Form of fossilised tree resin used as a gem; or, a traffic light colour

Let's find possible answers to "Form of fossilised tree resin used as a gem; or, a traffic light colour" crossword clue. First of all, we will look for a few extra hints for this entry: Form of fossilised tree resin used as a gem; or, a traffic light colour. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.