Input interpretation
![ferberite (mineral) | Mohs hardness](../image_source/a829bad273727c6d9785952e9b9fea7b.png)
ferberite (mineral) | Mohs hardness
Result
![4.25](../image_source/c42b66a3b1d2b4a05194f38c03204213.png)
4.25
Hardness comparisons
![harder than fluorite (Mohs 4)](../image_source/df91c986cf61e9f90caa3535fb54e89c.png)
harder than fluorite (Mohs 4)
![softer than apatite (Mohs 5)](../image_source/7f6b1496114d77558c832e08ac782cdf.png)
softer than apatite (Mohs 5)