Of rock, formed by the solidification of molten or partially molten magma

Let's find possible answers to "Of rock, formed by the solidification of molten or partially molten magma" crossword clue. First of all, we will look for a few extra hints for this entry: Of rock, formed by the solidification of molten or partially molten magma. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.