from. in other words, if it formed from a rock that held basalt in it, the rock has basalt in it. remember that a metamorphic rock can be formed by more than two different types of rock (such as metamorphic quartz, slate, "fool's gold", plus granite). it does not matter which class the metamorphic rock formed from (but if a m. rock such as m. quartz, there is more likely a chance of finding a trace of basalt), as long as it formed from two different class of rock (this does not always apply, for there can be a metamorphic rock made from two or more metamorphic rocks). i would get into geodes...... but that's another answer. :)
Anthracite coal is classified as a metamorphic rock. I've included two wikipedia links on this subject.
A metamorphic rock.
in a metamorphic rock you find rock.
The two textures of metamorphic rocks are the Foliate and Non-foliate textures.
Intense heat and pressure.