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Shale is a fine-grained sedimentary rock whose original constituents were clay minerals or muds. It is characterized by thin laminae[1] breaking with an irregular curving fracture, often splintery and usually parallel to the often-indistinguishable bedding plane. This property is called fissility. Non-fissile rocks of similar composition but made of particles smaller than 1/16 mm are described as mudstones. Rocks with similar particle sizes but with less clay and therefore grittier are siltstones. Shale is the most common sedimentary rock.[2]

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Is shale light medium or heavy?

Shale is considered a medium-weight rock. It typically has a density between 2.6 to 2.8 grams per cubic centimeter, which places it in the medium weight category among rocks.


Is a igneous rock light or heavy?

inertia: the tendency of an object to resist a change in its motion If a light rock is being thrown at a heavy rock the light rock would probably crack or get deflected from the heavy rock, but if a heavy rock is being thrown at a light rock the light rock would most likely shatter. A: The heavy rock has more inertia


What is metamorphic shale?

The Shale is not a metamorphic rock it is a sedimentary rock.


Is shale an organic rock?

No. Shale is a clastic rock.


What is the rock category of shale?

Shale is a sedimentary rock.


Is shale a rock or mineral?

Shale is a clastic sedimentary rock


Is shale a sedimentary rock or a metamorphic rock?

shale is a sedimentary rock


What sedimentary rock is formed from thin layer of clay compacted very tightly together?

This is Shale, a Sedimentary rock.


Is a shale sedimentary rock?

Shale is clastic sedimentary rock.


What rock is slate but in the past it was shale?

Shale is a sedimentaory rock, while Slate is a metamorphic rock. Generally the shale is metamorphosed into slate.


Is shale heavy for its size?

Shale is generally considered to be a lightweight rock relative to its size. It has a low density due to its high porosity and the presence of organic materials. While it can vary in weight depending on its specific composition and moisture content, shale is typically less dense than many other types of sedimentary rocks. Therefore, for its size, shale is not classified as heavy.


Is shale a chemical rock?

No, shale is clastic.