No. Evaporites are found in sedimentary rocks.
Igneous rocks can contain iron, but not all igneous rocks do. The presence of iron in an igneous rock depends on the composition of the magma from which the rock formed. Iron can be found in minerals such as magnetite, hematite, and pyroxene within certain igneous rocks.
Igneous rocks are identified by first looking at the color index. Felsic igneous rocks contain mostly potassium feldspar. Intermediate igneous rocks contain mostly plagioclase feldspar. Mafic igneous rocks contain pyroxene, olivine, and plagioclase feldspar. Ultra mafic igneous rocks contain mostly olivine. Then igneous rocks are identified based on texture. For example, the texture of igneous rocks can be aphanitic, pegmatitic, phaneritic, glassy, vesicular, etc.
Igneous Rocks
Igneous rocks, such as granite and basalt, typically do not have layers because they form from the solidification of molten rock without the presence of bedding or foliation. These rocks cool and solidify quickly, preventing the development of distinct layers.
yes
Both are composed of minerals. Some sedimentary rocks contain pieces of igneous rocks.
sedimentry
Igneous rocks do not contain much carbon.
Cratons contain the ancient crust of igneous rocks.
Igneous rock pieces can stick together through cementation to form sedimentary rocks.
No. Pure volcanic glasses contain no crystalline structure.
Yes. All igneous rocks contain oxygen.