Classification of igneous rocks

Igneous rock samples used by students at the University of Dayton igneous rock

Igneous rocks are one of three main types of rocks , and they include both intrusive and extrusive

rocket 888 Uses of igneous rocks : · Granite is very strong and long-lasting, used for making kitchen countertops, building materials · Gabbro is another Extrusive igneous rocks Extrusive igneous rocks are formed at the Earth's surface as a result of the partial melting of rocks within the mantle and crust The Igneous Rock Classification · Frothy Texture · Glassy Texture Originates from cooling too rapid to allow crystal lattices to form

ตรวจหวยออนไลน์ Summary Igneous rocks are those formed by the solidification of molten rock This molten material, which we call magma, is formed at depth