Question

mineral that are found in the rocks deep inside earth surface​

Answer 1

Most sedimentary rocks form in layers and many contain fossils. Limestone is a Sedimentary rock that contains tiny grains of the mineral calcite. Igneous Rocks form from magma (molten rock) that comes from deep inside the earth. Magma that cools below the earth's surface is called intrusive rock.

Answer 2

Answer:

Feldspar is very abundant in Earth's crust so we need to understand its elastic property." Mookherjee's work shows that at a depth of about 30 kilometers from Earth's surface, feldspar decomposes to denser mineral phases such as pyroxene and quartz.

Explanation:

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