Crystalline foliated metamorphic rock finer in texture than gneiss

Let's find possible answers to "Crystalline foliated metamorphic rock finer in texture than gneiss" crossword clue. First of all, we will look for a few extra hints for this entry: Crystalline foliated metamorphic rock finer in texture than gneiss. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.