Cementation is the process of deposition of dissolved mineral components in the interstices of sediments. It is the sticking together of sediment to form a new rock and is an important factor in the consolidation of coarse-grained clastic sedimentary rocks such as sandstones, conglomerates, or breccias during diagenesis or lithification. Cementing materials may include carbonates, quartz, iron oxides, or clay. (Source wikipedia)
igneous. Made from slowly cooling magma. :)
metamorphic
Igneous rock is classified as extrusive or intrusive.
Granite is an intrusive igneous rock.
The terms intrusive and extrusive apply to the formation of igneous rocks. Silica is a chemical component of a wide variety of minerals found in many types of igneous, metamorphic, and sedimentary rock. All igneous rocks, both intrusive and extrusive, contain silica.
Diorite is an intrusive igneous rock.
granite is an intrusive igneous rock
A laccolith is a type of igneous rock formation that is created when magma intrudes between layers of sedimentary rock, causing the overlying layers to arch upward. It is classified as an intrusive igneous rock.
Sedimentary rocks are not intrusive. Igneous rocks are though. See the link below.
Yes and No An igneous rock can not just "become" a sedimentary rock, it first has to be weathered and eroded at the surface of the Earth. The debris produced is then washed away as sediment and deposited elsewhere. This deposited sediment then gradually hardens into a new rock which is a sedimentary rock. Thus until igneous rocks are exposed in outcrop, they remain as igneous rocks.
igneous. Made from slowly cooling magma. :)
To form igneous rock from sedimentary rock, the sedimentary rock must first undergo metamorphism, where it is subjected to high heat and pressure, changing its mineral composition. Subsequently, if it melts completely, it transforms into magma. When this magma cools and solidifies, either below the Earth's surface (intrusive igneous rock) or after erupting as lava (extrusive igneous rock), it becomes igneous rock.
Neither, Igneous rock is either intrusive or extrusive. Thats what intrusive and extrusive is... A igneous rock.
Igneous it is Magma that was cooled underground-intrusive
Neither. Intrusive and extreusive are terms used to differnetiate different types of igneous rock. They do not apply to sedimentary rocks.
AnswerUsually by subduction of sedimentary rock at plate boundaries, melting, and deposition as solidified crustal igneous rock, either extrusive or intrusive.
metamorphic