Global Clue

A variety of chert; a flake of this used as a primitive tool or for striking fire; or, anything proverbially hard

Let's find possible answers to "A variety of chert; a flake of this used as a primitive tool or for striking fire; or, anything proverbially hard" crossword clue. First of all, we will look for a few extra hints for this entry: A variety of chert; a flake of this used as a primitive tool or for striking fire; or, anything proverbially hard. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.