The only mineral with a hardness of 10 on Moh's scale is diamond.
rocks don't have a hardness. Minerals do. rocks are made up of minerals but they are not the same thing.
Diamond (which is a mineral) has a hardness of 10...
Diamond is the rock with a hardness of 10. It will scratch all the metals ans all the glass.
On them Mohs hardness scale, granite falls between 6/7 out of 10
The strongest rock on Moh's scale of hardness is the diamond at 10 and the weakest rock is Talc. Anything lighter than Talc would not be considered a rock. If you want to know other rock's hardness es you'll have to look at Moh's scale of Hardness
depends a rock made from lava is an igneous rock.
Andesite is classified as an extrusive rock and the name of this rock is South American in origin. However, the hardness of this rock is not listed.
The Hardness of serpentine is 3-4.
Rocks are made up of minerals, which can have varying levels of hardness. The only mineral to have a hardness of 10 is diamond.
diamond
diamond
Diamond
Rocks are made up of minerals, which can have varying levels of hardness. The only mineral to have a hardness of 10 is diamond.
On them Mohs hardness scale, granite falls between 6/7 out of 10
this question is stupid
The strongest rock on Moh's scale of hardness is the diamond at 10 and the weakest rock is Talc. Anything lighter than Talc would not be considered a rock. If you want to know other rock's hardness es you'll have to look at Moh's scale of Hardness
Rock A has a superior hardness to rock B
Conglomerate is a sedimentary rock formed of other large stones. It apparently has a hardness of 9 on the Hardness scale... 10 being diamond...
depends a rock made from lava is an igneous rock.
Andesite is classified as an extrusive rock and the name of this rock is South American in origin. However, the hardness of this rock is not listed.