Hard rock of calcium carbonate Crossword Clue

Here is the answer for the crossword clue Hard rock of calcium carbonate . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 9 letters. We think the likely answer to this clue is LIMESTONE.

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Crossword Answer For Hard rock of calcium carbonate:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% LIMESTONE Hard rock of calcium carbonate (9)
3% ACDC Australian hard rock band (4) The Telegraph Cross Atlantic Dec 18, 2025
3% DESCALE Remove a calcium carbonate crust from (an appliance) (7) The Times Concise Dec 13, 2025
3% ASA Hard ___ rock: 2 wds. (3)
3% GRANITE Hard igneous rock (7) The Times Concise Sep 8, 2025
3% CHALK Rock composed of calcium carbonate (5) Mirror Tea Time Nov 4, 2024
3% ARAGONITE Calcium carbonate. (9)
2% MOIL Work hard (4) LA Times Daily Dec 13, 2025
2% AVEC ___ gaz (carbonated: Fr.) (4) New York Times Dec 10, 2025
2% ICE "Rocks" (3) Eugene Sheffer Dec 10, 2025
Hard rock of calcium carbonate Crossword Clue
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We found 40 solutions for Hard rock of calcium carbonate. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is LIMESTONE.

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