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Do clay and muddy sediments lithify to form shales and mudstones?
Yes, clay and muddy sediments can lithify under pressure and compaction to form shales and mudstones, which are both types of fine-grained sedimentary rocks. Shales are characterized by fissility, while mudstones have a blocky appearance due to the lack of fissility.
How is sedimentary rock classified and what criteria are used to determine its classification?
Sedimentary rocks are classified based on their composition, texture, and origin. Criteria used for classification include the type of sediment, the way it was deposited, and the processes that formed the rock.
What type of rock was there in the Jurassic?
In the Jurassic period, there was a variety of rocks present, including sandstones, shales, limestones, and igneous rocks. These rocks formed from processes such as sedimentation, volcanic activity, and tectonic movements, and they can provide valuable information about the environment and geography of the time.
Which is not a major factor that influences the strength of a rock?
The color of the rock is not a major factor that influences the strength of a rock. Factors such as mineral composition, grain size, texture, and porosity play a more significant role in determining a rock's strength.
What does rock classification mean?
Rock classification is the process of categorizing rocks based on their physical, chemical, and mineralogical properties. This helps geologists understand the origins and characteristics of different rocks, such as sedimentary, igneous, and metamorphic rocks. Classifying rocks also aids in studying the Earth's history and geological processes.
What kind of rock is the grand cayon?
limestones, cherts, shales, schists, sandstones, and granites
Is shales permeable?
No, Shale is not permeable. Because it is a clastic sedimentary rock rock having clay structure. And clay particles tend to form a sheet structure and align the sheets together leaving no space for fluid to pass through.
Why are fossils found in limestone and not shales?
Fossils are frequently found in shales.
What type of rock is a blackstone?
Blackstone typically refers to a type of igneous rock, often basalt or a similar volcanic rock, characterized by its dark color due to the presence of iron and magnesium-rich minerals. It can also refer to certain sedimentary rocks that appear dark in color, like some shales or mudstones. The specific classification can vary based on regional naming conventions and the context in which the term is used.
When was Brian Shales born?
Brian Shales was born on 1985-06-03.
What kind of rock is Grand Canyon made out of?
Rocks exposed in the Grand Canyon include limestones, cherts, shales, schists, sandstones, and granites.
What has the author Reinhardt Thiessen written?
Reinhardt Thiessen has written: 'Oil shales of Kentucky' -- subject(s): Oil-shales
What has the author W L Finley written?
W. L. Finley has written: 'Coking oil shales' -- subject(s): Oil-shales
What are the major classification of dance?
Ballet
How hard is shale?
Most Shales are hard.
What is the birth name of Tom Shale?
Tom Shale's birth name is Thomas Augustine Shale.
What are the three major classification of the branches of science?
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