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It is 7.5 in the MHOS scake.

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15y ago

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Related Questions

What is the hardness of cubic zircons?

It is 7.5 on the MHOS scale.


What number is peridot hardness?

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Do the hardness number of unlike materials give a satisfactory basis for comparing their hardness?

No, the hardness number of unlike materials does not give a satisfactory basis for comparing their hardness because different materials may have different structures and properties that affect their hardness in ways the hardness number may not fully capture. It is more accurate to use a combination of hardness tests and material properties to make accurate comparisons.


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