a metamorphic rock is a rock that has been changed from one rock to another by heat and/or pressure.....they amount of layers would depend on what kind of rock.....all rocks have a different amount of layers
sorry
Sedimentary rocks have layers, not metamorphic rocks.
metamorphic
Not exactly. Some metamorphic rocks have foliation, which can appear similar to the layers of sedimentary rock. Foliation develops from mineral grains being oriented by pressure, rather than the deposition of layers.
Metamorphic foliation is layering in metamorphic rock. The layers can be very thin, or they can be a meter thick,
Visible layers or bands in metamorphic rock is designated as 'foliation' and the rock is said to be 'foliated'.
There are many types of rock but this one would either be Sedimantary Igneous Metamorphic
Foliated rock has parallel layers.
Regional metamorphism
banded
Foliated rocks are metamorphic rocks that look like they have layers or the appearance of layers. Non-foliated rocks are metamorphic rocks without any foliation.
foliated metamorphic rocks. The alternating layers are caused by the alignment and segregation of minerals during the metamorphic process, resulting in a banded or layered appearance. Examples of foliated metamorphic rocks include gneiss, schist, and slate.
Foliated rocks have layers in them. We often refer to the layers as Banding.