What is the intrusion of a sheet?
The intrusion of the leaf is a rock formation that generally created a climb of molten rocks or magma between the upper layers of the Earth's crust. As a result, the upper layers may expand and the base material is sometimes exposed to surface erosion. Rock leaves are usually somewhat flat, but may occupy the undulating or dome structure; Geological processes can change the intrusion of relatively flat leaves into a vertical position. The intrusion also usually seems different from the material that was created as a flowing lava, the integration of the components of the surrounding rocks into the upper and lower layers.
growing magma usually causes the crystallization of heated material when it cools and creates a igneous rock. May form dams or formations of a similar sheet that cuts layers; However, the intrusion of the leaf is generally oriented across, through or under the landscape. Both variations are often observed in volcanically active areas and they were also in the past.
One type of sheet intrusion is called Laccolith. The molten material is usually pushed up between the layers overlapping sedimentary rocks, which in turn rises due to strength. The Laccolite base is usually horizontal and the rock normally cools slowly. At a time when they are discovered, overlapping layers usually eroded and it may be difficult to determine the original shape of the leaf ingress. Some of these structures or dome -shaped or may be vertical in nature; Wind and water often remove many layers of rocks over time.
The window sill is generally a type of sheet of sheet that sits flat between two other layers of rock or even paved lava. The material that is part of this structure usually forms a deep underground, so pressure usually prevents gases from leakage while solidifying. Bubble formations that are common in the lava generally not visible in the sill, which are protected for most of their lives by layers of rocks that surround them.
Computer SeismicMapping is often used to find out where the leaf is. Sills and Laccolites can be fully mapped and an underground certificate formula can also be determined. It is also possible to put pressure in the creation of a structure in the host rock and how much space in the sediment was in the sediment. The molten rock movement and erosion have led to the creation of many different landscape features around the world.