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Rocks and Minerals

By Carson Hausmann
October 3, 2018
Across
Hardest mineral on Mohs hardness scale
Most common rock on earth
A thin mineral that can't melt by 6000 degrees
Mohs hardness scale 3.5
It was called fools gold
Found in mercury
Down
Most common mineral on earth
Softest mineral in Mohs hardness scale
Simular substance to the teeth and bones of most animals and humans
Its a very rare gemstone