hardnessMohs

P19726 predicate

Indicates the relative hardness of a material as measured on the Mohs scale of mineral hardness.

Subject	Object
Diamond	10 →
Diamond	hardest natural material ("hardnessMohsScale") →
Emerald	7.5–8 ("hardnessOnMohsScale") →
Opal	5.5–6.5 ("hasMohsHardness") →
Regent Diamond	10 ("hardnessOnMohsScale") →
Rose rock	3 to 3.5 (barite) ("hardnessOnMohsScale") →
Silver	2.5–3 →