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∙ 13y agoTooth enamel has a Mohs hardness of around 5 on the Mohs scale. It is harder than most other parts of the human body, but can still be worn down by acidic foods and poor dental hygiene practices.
Diatomite has a hardness of around 5.5 on the Mohs scale of hardness.
The mineral hardness scale is called the Mohs scale of mineral hardness, named after German geologist Friedrich Mohs who created it in 1812.
Azurite has a hardness of 3.5 to 4 on the Mohs hardness scale.
Flint has a hardness of 7 on the Mohs scale of hardness.
Dolomite has a hardness of 3.5 to 4 on the Mohs hardness scale.
apatite, cobalt, zirconium, palladium, tooth enamel, obsidian (volcanic glass)
Diatomite has a hardness of around 5.5 on the Mohs scale of hardness.
The mineral hardness scale is called the Mohs scale of mineral hardness, named after German geologist Friedrich Mohs who created it in 1812.
Limonite has a hardness of about 4 to 5.5 on the Mohs hardness scale.
Azurite has a hardness of 3.5 to 4 on the Mohs hardness scale.
Flint has a hardness of 7 on the Mohs scale of hardness.
Dolomite has a hardness of 3.5 to 4 on the Mohs hardness scale.
The hardness is 3-4 on Mohs scale.
Nickel has a hardness of 4 on the Mohs scale.
The Mohs scale is used to determine the relative hardness of minerals.
Aluminum Oxide is roughly 8.5 - 9.0 on the hardness scale.
Granite is not assigned a number on the Mohs scale of hardness. The Mohs scale is a measurement of the relative hardness of minerals. Because granite is a rock composed of a variety of minerals, only the individual minerals which compose it have a Mohs hardness.