Rock that's soft enough to be scratched by a fingernail

Let's find possible answers to "Rock that's soft enough to be scratched by a fingernail" crossword clue. First of all, we will look for a few extra hints for this entry: Rock that's soft enough to be scratched by a fingernail. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.