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1. Any of various minerals consisting of hydrous silicates of aluminium or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves; used as dielectrics because of their resistance to electricity
   - isinglass

Sounds like: Micah

Derived forms: micas

See also: micaceous

Type of: mineral, translucent substance, transparent substance

Encyclopedia: Mica Mica, Cluj