Scrabble & Words with friends points
        
        
                    - mica is a valid Scrabble US word with a point value of 8
 
          
                    - mica is a valid Scrabble UK word with a point value of 8
 
          
                    - mica is a valid Words with friends word with a point value of 10
 
          
        
        Definition of mica
        
        
          - any of various minerals consisting of hydrous silicates of aluminum or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves; used as dielectrics because of their resistance to electricity (noun)
Synonyms
- isinglass
 
         
        See definition of mica in Merriam Webster