The Mohs Scale is what is used to measure the relative hardness, or scratch resistance, of minerals. Mohs hardness often agrees with absolute hardness, which is another way of measuring the relative hardness of minerals.
m?h?
The Mohs scale is used to determine the relative hardness of minerals.
The Mohs scale is used to determine the relative hardness of minerals.
scratching the mineral acrros a glass plate
He originally came up with the scale when classifying a private collection. He classified them by their physical characteristics rather than their chemical composition, using their relative hardness.
The Mohs Scale of Hardness determines the hardness of minerals by scratching them with commonly found objects. The minerals are assigned a number which corresponds to their hardness; higher numbers indicate higher hardness.
by determing what minerals are the hardest and softest2.5-3 on the Mohs scale
The hardness of minerals.
the mohs scale
Relative mineral hardness when compared to other minerals.
Hardness, lustre, and streak are aids to identifying minerals. Limestone is composed mainly of the mineral calcite. Calcite has a Mohs hardness of '3', it's lustre is vitreous, and it has a white streak.
Mohs and Fields
You can test its hardness on other minerals to find it hardness. It can help classify it better.