Igneous rocks are formed from cooling lava. Some examples are obsidian And basalt.
Igneous:GraniteBasaltDioriteObsidianRhyolitePumiceMetamorphic: SlateMica SchistQuartziteGabbroMarblePhylliteMetaconglomerateSkarnSedimentary:LimestoneChalkCoquinaShaleSandstoneMudstoneConglomerateBreccia
some igneus rocks are Granite,Basalt,Pumice,Obidan,and Rhyolit.
some examples of igneous rocks are granite,basalt,and rhyolite and driolite
Aphanitic igneous rocks have individual mineral crystals that are too small to be seen without magnification. These rocks cool rapidly, resulting in the formation of tiny crystals. Examples include basalt and rhyolite.
Other intrusive igneous rocks include gabbro, diorite, syenite, monzonite, granodiorite, monzodiorite, anorthosite, troctolite, peridotite, and pyroxeneite. Extrusive igneous rocks include dacite, andesite, phonolite, and trachyte when classified by composition, and tuff, and scoria in terms of texture.
Examples of igneous rock include:pumicebasaltgabbrodioritegraniterhyoliteobsidianscoria
Igneous:GraniteBasaltDioriteObsidianRhyolitePumiceMetamorphic: SlateMica SchistQuartziteGabbroMarblePhylliteMetaconglomerateSkarnSedimentary:LimestoneChalkCoquinaShaleSandstoneMudstoneConglomerateBreccia
Some other examples are Andesite, Basalt, Rhyolite, and Scoria.
Igneous intrusive
some igneus rocks are Granite,Basalt,Pumice,Obidan,and Rhyolit.
An igneous rock is formed when magma cools and hardens. Some examples of igneous rocks are pumice and obsidian.
Yes, there are many. Granite, basalt, scoria, rhyolite and pumice are some examples.
Igneous rocks - rocks formed from molten rock of the mantle Sedimentary rocks - rocks found in streams Metamorphic rocks - rocks changed by the effects of heat and pressure
Examples of mafic intrusive igneous rocks include gabbro, diabase, and dolerite. These rocks are typically dark in color and are composed predominantly of minerals such as pyroxene and plagioclase feldspar. Mafic rocks form from magma that is rich in iron and magnesium, with low silica content.
Basalt and pumice.
Some do. These are called extrusive igneous rocks. However a large portion of igneous rocks form beneath the surface. These are intrusive igneous rocks.
some examples of igneous rocks are granite,basalt,and rhyolite and driolite