RELATIVE OF PERLITE Crossword Clue

We know 1 solutions for: RELATIVE OF PERLITE
Crossword Puzzle Infos
The term RELATIVE OF PERLITE can be solved by the 8-letter word OBSIDIAN. Obsidian is a type of volcanic glass formed from rapidly cooled lava. It is related to perlite, which is a type of volcanic glass formed from slowly cooled lava. Both obsidian and perlite are formed from molten rock that has been cooled quickly or slowly, respectively.
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