Hardness alone is not a good way to identify a mineral, other properties such as streak color, cleavage, opacity, ect also need to be taken into consideration. There is no "quick way" to properly identify a mineral.
the scale you are referring to is the Mohs scale of hardness, named after Friedrich Mohs (1773-1839). it ranges from 1 (talc, which is easily crushed by your fingernail) to 10 (diamond, which no other mineral can scratch)
Hardness is one of several characteristics that help identify a mineral, but it is difficult just by hardness. You will need the density; for instance, gold is much denser than pyrite (fool's gold).
The Mohs scale is used to identify the mineral property of hardness only.
to identify a mineral
HARDNESS
By rubbing mineral against a piece of porcelain tile, the objective of the test is to observe the hardness of the mineral.
Hardness - measure of how easily a mineral is scratched.
The Mohs scale is used to identify the mineral property of hardness only.
Minerals have a fairly specific range of hardness, based on the Mohs hardness scale. The Mohs scale is based on the ability of a mineral to be scratched, or scratch, another mineral. Using the Mohs scale to determine mineral hardness is one test that can be used to help identify one mineral from others.
You can use hardness(Moh's Hardness Scale), luster, shape, and fracture to identify quartz.
B. Hardness
We use Mohs scale of mineral hardness to access the hardness of minerals, which calcite is one example.
to identify a mineral
to identify a mineral
HARDNESS
By rubbing mineral against a piece of porcelain tile, the objective of the test is to observe the hardness of the mineral.
Hardness - measure of how easily a mineral is scratched.
streak, hardness, density, luster.
Minerologists identify mineral harness with a variety of tools. In order of hardness, they gnerally use their fingernails, nails, copper pennies, knife blades, glass, porcelain and other minerals such as quartz, topaz, corundum and diamond. The Moh's Hardness Scale gives a list of minerals in order of hardness with talc being the softest with a rating of "1" and diamond the hardest at a "10".