Is Marble An Example Of Igneous Rock

The pre existing rocks may be of the sedimentary or igneous type of rocks.

Is marble an example of igneous rock.

There are over 700 hundred types of igneous rocks. Andesite an intermediate volcanic rock. Anorthosite a mafic intrusive igneous rock composed predominantly of plagioclase. Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism.

Composed of quartz potassium feldspar and mica. Granite is an example of igneous rock that forms deep beneath earthвђ s surface. Adakite a class of intermediate to felsic volcanic rocks containing low amounts of yttrium and ytterbium. Beneath the thin rocky crust of the earth is the inferno of the mantle.

Igneous rocks get their name from the latin word for fire igneus. Some rocks such as marble. As per wikipedia igneous rock derived from the latin word ignis meaning fire is one of the three main rock types the others being sedimentary and metamorphic igneous rock is formed through the cooling and solidification of magma or lava. Metamorphism is the process of changing the characteristics of the pre existing rocks under the influence of heat and pressure.

Igneous rocks are formed and created by igneous rocks are divided into two types granite is a coarse grained intrusive rock which contains the granite is an example of an igneous rock not a sedimentary rock. It consists of calcium plagioclase pyroxene olivine hornblende and hypersthene. It is not an all inclusive list but a brief pictorial list of some common igneous rocks. The following is an example of igneous rocks.

Igneous rock may form with or without crystallization either below the surface as intrusive plutonic rocks or on the surface as extrusive volcanic. These rocks are formed from the molten material found beneath the earth s crust. The name is appropriate because these rocks are born of fire. Metamorphic rocks are formed by the metamorphism process.

Gray or light red. Composed of feldspar and quartz. Slate gneiss schist marble soapstone etc. The word igneous means that the rock became a solid after having originally been hot magma or lava.

It is distinguished from granite because it does not contain quartz. There are also other types of specific sedimentary rocks for example the ones formed in hot springs. Aplite a fine grained intrusive igneous rock. Igneous sedimentary and metamorphic.

It is composed primarily of the mineral calcite caco 3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite under the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is.