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* Foliated (banded) - minerals oriented along visible planes * Example: Schist (fine grain) (from slate) * Example: Gneiss (coarse grain) (from a variety of rock, one of which is granite) * Non-foliated (no banding) usually rock of one mineral) * Example: Quartzite (from sandstone - quartz) * Example: Marble (from limestone - calcium carbonate
What else can I help you with?
Which metamorphic rock had a nonfoliated texture?
Quartzite
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 a metamorphic rock with no banding a nonfoliated rock?
Yes, a metamorphic rock with no banding is classified as a nonfoliated rock. Nonfoliated rocks do not exhibit the layering or banding commonly seen in foliated rocks due to the recrystallization process they undergo during metamorphism.
What type of rocks are nonfoliated?
Nonfoliated rocks are typically formed from processes such as contact metamorphism or regional metamorphism, where extreme heat and pressure cause recrystallization of minerals without the formation of distinct layers or bands. Some common types of nonfoliated rocks include quartzite, marble, and hornfels.
Nonfoliated metamorphic rock definition?
Nonfoliated metamorphic rocks are formed around igneous intrusions where the temperatures are high but the pressures are relatively low and equal in all directions (confining pressure).
Which metamorphic rock had a nonfoliated texture?
Quartzite
What are three examples of nonfoliated metamorphic rock?
Quartzite, Marble, and Soapstone are three examples of nonfoliated rock.
Is gabbro a foliated or nonfoliated rock?
Gabbro is a nonfoliated rock, meaning it does not have a layered structure like foliated rocks such as slate or schist. Gabbro is a coarse-grained, intrusive igneous rock composed mainly of pyroxene, plagioclase feldspar, and sometimes olivine.
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.
What are three examples of nonfoliated metamorphicrocks?
lol no
Is mica schist foliated or nonfoliated?
foliated
Is rocksalt nonfoliated?
Rock salt is not foliated.
Is phyllite nonfoliated?
No. Phyllite is definitely foliated.
Is conglomerate rock foliated or nonfoliated?
Conglomerate rock is nonfoliated, meaning it does not have a layered or banded structure typically found in foliated rocks like schist or slate. Conglomerate forms when rounded gravel and pebbles are cemented together, creating a clastic sedimentary rock.
Foliated and nonfoliated are terms used to describe the texture of?
Foliated and nonfoliated are terms used to describe the texture of metamorphic rocks. Foliated rocks have a banded or layered appearance due to the alignment of minerals, while nonfoliated rocks lack this layered structure and have a more uniform texture.
Metamorphic rocks that are nonfoliated?
Usually have a rougher texture
Is marbles foliated or nonfoliated?
Marble is non-foliated.
