Coal

I found this 

Iron ore

I found this

Did you know platinum is more expense than gold.

The Periodic table

I know 88 of the periodic table

Cool facts

1 Did you know perdot is rarer than diamond.2               

platinum is more expensive than gold. 

3canada is popular for their diamonds.  

  

Mohs scale

Diamond and pumice facts

Diamond is the hardest mineral!                                    pumice can float on water!