Assertion: mica | /r/ObjectUse | used in thermal insulation
Facets:
value: in the electrical industry
type: LOCATION
value: mostly
type: DEGREE
Source sentences:
text: The two types of mica used in thermal insulation are muscovite (white) mica and phlogopite (green) mica.
text: In the electrical industry, Mica is mostly utilized as a thermal insulator.