Global Clue

The etymological source of the word for spectacles in many European languages is which mineral, often used in place of glass in early lenses?

Let's find possible answers to "The etymological source of the word for spectacles in many European languages is which mineral, often used in place of glass in early lenses?" crossword clue. First of all, we will look for a few extra hints for this entry: The etymological source of the word for spectacles in many European languages is which mineral, often used in place of glass in early lenses?. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.