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Would you expect to find foliated or nonfoliated metamorphic rocks next to a lava flow?
. I would expect to find nonfoliated rock next to a lava flow because the rock can form when rock is subjected to high temperatures. Hornfels, which often forms when magma or lava touches other rock, is nonfoliated.
What refers to how much the metamorphic rock differs from parent rock?
Metamorphic grade refers to the degree of metamorphic change a rock has undergone compared to its parent rock. It encompasses changes in mineralogy, texture, and structure that occur during the metamorphic process.
What is the rock called that existed before it is changed into a metamorphic rock?
The original rock that exists before it undergoes metamorphism is called a parent rock or protolith. This parent rock can be any type of rock, such as sedimentary, igneous, or another metamorphic rock, that is subjected to high temperature and pressure to form a metamorphic rock.
Is sandstone rock foliated or nonfoliated?
Foliation is an attribute of certain metamorphic rocks. Sandstone is a sedimentary rock that is not described as foliated or non-foliated.
Is marble and limestone an example of a metamorphic rock and its parent rock?
Yes, marble is a metamorphic rock formed from limestone, which is the parent rock. This process occurs due to the recrystallization of minerals within the limestone under high pressure and temperature conditions.
Which metamorphic rock had a nonfoliated texture?
Quartzite
What is Limestone is the parent rock of the nonfoliated metamorphic rock called?
Limestone is the parent rock of the nonfoliated metamorphic rock called marble. When limestone undergoes metamorphism due to heat and pressure, its calcite crystals recrystallize, resulting in the formation of marble. This process enhances the rock's strength and creates a characteristic crystalline texture, making marble highly valued for its aesthetic qualities in sculpture and architecture.
What are three examples of nonfoliated metamorphic rock?
Quartzite, Marble, and Soapstone are three examples of nonfoliated rock.
Is slate foliated or nonfoliated?
Slate is a foliated metamorphic rock.
Which type of nonfoliated metamorphic rock is granular and made of quartz?
Quartzite is a nonfoliated metamorphic rock that is granular and composed mainly of quartz. It forms from the metamorphism of quartz-rich sandstone.
What are the two types metamorphic rock?
The two groups of metamorphic rock are foliated and nonfoliated. Metamorphic rocks can also be classified as contact and regional.
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 metamorphic rock has no obvious alignment of any type of mineral crystals?
Nonfoliated rock
What property distinguishes foliated metamorphic rock such as gneiss and schist from nonfoliated metamorphic rocks?
A banded texture
Texture term for metamorphic rock which lack banding?
The Texture term for metamorphic rock which are not banded or layered is non-foliated metamorphic rock. Good examples are marble and quartzite.
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).
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.
