Hardness - measure of how easily a mineral is scratched.
Specific gravity, or weight compared to an equal volume of water.
Hardness is used to identify minerals by how easy the mineral is scratched. Like diamonds can scratch anything because it is the hardest mineral on the planet.
you can identify a mineral by determining the streak. juster and fracture and you can determine the hardness by using the Mohs Hardness scale
Mineral reasouces of a country means the minerals in the crust of earth that can be taken out and utilized
Moh's Scale of hardness mnemonic:-
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The mineral with the greatest hardness is the diamond.
The Mohs scale of mineral hardness is generally used to determine the hardness of a mineral. The Mohs scale rates the ability of mineral to scratch or be scratched by another mineral.
Gypsum is the mineral listed at 2 on the Mohs hardness scale.
Hardness measures a mineral's resistance to being scratched.
diamond's hardness is a factor of 10. So this is the highest hardness, no mineral has this hardness! You can't scratch a diamond.
The mineral with hardness 3 will get scratched.
the mineral that has a hardness of 7 is "Quarts
The mineral with the greatest hardness is the diamond.
the mineral that has a hardness of 7 is "Quarts
Ruby, a variety of the mineral corundum, has a hardness of 9 on the Mohs scale of mineral hardness.
Hardness is the measure of how easily a mineral is scratched.
Hardness is better.
The Mohs scale of mineral hardness is generally used to determine the hardness of a mineral. The Mohs scale rates the ability of mineral to scratch or be scratched by another mineral.
Gypsum is the mineral listed at 2 on the Mohs hardness scale.
Hardness measures a mineral's resistance to being scratched.
Orthoclase feldspar is 6 on the Mohs scale of mineral hardness.
Mineral hardness is measured by how resistant one mineral is to being rubbed against another. If the mineral displays clear abrasion then it has low hardness whereas if it displays little abrasion it is a hard mineral.