What Does Granite Turn Into Metamorphic Rock

Where does gneiss form.

What does granite turn into metamorphic rock.

What metamorphic rock does granite turn into after heat and pressure. Crystal development of the rock and seemingly random distribution of the quartz feldspar and other minerals demonstrate that it hasn t metamorphosed. Granites that get buried deep in the crust or exposed to hot magma will often turn into the metamorphic rock called gneiss. Slate is another common metamorphic rock that forms from shale.

It could been changed into a metamorphic rock under some circumstances as metamorphic means change. Granite or any other rock for that matter can become metamorphic sedimentary or igneous at any time. Sedimentary rocks like bituminous coal limestone and sandstone given enough heat and pressure can turn into nonfoliated metamorphic rocks like anthracite coal marble and quartzite. This can occur due to temperature pressure or both.

Limestone a sedimentary rock will change into the metamorphic rock marble if the right conditions are met. Gneiss can form in several different ways. Granitic rocks are not metamorphic. And the lithified cemented.

Metamorphic rocks started out as some other type of rock but have been substantially changed from their original igneous sedimentary or earlier metamorphic form. Underground from different types of rocks. When granite is subjected to intense heat and pressure it changes into a metamorphic rock called gneiss. Granites at the surface are exposed to weathering in which they break down into mostly quartz and feldspars.

Granitic rocks that are metamorphosed due to pressure and fo. Bits of it may end up being deposited along with sediments but it s still not a sedimenary rock. Granite will become gneiss. The cycle of the rock is that firstly it is igneous rock which is formed under a volcano the it is sedimentary rock e g.

It is a metamorphic rock which. This alteration increased the size of the mineral grains and segregated them into bands a transformation which made the rock and its minerals more stable in their metamorphic environment. It is a high grade metamorphic rock in which mineral grains recrystallized under intense heat and pressure. Metamorphic rocks form when rocks are subjected to high heat high pressure hot mineral rich fluids or more commonly some combination of these factors.

These minerals are then transported in streams and rivers and often end up as sediments in the oceans. Limestone then that transforms into metamorphic rock which is marble or slate.