For a quik 10 points?!
Question: What is the hardest rock (gem, watever)
Answers: What is the hardest rock (gem, watever)
Diamond I think
My best friend ^^
Diamond.
Nearly every girls best friend...
Diamond
Diamond!!!
Diamond.
diamond
Emerald...maybe..
diamond.
the diamond is because it is a 10 on Mohs Hardness Scale and 10 is the highest. the second hardest is enamel, which is on our teeth
Diamond.
diamond
granite or diamond.
Diamond.
Diamond
Diamond. It's hardness on the Mohs scale is 10.
Dimond, that's got to be it.
diamond