Input interpretation
![ferdisilicite (mineral) | Mohs hardness](../image_source/86f15ac46cb077acc182c15249e492c0.png)
ferdisilicite (mineral) | Mohs hardness
Result
![6.25](../image_source/d6c48b9fe6239c80cb4b3a4f77243a78.png)
6.25
Hardness comparisons
![harder than orthoclase (Mohs 6)](../image_source/3633d592c1d2e2522b76e383b5d41ad8.png)
harder than orthoclase (Mohs 6)
![softer than unglazed porcelain (Mohs 6.5)](../image_source/71492730f898d6800f29df3a58f9ab8a.png)
softer than unglazed porcelain (Mohs 6.5)