The correct answer is Limestone. Limestone is not a Metamorphic rock. Key Points. Limestone is an example of Sedimentary rocks. Sedimentary Rocks: are formed by the deposition, sedimentation, and lithification of sediments over a long period of time.
What is a non metamorphic?
Nonfoliated metamorphic rocks lack foliated texture because they often lack platy minerals such as micas. They commonly result from contact or regional metamorphism. Examples include marble, quartzite, greenstone, hornfel, and anthracite.
What are the 4 metamorphic rocks?
Common metamorphic rocks include phyllite, schist, gneiss, quartzite and marble.
Which of the following is not a example of metamorphic rock?
The correct answer is Sandstone. Sandstone is NOT a metamorphic rock.
Which is not a metamorphic change?
7. Which of the following is not a metamorphic change? Explanation: Calcite is a carbonate mineral whereas schist is a metamorphic rock formed by metamorphosis of mudstone/shale to the higher degree than slate.Sedimentary rocks are generally stratified and igneous rocks are unstratified.
Which type of rock is non-foliated metamorphic rock?
Non-Foliatied Texture
Marble, quartzite, and soapstone are examples of non-foliated metamorphic rocks.
Which is a non-foliated rock?
Non-foliated metamorphic rocks do not have a layered or banded appearance. Examples of nonfoliated rocks include: hornfels, marble, novaculite, quartzite, and skarn.
What are the 3 main types of metamorphic rocks?
The three types of metamorphism are Contact, Regional, and Dynamic metamorphism. Contact Metamorphism occurs when magma comes in contact with an already existing body of rock.
What are the 2 main types of metamorphic rock?
There are two main types of metamorphic rocks: those that are foliated because they have formed in an environment with either directed pressure or shear stress, and those that are not foliated because they have formed in an environment without directed pressure or relatively near the surface with very little pressure
Is slate a metamorphic rock?
slate, fine-grained, clayey metamorphic rock that cleaves, or splits, readily into thin slabs having great tensile strength and durability; some other rocks that occur in thin beds are improperly called slate because they can be used for roofing and similar purposes.
Which of the following is not metamorphic agent?
Agents of Metamorphism include pressure, temperature, heat, compression, stress, solutions, etc. Decomposition is the agent of sedimentary rocks and not metamorphism.
Is phyllite a metamorphic rock?
phyllite, fine-grained metamorphic rock formed by the reconstitution of fine-grained, parent sedimentary rocks, such as mudstones or shales.
Is shale a metamorphic rock?
Shales that are subject to heat and pressure of metamorphism alter into a hard, fissile, metamorphic rock known as slate. With continued increase in metamorphic grade the sequence is phyllite, then schist and finally gneiss.
Which is not a sedimentary rock?
The correct answer is Marble. Marble is a metamorphic rock that is metamorphosed limestone.
Which of the following is not a rock?
The correct answer is Ox-bow. Ox-bow is not a type of rock.
Is Sandstone a metamorphic rock?
Quartzite is metamorphosed sandstone (Figure 7.11). It is dominated by quartz, and in many cases, the original quartz grains of the sandstone are welded together with additional silica. 7.2 Classification of Metamorphic Rocks.
Is sandstone a metamorphic rock?
| Sandstone | |
|---|---|
| High Grade | quartzite |
Is limestone a metamorphic rock?
Slate is another common metamorphic rock that forms from shale. Limestone, a sedimentary rock, will change into the metamorphic rock marble if the right conditions are met. Although metamorphic rocks typically form deep in the planet’s crust, they are often exposed on the surface of the Earth.
Is schist a foliated metamorphic rock?
Slate, schist, and gneiss are three common foliated metamorphic rocks.
Which type of rock is non-foliated metamorphic rock gneiss limestone?
Marble
Marble. Marble is a non-foliated metamorphic rock formed from the metamorphism of limestone or dolomite.
What is metamorphic geology?
metamorphism, mineralogical and structural adjustments of solid rocks to physical and chemical conditions differing from those under which the rocks originally formed. Changes produced by surface conditions such as compaction are usually excluded.
Is marble A metamorphic rock?
The main difference between limestone and marble is that limestone is a sedimentary rock, typically composed of calcium carbonate fossils, and marble is a metamorphic rock.
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