Insulation mineral Crossword Clue

We have the 4-letter answer for Insulation mineral crossword clue, last seen in the Newsday Crossword December 26, 2025 puzzle. This answer will help you finish the puzzle you’re working on.

Insulation mineral Crossword Answer

↓12.

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Helpful Hints

(noun)
1. 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

Hint 2: Clue Definitions

INSULATION (noun)
1. insulating material that reduces or prevents the transmission of heat or sound or electricity
2. the state of being isolated or detached
MINERAL (adjective)
1. composed of matter other than plant or animal
MINERAL (noun)
1. solid homogeneous inorganic substances occurring in nature having a definite chemical composition

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Down

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