What percentage of Earth’s crust is made up of non-silicate minerals? 4 percent 20 percent 50 percent 96 percent

asked Feb 13, 2018 119k views

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What percentage of Earth’s crust is made up of non-silicate minerals?

4 percent
20 percent
50 percent
96 percent

by Gawry

8.8k points

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20% of the Earths crust is made up of non-silicate minerals

Drew LeSueur answered Feb 20, 2018