What is the hardest language using the Moh's scale of hardness?

[Sparkletor 2.0]

1. Talc
2. Gypsum
3. Fluorite
4. Calcite
5. Apatite
6. Orthoclase
7. Quartz
8. Topaz
9. Corundum
10. Diamond

 

[Ibanez RG 350EX]

This thread is corundumb.

 

[Alex Hogendorp]

I have Mandarin Diamonds. That shit is hard as fuck.

 

[HyperboreanRightsActivist]

Finnish was less of a quartz and more of a topaz. Annoying as hell, but at least I can read the Kalevala and understand 5% of it.