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What does it mean if mineral grains in a metamorphic rock are arranged in bands?
Wiki User
∙ 10y ago
Foliated rock. If you are looking for whether the rock has no bands it is non-foliated.
-Anonymous person but very smart ! :)
Wiki User
∙ 10y ago
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Metamorphic rocks such as marble and quartzite are said to be what because their mineral grains are not arranged in parallel layers or bands?
Nonfoliated
What do most metamorphic rocks form?
Formed From Other Rocks Though High Pressure And High Heat . | Example - Foliated Grains Are Arranged In Parallel Layers Or Bands (Stripes) - Non Foliated Rocks , Grains Are Arranged Randomly.
A metamorphic rock that has grains arranged in bands is said to be?
The rock would be described as being foliated.
If a metamorphic rock has grains arranged in parallel layers or bands what is the rock probably displaying?
Generically it is displaying a metamorphic fabric, specifically a schistosity. If the fabric is well developed it could also be displaying planes of cleavage.
Contrast foliated and nonfoliated metamorphic rocks?
Foaliated rock can form in one or two ways. Extreme pressure may cause the mineral crystals in the rock to realign or regrow to form parallel bands. Foaliation also occurs as minerals that have different compositions separate to produce a series of alternation dark and light bands. Most nonfoliated metamorphic rocks share at least one or two main characteristics. First, the original rock that is metamorphosed may contain grains of only one mineral or contains very small amounts of other 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.
Where can fossils only be found in?
What kind of metamorphic rock has its mineral grains arranged in planes or bands
Metamorphic rocks such as marble and quartzite are said to be what because their mineral grains are not arranged in parallel layers or bands?
Nonfoliated
How does a foliated metamorphic rock form?
Metamorphic rocks have their grains arranged in parallel layers or bands that are said to be foliated.
What would you look for to determine if a metamorphic rock is foliated?
grains arranged in solid bands.
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.
When mineral grains are not arranged in planes or planes bands it is called?
Non-foliated.
What kind of metamorphic rock has mineral grains arrangend in bands?
There are two answers to this question1) gneissicfor bands in such as granitic gneiss2) foliated for thin layers seen in schist.
What is the difference between foliated and non-foliated?
In subject of metamorphic rocks, to be foliated is to have their grains arranged in parallel layers or bands. Non foliated is when the rocks' grains are made randomly in no arranged pattern.Reference:Prentice Hall Earth Science 2009
What do most metamorphic rocks form?
Formed From Other Rocks Though High Pressure And High Heat . | Example - Foliated Grains Are Arranged In Parallel Layers Or Bands (Stripes) - Non Foliated Rocks , Grains Are Arranged Randomly.
A metamorphic rock that has grains arranged in bands is said to be?
The rock would be described as being foliated.
