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What sequence of change in rock type occurs as shale is subjected to increasing heat and pressure?
Shale undergoes metamorphism and transforms into slate, then phyllite, followed by schist, and eventually gneiss as heat and pressure increase. This progression represents a sequence of increasing metamorphic grade from low (slate) to high (gneiss) with changes in mineral composition and texture.
What would be needed for slate to form from shale?
For slate to form from shale, significant geological processes must occur, primarily metamorphism. This involves the application of heat and pressure over long periods, causing the clay minerals in shale to recrystallize into the dense, fine-grained texture characteristic of slate. Additionally, tectonic activity can contribute to the necessary conditions for this transformation by facilitating the required pressure and temperature changes.
Is slate harder than shale?
Yes, slate is harder than shale. Slate is a fine-grained, foliated metamorphic rock that has undergone more intense heat and pressure than shale, a fine-grained sedimentary rock. As a result, slate is more durable and resistant to erosion compared to shale.
What turns sediment into shale?
Silt and clay size sediments form shale.
Can basalt turn into shale?
No, basalt cannot turn into shale. Basalt is an igneous rock formed from the cooling of lava, while shale is a sedimentary rock formed from the compaction of clay or mud. The processes that form these two types of rocks are different, so basalt cannot directly change into shale.
What does a shale rock changes into?
Slate
What causes shale to change into slate?
Shale changes into slate through a process called metamorphism, which involves heat, pressure, and chemical changes. The heat and pressure cause the minerals in the shale to recrystallize into a denser, more compact form, resulting in the fine-grained texture and foliation characteristic of slate. The composition of the original shale, as well as the intensity and duration of the metamorphic conditions, influence the final characteristics of the slate.
What part of speech is shale?
Shale is a noun.
Is shale gas found under the see?
It can be. It is found in a rock type called shale and is produced in the shale form the original bio mater included in the deposition of the shale. If a unit of shale lithology is to be found on the continental shelf strata then it is likely that that shale will contain shale gas and it will be under the sea.
What is metamorphic shale?
The Shale is not a metamorphic rock it is a sedimentary rock.
Is shale a chemical rock?
No, shale is clastic.
What rock is most likely to be shale?
Shale.
Does shale attracted to magnet?
No, shale is not magnetic.
What is another name for shale?
Another name for shale is mudstone
What does shale rock turn into?
Shale rocks turn into clay. The pressure make shale into clay.
What is the birth name of Melanee Shale?
Melanee Shale's birth name is Melanee Ann Shale.
What is a dark sedimentary rock formed by compression of layers of clay-rich sediment?
Shale is made from layers of mud and clay pressed together. :)
