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The foliation of a metamorphic rock is determined by the alignment of mineral grains under directed pressure. Foliated rocks, like schist and slate, exhibit a layered or banded appearance due to the parallel arrangement of platy minerals, such as mica. In contrast, non-foliated rocks, like marble or quartzite, lack this alignment, often because they are composed of minerals that do not form layers or because they experience uniform pressure. The composition of the parent rock and the conditions of metamorphism also play crucial roles in determining the rock's texture.
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In a metamorphic rock the alignment of the crystals or minerals determines whether the rock is?
Foliated or nonfilated
What is the term for a type of foliated metamorphic rock?
Schistose Structure metamorphic rocks are known as foliated metamorphic rock.
Which rock is an example of a non-foliated metamorphic rock?
Quartzite, marble, and metabasalt are non-foliated metamorphic rocks..................................... i like dots
A foliated metamorphic rock when crystals?
A foliated metamorphic rock forms when crystals combine and form visible bands
When metamorphic rock has banded texture with minerals grains that are arranged in layers it is called?
Metamorphic rocks with a layered or banded look are referred to as foliated.
In a metamorphic rock the alignment of the crystals or minerals determines whether the rock is?
Foliated or nonfilated
What determines whether a metamorphic is foliated or non- foliated?
The presence of aligned minerals in the rock determines if it is foliated or non-foliated. Foliated metamorphic rocks have minerals that are arranged in layers or bands, while non-foliated rocks do not show any preferred orientation of minerals. The amount of pressure and temperature the rock experiences during metamorphism also influences whether it will develop a foliated or non-foliated texture.
What is the term for a type of foliated metamorphic rock?
Schistose Structure metamorphic rocks are known as foliated metamorphic rock.
Which rock is an example of a non-foliated metamorphic rock?
Quartzite, marble, and metabasalt are non-foliated metamorphic rocks..................................... i like dots
Is slate a foliated metamorphic rock?
Yes, slate is a foliated metamorphic rock formed from the sedimentary rock shale.
Is slate a foliated of non foliated rock?
The metamorphic rock, slate, is considered foliated.
A foliated metamorphic rock when crystals?
A foliated metamorphic rock forms when crystals combine and form visible bands
When metamorphic rock has banded texture with minerals grains that are arranged in layers it is called?
Metamorphic rocks with a layered or banded look are referred to as foliated.
A foliated metamorphic rock forms when crystals .?
A foliated metamorphic rock forms when crystals combine and form visible bands
Is slate foliated or nonfoliated?
Slate is a foliated metamorphic rock.
Is gniess foliated?
Yes. Gneiss is a foliated metamorphic rock.
What type of rock can either be foliated or non foliated?
metamorphic
