What is the answer to "Insulation mineral" in the Newsday Crossword?

The answer to the Newsday Crossword clue "Insulation mineral" is MICA (4 letters).

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Insulation mineral Newsday Crossword Clue

Down clue · from the December 26, 2025 puzzle

Stuck on “Insulation mineral” from the Newsday Crossword? Here is the verified answer:

Answer

MICA

4 letters · Down · last seen December 26, 2025

Souvlaki serve-with4 Domino spots4 Take __ the waist (alter, perhaps)4 Small combo4 Pellet propeller8 Hemingway hideaway5 Non-bidder6 Con, in Cannes4 Playful growl4 "Mmm-hmm"4 Expanding easily8 Go over poorly4