The Mohs Scale lists ten minerals according to relative hardness. The scale is graduated from No. 1 (Talc, a very soft stone) through No. 10 (Diamond, the hardest stone).
- Talc
- Gypsum
- Calcite
- Fluorite
- Apatite
- Orthoclase
- Quartz
- Topaz
- Corundum
- Diamond
The Mohs Scale lists ten minerals according to relative hardness. The scale is graduated from No. 1 (Talc, a very soft stone) through No. 10 (Diamond, the hardest stone).