<Table> <Tr> <Th> Mohs hardness </Th> <Th> Mineral </Th> <Th> Chemical formula </Th> <Th> Absolute hardness </Th> <Th> Image </Th> </Tr> <Tr> <Td> </Td> <Td> Talc </Td> <Td> Mg Si O ( OH ) </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Gypsum </Td> <Td> CaSO 2H O </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Calcite </Td> <Td> CaCO </Td> <Td> 9 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Fluorite </Td> <Td> CaF </Td> <Td> 21 </Td> <Td> </Td> </Tr> <Tr> <Td> 5 </Td> <Td> Apatite </Td> <Td> Ca ( PO ) ( OH , Cl , F ) </Td> <Td> 48 </Td> <Td> </Td> </Tr> <Tr> <Td> 6 </Td> <Td> Orthoclase feldspar </Td> <Td> KAlSi O </Td> <Td> 72 </Td> <Td> </Td> </Tr> <Tr> <Td> 7 </Td> <Td> Quartz </Td> <Td> SiO </Td> <Td> 100 </Td> <Td> </Td> </Tr> <Tr> <Td> 8 </Td> <Td> Topaz </Td> <Td> Al SiO ( OH , F ) </Td> <Td> 200 </Td> <Td> </Td> </Tr> <Tr> <Td> 9 </Td> <Td> Corundum </Td> <Td> Al O </Td> <Td> 400 </Td> <Td> </Td> </Tr> <Tr> <Td> 10 </Td> <Td> Diamond </Td> <Td> </Td> <Td> 1500 </Td> <Td> </Td> </Tr> </Table>
<Table> <Tr> <Th> Mohs hardness </Th> <Th> Mineral </Th> <Th> Chemical formula </Th> <Th> Absolute hardness </Th> <Th> Image </Th> </Tr> <Tr> <Td> </Td> <Td> Talc </Td> <Td> Mg Si O ( OH ) </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Gypsum </Td> <Td> CaSO 2H O </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Calcite </Td> <Td> CaCO </Td> <Td> 9 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Fluorite </Td> <Td> CaF </Td> <Td> 21 </Td> <Td> </Td> </Tr> <Tr> <Td> 5 </Td> <Td> Apatite </Td> <Td> Ca ( PO ) ( OH , Cl , F ) </Td> <Td> 48 </Td> <Td> </Td> </Tr> <Tr> <Td> 6 </Td> <Td> Orthoclase feldspar </Td> <Td> KAlSi O </Td> <Td> 72 </Td> <Td> </Td> </Tr> <Tr> <Td> 7 </Td> <Td> Quartz </Td> <Td> SiO </Td> <Td> 100 </Td> <Td> </Td> </Tr> <Tr> <Td> 8 </Td> <Td> Topaz </Td> <Td> Al SiO ( OH , F ) </Td> <Td> 200 </Td> <Td> </Td> </Tr> <Tr> <Td> 9 </Td> <Td> Corundum </Td> <Td> Al O </Td> <Td> 400 </Td> <Td> </Td> </Tr> <Tr> <Td> 10 </Td> <Td> Diamond </Td> <Td> </Td> <Td> 1500 </Td> <Td> </Td> </Tr> </Table>
what is diamonds rating on the mohs hardness scale
what is diamonds rating on the mohs hardness scale
10
10