mohs hardness in a sentence

Examples

1. It is a light grey opaque mineral with calculated Mohs hardness of 5.
2. It has a specific gravity of 6.45 and a Mohs hardness of 5.5.
3. It has a Mohs hardness of 3 and a specific gravity of 3.12.
4. It has a Mohs hardness of 2.5 and a specific gravity of 2.
5. Laurite has a Mohs hardness of 7.5 and a specific gravity of 6.43.
6. Its Mohs hardness is 3.5 to 4 and the specific gravity is 5.04.
7. It has a Mohs hardness of 4 and a specific gravity of 2.36.
8. The Mohs hardness is 1.5 to 2 and the specific gravity is 6.4.
9. Its specific gravity is 2 to 2.1 and its Mohs hardness is 2.
10. It has a Mohs hardness of 5.5 and a specific gravity of 7.1.