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What common structure is found in a metamorphic rock?
fold
Are slate and gneiss foliated?
Slate is certainly foliated and splits easily along this foliation surface. Gneisses frequently banded and this banding is also a foliation.
Is it true that foliated metamorphic rocks have mineral grains that are randomly placed?
It is not true. Metamorphic rock foliation is displayed as banding or layering due to mineral alignment.
What is an example of foliation?
Foliation is the layering of metamorphic rock. An example of foliation would be a rock called a Gneiss. On this rock, it is easily apparent to see the layers of rock that have formed.
What type of rock often have foliation?
Metamorphic rocks often have foliation. Schist is a common example.
What common structure is found in a metamorphic rock?
fold
Are slate and gneiss foliated?
Slate is certainly foliated and splits easily along this foliation surface. Gneisses frequently banded and this banding is also a foliation.
Foliated rocks are distinguished by?
The main way metamorphic rocks are classified is by the presence or absence of foliation. Foliated metamorphic rocks are distinguished by the type of foliation they exhibit. Types of foliation textures, include: slaty, phyllitic, schistose, and gneissi.
What kind of rocks are non-foliated?
Certain metamorphic rocks that do not exhibit foliation (banding, lamellar texture) like quartzite and marble are described as non-foliated.
What rock has stripes or layers in it?
Sedimentary rock can display strata, and some metamorphic rocks display metamorphic foliation; both can appear as stripes, layering, or banding.
Is it true that foliated metamorphic rocks have mineral grains that are randomly placed?
It is not true. Metamorphic rock foliation is displayed as banding or layering due to mineral alignment.
What is a metamophic rock?
a metamorphic rock is a rock that is formed from heat and pressure it can form from a sedimentary or igneous an example of a metamorphic rock is marble metamorphic rocks can have foliation like banding or layers.
Layered sedimentary rocks and foliated metamorphic rocks share similarities because?
Both rocks display foliation or banding although the processes involved in creating the foliations are different. Sedimentary rock layering occurs because of sediment deposition, and metamorphic foliation is a mineral alignment response to heat and directional pressure.
What is salty foliation?
Slaty foliation, is a type of parallel foliation consisting of fine-grained platy minerals. The direction of foliation is usually perpendicular to the direction of maximum stress.
Foliation is the arrangement of minerals in?
Foliation is the arrangement of minerals in parallel layers.
Is gastric banding and stomach banding the same?
Yes, gastric banding and stomach banding are the same procedure.
How is the orientation of foliation related to stress?
The foliation in metamorphic minerals is always perpendicular to the direction of pressure. E.g. Vertical pressure is applied, the foliation will be horizontal, and vice-versa, the pressure is horizontal you get vertical foliation. From yahoo answers
