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Foliated and nonfoliated are terms used to describe the texture of?
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∙ 11y ago
METAMORPHIC!
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∙ 11y ago
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Is andesite foliated or nonfoliated?
Neither. The terms foliated and nonfoliated apply to metamorphic rocks. Andesite is igneous.
Is quartzite foliated or nonfoliated?
Quartz is a mineral, not a rock that neither does or does not exhibit foliation (a banding, layering, or alignment of minerals that presents itself in some metamorphic rocks). Quartzite, a rock made almost entirely of quartz, is a non-foliated metamorphic rock.
How do you describe texture?
Depends on the rock! Here are some you can use for normal rocks. (Don't use them all, use them according to what the rock you are thinking of is like.)SmoothBumpyRoughSharpColdUnevenPorous
What is the difference between soil texture and soil structure in soil science terms?
soil texture refers to particle sizes. whereas soil structure refers to particle arrangements
What type of rock is chert?
Chert is one of the major types of sedimentary rocks.
Is andesite foliated or nonfoliated?
Neither. The terms foliated and nonfoliated apply to metamorphic rocks. Andesite is igneous.
What Mineral alignment in a metamorphic rock usually gives the rock a porphyritic texture?
A porphyritic texture can be a feature of igneous rocks, but 'porphyritic' is not used to describe metamorphic rock texture. Metamorphic rocks can be foliated or non-foliated, terms used to describe mineral alignment or banding, or the lack thereof.
Is quartzite foliated or nonfoliated?
Quartz is a mineral, not a rock that neither does or does not exhibit foliation (a banding, layering, or alignment of minerals that presents itself in some metamorphic rocks). Quartzite, a rock made almost entirely of quartz, is a non-foliated metamorphic rock.
Is it true or false that the texture of a sedimentary rock that does not have minerals arranged in bands is described as nonfoliated?
False. The terms folidated and nonfoliated apply to metamorphic rocks.
Is bituminous coal foliated or non-foliated?
Bituminous coal is considered a sedimentary rock and therefore would not be foliated or non-foliated, terms which are used to describe metamorphic rock.
What is the difference between foliated and non-foliated rock textures?
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
Which terms does not refer to a basic musical texture?
Cacophony
How do you classify metamorphic rocks?
Metamorphic rocks are classified as being foliated or being non-foliated. Foliated metamorphic rocks have visible banding or sheet-like layering. Slate, phyllite, gneiss, and schist are foliated metamorphic rocks. Non-foliated metamorphic rocks do not display banding or layering. Marble and quartzite are non-foliated metamorphic rocks. Metamorphic rocks can also be classified as either regional metamorphic rocks or contact metamorphic rocks, depending on their method of formation.
How do you describe texture?
Depends on the rock! Here are some you can use for normal rocks. (Don't use them all, use them according to what the rock you are thinking of is like.)SmoothBumpyRoughSharpColdUnevenPorous
Which of the following terms does NOT describe a form of a fat?
Which of the following terms does NOT describe a form of a fat?Cholesterol
How metamorphic rock classified?
Based on texture, metamorphic rock can be classified as foliated or non-foliated:1. Foliated metamorphic rock such as gneiss display banding and regrouping of its mineral constituents as a result of enormous pressures and heat. The banding forms perpendicularly to the direction of pressure. The pressure is usually related to tectonic plate collisions. Schist is another type of foliated rock that exhibits thin layering of micaceous minerals, once again due to pressure and heat. The difference between these two types of foliated rock lies in the rock from which they were derived.2. Non-foliated metamorphic rock such as quartzite and marble do not display the banding or layering that are present in foliated rocks. This is because their parent rock was usually sedimentary and more pure in mineral composition than the parent rocks of foliated rocks.Metamorphic rock can also be classified as regional (from broad processes such as plate tectonics) or contact (from proximity to an invading heat source).Metamorphic rock is further classified by degree of metamorphism, as increases in heat and pressure can further metamorphose a rock. The degree is expressed in terms of grade: low grade, medium grade, high grade. As an example, the metamorphic rock slate (low grade) can metamorphose to schist (medium grade) and then to gneiss (high grade).
How do you describe in geometry terms?
Do it!
