Flaky metamorphic rock that sometimes gets laughs in high school geology

Let's find possible answers to "Flaky metamorphic rock that sometimes gets laughs in high school geology" crossword clue. First of all, we will look for a few extra hints for this entry: Flaky metamorphic rock that sometimes gets laughs in high school geology. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.