Härteskala nach Mohs
|
Härteskala |
Mineral |
Formel |
|---|---|---|
|
1 |
Talk |
Mg3[(OH]2 / Si4O10] |
|
2 |
Gips |
CaSO4 x 2 H2O |
|
3 |
Kalkspat |
CaCO3 |
|
4 |
Flussspat |
CaF2 |
|
5 |
Apatit |
Ca5[(F, Cl, OH) / (PO4)3] |
|
6 |
Feldspat |
KAISi3O8 |
|
7 |
Quarz |
SiO2 |
|
8 |
Topas |
Al2[F2 / Si04] |
|
9 |
Korund |
Al2O3 |
|
10 |
Diamant |
C |