Dark volcanic rock formed by the rapid cooling of lava
Let's find possible answers to "Dark volcanic rock formed by the rapid cooling of lava" crossword clue. First of all, we will look for a few extra hints for this entry: Dark volcanic rock formed by the rapid cooling of lava. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.
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- B
- A
- S
- A
- L
- T