Black volcanic rock Crossword Clue

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Here is the answer for the crossword clue Black volcanic rock last seen in Guardian Speedy puzzle. 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 8 letters. We think the likely answer to this clue is OBSIDIAN.

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Crossword Answer For Black volcanic rock:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% OBSIDIAN Black volcanic rock (8) The Guardian Speedy Apr 14, 2018
4% PUMICE Abrasive volcanic rock (6) The Times Concise Nov 19, 2025
3% EBON Black, in poems (4) Thomas Joseph Jan 9, 2026
3% ONYX Black stone (4) LA Times Daily Jan 4, 2026
3% TEETER Rock (6) LA Times Daily Jan 3, 2026
3% ICED On the rocks (4) The Telegraph Cross Atlantic Jan 3, 2026
3% ICE "Rocks" (3) Eugene Sheffer Dec 31, 2025
3% JACK Actor ___ Black of "School of Rock" (4)
3% MENTOS Candies in some volcanic science demos (6) Wall Street Journal Dec 20, 2025
3% INKY Black (4) Thomas Joseph Dec 18, 2025

Last appeared together with the following clues in Guardian Speedy puzzle

Black volcanic rock Crossword Clue
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We found 40 solutions for Black volcanic rock. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is OBSIDIAN.

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