Mineral Hardness Testing from Rockman
Determining the hardness of an unknown rock or mineral is often very useful in the identification process. Hardness is a measure of a mineral's resistance to abrasion and is measured against a standard scale - Mohs Scale of Hardness. Mohs Scale was named after Frederick Mohs (1773-1839), a German minerologist. It consists of 10 fairly common minerals (except for the diamond) of known hardness .More
Mohs Hardness Scale - Definition, Chart, Details & Quiz .
Dec 06, 2018 · How to Perform a Mohs Hardness Test. To perform a Mohs hardness test on a mineral specimen, a Mohs hardness testing kit is required. Often, this is a tray containing the 9 index minerals, eled 1-9 and laid out in order of hardness (diamonds are More
Author: S.T. Squad