What dark-coloured hole-filled volcanic rock is used in drainage, landscaping? (6) Crossword Clue

Here is the answer for the crossword clue What dark-coloured hole-filled volcanic rock is used in drainage, landscaping? (6) . 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 6 letters. We think the likely answer to this clue is SCORIA.

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Crossword Answer For What dark-coloured hole-filled volcanic rock is used in drainage, landscaping? (6):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% SCORIA What dark-coloured hole-filled volcanic rock is used in drainage, landscaping? (6) (6)
6% BASALT Dark volcanic rock (6) (6) The Guardian Quick Apr 17, 2026
5% SEWER Drainage channel (5) Puzzler Backwords Jul 6, 2026
5% GEODES Crystal-filled rocks (6) USA Today May 6, 2026
5% PUMICE Volcanic rock (6) Wall Street Journal Apr 18, 2026
5% BASALTIC Of a dark, volcanic rock (8)
5% BASALTS Dark volcanic rocks. (7)
4% HALEN Van ____, US rock band (5) The Telegraph Cross Atlantic Jul 10, 2026
4% BEANBAG Pellet-filled cushion used as a seat (7) (7) Puzzler Jul 10, 2026
4% ASH Volcanic debris (3) Wall Street Journal Jul 6, 2026
What dark-coloured hole-filled volcanic rock is used in drainage, landscaping? (6) Crossword Clue
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We found 40 solutions for What dark-coloured hole-filled volcanic rock is used in drainage, landscaping? (6). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is SCORIA.

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With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for What dark-coloured hole-filled volcanic rock is used in drainage, landscaping? (6).