Answer OBSIDIAN – Crossword Puzzle Solver
| clue | answer | length |
|---|
| Dark glass formed by cooling lava | OBSIDIAN | 8 |
| Arrowhead material | OBSIDIAN | 8 |
| Glass made from lava | OBSIDIAN | 8 |
| Glass made of lava | OBSIDIAN | 8 |
| Relative of perlite | OBSIDIAN | 8 |
| Igneous rock | OBSIDIAN | 8 |
| Volcanic glass | OBSIDIAN | 8 |
Using the Tool
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