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''Schist'' is a metamorphic rock, characterized by its tendency to break easily into sheets due to the high mica content of the rock. It usually forms from [[slate]]. Since ancient times, schists have been used for arrowheads, and other cutting implements.
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'''Schist''' is a metamorphic rock, characterized by its tendency to break easily into sheets due to the high mica content of the rock. It usually forms from [[slate]]. Since ancient times, schists have been used for arrowheads, and other cutting implements.
    
[[category:Metamorphic rocks]]
 
[[category:Metamorphic rocks]]
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