| Answer | Crossword Clue |
|---|---|
| MOHS | Talc-to-diamond scale |
| MOHS | .. scale: talc-to-diamond |
| MOHS | ... scale: talc-to-diamond |
| MOHS | Talc-to-diamond hardness scale inventor |
| MOHS | Scale where talc rates a 1 |
| TEN | Diamond, on the Mohs scale |
| MOHS | Man with a diamond-topped scale |
| HARDEST | Like diamond, on the Mohs scale |
| MOHS | Scale on which diamond is 10 |
| MOHS | Scale on which diamond rates a 10 |
| MOHS | Scale on which diamond is assigned a "10" |
