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Foliation
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∙ 12y ago
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A metamorphic rock with visible layers or bands is said to be what?
A metamorphic rock with visible layers or bands is said to be foliated. The layers are due to the alignment of minerals or the presence of alternating light and dark bands. Examples of foliated metamorphic rocks include slate, schist, and gneiss.
A foliated metamorphic rock when crystals?
A foliated metamorphic rock forms when crystals combine and form visible bands
What do bands in a metamorphic rock mean?
The thicker the bands the more intense the heat and pressure conditions were to form the rock. Metamorphic rocks are transformed existing rock types. Thicker bands in the appearance of a metamorphic rock mean that it was made with more intense heat and under greater amounts of pressure.
A foliated metamorphic rock forms when crystals .?
A foliated metamorphic rock forms when crystals combine and form visible bands
If a rock has bands of light and dark layers its what?
It could be a sedimentary rock or a foliated metamorphic rock exhibiting alternating bands of light and dark minerals.
What kind of metamorphic rock has its mineral grains arranged in planes of bands?
Metamorphic rock with mineral grains arranaged in bands or lamellar planes are called foliated metamorphic rocks.
What kind of metamorphic rock has its mineral grains arranged in bands or planes?
Metamorphic rock with mineral grains arranaged in bands or lamellar planes are called foliated metamorphic rocks.
How can you tell if a rock is a metamorphic rock?
A metamorphic rock will display foliation or bands around the rock.
A metamorphic rock with visible layers or bands is said to be what?
A metamorphic rock with visible layers or bands is said to be foliated. The layers are due to the alignment of minerals or the presence of alternating light and dark bands. Examples of foliated metamorphic rocks include slate, schist, and gneiss.
The metamorphic rock texture that has alternating bands of light and dark minerals is?
The metamorphic rock texture that has alternating bands of light and dark minerals is called foliation. This texture results from the alignment of minerals due to directional pressure during metamorphism. Schist is a common type of foliated metamorphic rock.
What kind of metamorphic has its minerals grains arrange in planes or band?
Metamorphic rock with mineral grains arranaged in bands or lamellar planes are called foliated metamorphic rocks.
How can you tell one metamorphic rock to another metamorphic rock?
Well it is pretty easy here it goes: A metamorphic rock will display foliation or bands around the rock.
A foliated metamorphic rock when crystals?
A foliated metamorphic rock forms when crystals combine and form visible bands
What do thicker bands in the appearance of a metamorphic rock mean about its composition?
Metamorphic rocks are transformed existing rock types. Thicker bands in the appearance of a metamorphic rock mean that it was made with more intense heat and under greater amounts of pressure.
What are rocks called with alternating bands of light and dark silicate minerals?
Rocks with alternating bands of light and dark silicate minerals are called gneiss. Gneiss is a metamorphic rock formed under high temperature and pressure conditions, which causes the minerals within it to align in bands or layers.
Is a strong parallel alignment of different mineral bands in a metamorphic rock?
The strong parallel alignment of different mineral bands in a metamorphic rock is called foliation. Foliation is caused by differential stress during the rock's formation, resulting in minerals aligning perpendicular to the direction of stress to create distinct layers or bands. This alignment gives the rock a banded appearance and is a key characteristic used to classify metamorphic rocks.
What do bands in a metamorphic rock mean?
The thicker the bands the more intense the heat and pressure conditions were to form the rock. Metamorphic rocks are transformed existing rock types. Thicker bands in the appearance of a metamorphic rock mean that it was made with more intense heat and under greater amounts of pressure.
