Question

which mineral is found on surface of the Earth​

Answer 1

Answer:

feldspars

feldspars: Feldspars are the most abundant kind of mineral in the Earth's crust. They are network silicates with either potassium (these are called potassium feldspar, or just Kspar for short) or varying proportions of sodium and calcium (these are called plagioclase) in their structure.

Answer 2

Answer

Feldspars

Feldspars are the most abundant kind of mineral in the Earth's crust. They are network silicates with either potassium (these are called potassium feldspar, or just Kspar for short) or varying proportions of sodium and calcium (these are called plagioclase) in their structures

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