Ranking a 1 on the Mohs Scale of mineral hardness, what is the softest mineral in the world?
Answer Talc
Based on scratch hardness comparison, talc is the softest mineral there is, defining the lowest possible value on the Mohs scale. It is exceptionally rare in its crystal form, though it is also the basis of soapstone, which is frequently used in jewelry and sculpture.
Asked by Ben Jenkins · Last updated 2 years ago · 31.3K views
