Iodine is not recognized as a mineral, and therefore is not assigned a number on the Mohs Scale of mineral hardness.
It's about 1.5-2 on Mohs scale of mineral hardness.
9 on the mohs scale
3
It is about 2.5 in the Mohs Hardness Scale.
Kaolinite is a 2 on the Mohs Hardness Scale.
Sulfur is a relatively soft mineral, with a hardness of 2 on the Mohs scale. It can be scratched by minerals with a higher hardness, such as calcite (3 on the Mohs scale) and fluorite (4 on the Mohs scale).
Diatomite has a hardness of around 5.5 on the Mohs scale of hardness.
It's about 1.5-2 on Mohs scale of mineral hardness.
It's about 1.5-2 on Mohs scale of mineral hardness.
4
9 on the mohs scale
No. Sulfur is quite soft, Garnet is very hard.
The hardness of quartz on the Mohs scale is seven and can scratch glass.
On the Mohs scale, 6.5 to 7.0.
3
The hardness of uranium is 6 on the Mohs scale; not so hard.
It is about 2.5 in the Mohs Hardness Scale.