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
Quartz has a hardness of 7 on the Mohs scale, making it relatively hard and durable.
No. Sulfur is quite soft, Garnet is very hard.
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.