____ scale, one that measures the relative hardness of solid minerals

Let's find possible answers to "____ scale, one that measures the relative hardness of solid minerals" crossword clue. First of all, we will look for a few extra hints for this entry: ____ scale, one that measures the relative hardness of solid minerals. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.