flint is a type of quartz, so it has a hardness of about 7 on the mohs scale of hardness
Flint is a type of Quartz, and Quartz is a 7 on the Mohs Hardness Scale
Diatomite has a hardness of around 5.5 on the Mohs scale of hardness.
It's called the Ore
Azurite has a hardness of 3.5 to 4 on the Mohs hardness scale.
Dolomite has a hardness of 3.5-4 on the Mohs scale of hardness.
Flint is a type of Quartz, and Quartz is a 7 on the Mohs Hardness Scale
Flint rocks have a hardness of around 7 on the Mohs scale, which makes them relatively hard and durable. This hardness is due to the presence of silica in the composition of flint rocks. These properties make flint rocks suitable for various uses, including as tools and for sparking fires.
Diatomite has a hardness of around 5.5 on the Mohs scale of hardness.
It's called the Ore
The hardness of Limonite is 4 t0 5.5 on the mohs hardness scale.
Azurite has a hardness of 3.5 to 4 on the Mohs hardness scale.
According to the Mohs hardness scale, Quartz is assigned with the hardness 7.
The hardness is 3-4 on Mohs scale.
Nickel has a hardness of 4 on the Mohs scale.
Dolomite has a hardness of 3.5-4 on the Mohs scale of hardness.
The Mohs scale is used to determine the relative hardness of minerals.
This scale was proposed by the Austrian geologist Friderich Mohs.