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Slate is a rock, so you won't find it listed on the Mohs Scale, because that scale of hardness applies to minerals. I'll go out on a limb though, and suggest that slate is probably around 2 to 3 or so, but this will be variable, depending on the quality of the slate, and degree of weathering, etc.
Slate falls between 2.5 to 4 on the Mohs hardness scale, depending on its composition and density. It is softer than most other natural stones.
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What is the hardness of Limonite on the mohs hardness scale?
Limonite has a hardness of about 4 to 5.5 on the Mohs hardness scale.
How hard is a finger nail on the mohs hardness scale?
A fingernail has a hardness of around 2.5 on the Mohs hardness scale, which means it can be easily scratched by materials with a higher hardness level.
What is the fourth mineral on Mohs' Scale of Hardness?
The fourth mineral on Mohs' Scale of Hardness is fluorite. It has a hardness of 4 on the scale.
What scale is used to rank the hardness or softness of minerals?
The Mohs Scale of Hardness determines the hardness of minerals by scratching them with commonly found objects. The minerals are assigned a number which corresponds to their hardness; higher numbers indicate higher hardness.
What hardness is gneiss?
The hardness is 6 on the MOHS scale
What is the hardness of slate on mohs hardness scale?
Slate has a hardness of around 5.5 on the Mohs hardness scale, which means it is relatively soft and can be easily scratched by harder materials.
What is the hardness of diatomite on the mohs scale of hardness?
Diatomite has a hardness of around 5.5 on the Mohs scale of hardness.
What is the name of the mineral hardness scale?
The mineral hardness scale is called the Mohs scale of mineral hardness, named after German geologist Friedrich Mohs who created it in 1812.
What is the hardness of Limonite on the mohs hardness scale?
Limonite has a hardness of about 4 to 5.5 on the Mohs hardness scale.
What is the hardness of azurite on the MOHS hardness scale?
Azurite has a hardness of 3.5 to 4 on the Mohs hardness scale.
What is the hardness of Flint according to the mohs scale of hardness?
Flint has a hardness of 7 on the Mohs scale of hardness.
What is the mohs hardness of scale of limestone?
The hardness is 3-4 on Mohs scale.
What is nickel hardness on MOHs scale?
Nickel has a hardness of 4 on the Mohs scale.
What is the hardness of dolomite on the MOHS hardness scale?
Dolomite has a hardness of 3.5 to 4 on the Mohs hardness scale.
A scale used to measure the hardness of rocks?
The Mohs scale is used to determine the relative hardness of minerals.
Where is aluminum on mohs hardness scale?
Aluminum Oxide is roughly 8.5 - 9.0 on the hardness scale.
What was F. Mohs scale called?
Friedrich Mohs' hardness scale is simply known as the Mohs Scale of Mineral Hardness.
