 |
| |||
| Mohs hardness number | |||
| Mohs' hardness number; scratch hardness number (определяемое царапанием) | |||
| Mohs hardness number | |||
| Mohs scratch hardness number; Mohs scratch hardness; hardness according to the Mohs scale; scratch hardness; Moos hardness number | |||
|
| |||
| Mohs hardness number | |||
| Mohs' hardness number; scratch hardness number (определяемое царапанием) | |||
| Mohs hardness number | |||
| Mohs scratch hardness number; Mohs scratch hardness; hardness according to the Mohs scale; scratch hardness; Moos hardness number | |||