FRIEDRICH MOHS
Friedrich Mohs is a German geologist and mineralist born in 1773 in Gernrode and died in Agordo in Italy in 1839. He is credited with the hardness scale that bears his name.
Friedrich Mohs is a German geologist and mineralist born in 1773 in Gernrode and died in Agordo in Italy in 1839. He is credited with the hardness scale that bears his name.