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When mineral grains flatten and line up in layers a metamorphic rock has a?
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∙ 7y ago
A schistose texture.
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When a mineral grains in a metamorphic rock do not form layers the rock has a?
no texture
What is a type of metamorphic rock in which mineral grains grow and rearrange but do not form layers?
schist
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
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.
How do metamorphic rocks layer?
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
When minerals grains flatten and line up in layers a metamorphic rocks has a texture?
A schistose texture.
When a mineral grains in a metamorphic rock do not form layers the rock has a?
no texture
When mineral grains in a metamorphic rock do not form layers the rock has what texture?
no texture
What do metamorphic rocks with a non-foliated texture show metamorphic changes involve?
mineral grains arranging into layers.
What type of metamorphic rock is composed of mineral grains arranged in parallel layers?
Foliated.
What is a type of metamorphic rock in which mineral grains grow and rearrange but do not form layers?
schist
Does metamorphic rock have layers?
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.
A type of metamorphic rock in which mineral grains grow and rearrange but do not form layers?
Foliated is the general descriptive term used to describe the layering or banding of metamorphic rock.
What is a type of metamorphic rock in which mineral grains recrystallize but do not form layers?
Those would be non-foliated metamorphic rocks, like quartzite and marble.
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 is metamorphic rocks with a non-foliated texture show metamorphic change that involves?
Lesson 5: Metamorphic RocksScience 7 A Unit 2: Earth's Materials1. All of the following conditions in Earth can cause metamorphic rocks to form except _____. (1 point)(1 pt) exposure to air(0 pts) the presence of hot, watery fluids(0 pts) heat(0 pts) pressure1 /1 point2.Metamorphic rocks that show layers of dark minerals alternating with layers of light minerals are classified as _____. (1 point)(0 pts) nonfoliated(0 pts) detrital(1 pt) foliated(0 pts) intrusive1 /1 point3.Metamorphic rocks with a nonfoliated texture show metamorphic change that involves _____. (1 point)(0 pts) mineral grains arranging into layers(1 pt) growth in the size of the mineral grains(0 pts) mineral grains flattening under pressure(0 pts) mineral grains melting1 /1 point
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.
