Assertion: muscovite | /r/HasProperty | principal mica
Facets:
Source sentences:
text: Muscovite, the principal mica used by the electrical industry, is used in capacitors that are ideal for high frequency and radio frequency.
text: Muscovite is the principal mica used by the electrical industry to manufacture mica-based capacitors capable of operating at temperatures or frequencies that are destructive to polypropylene capacitors.
text: Muscovite, the principal mica used by the electrical industry, is used in capacitors that are ideal for high frequency and radio frequency.