Question

Which type of minerals are found most in metamorphic rocks?

Answer 1

The metamorphic rock used to be some other type of rock but it was changed in inside the earth to became the new types of rocks. The word metamorphism comes from ancient Greek word for "change"(meta) and "form"(morph). The type of rock that metamorphic rock used to be prior to metamorphism is called the protolith .During metamorphism the mineral content and texture of the protolith are changed due to changes in the physical and chemical environment of the rock. metamorphism can be caused by burial tectonic stress. heating by magma, or alteration by fluids...


hope it will help u
.mark me as brilliant....