metamorphic
Granite is an igneous rock that cools deep underground. It is formed from the slow cooling of molten rock below the Earth's surface, allowing large mineral grains to form.
Only an intrusive igneous rock forms underground, but you can argue that all metamorphism occurs underground. The issue here is that when the metamorphism is thermal, often the ground it is under has only just been formed (i.e. a lava flow). To avoid confusion, only regional metamorphism can take place underground. The rocks formed by regional metamorphism and intrusive magma cooling are rocks with crystalline texture.
Magma is liquified rock under the Earth's crust. When it emerges from a volcano it is renamed lava.
If an igneous rock is buried deep underground for many years, it is likely to undergo metamorphism due to increased pressure and temperature. This process can transform the original igneous rock into a metamorphic rock, such as schist or gneiss, depending on the specific conditions and composition of the original rock. The minerals in the igneous rock may realign or recrystallize, leading to new textures and structures.
Deep Underground (I think)
Magma
Magma
A diamond is a metamorphic rock formed from carbon. Diamond formation requires intense heat and extreme pressure, which naturally occurs deep underground.
Granite is an igneous rock that cools deep underground. It is formed from the slow cooling of molten rock below the Earth's surface, allowing large mineral grains to form.
No. It does have igneous rock (granite) which was formed deep underground from magma, but this was never volcanic rock.
Igneous rocks are formed in and around volcanos, metamorphic rocks are formed by the partial melting of rocks deep underground.
No. Granite is an igenous rock that is formed underground.
The rock is likely an igneous rock, formed from the cooling and solidification of magma. This process typically occurs deep within the Earth's crust. Igneous rocks can provide valuable information about the Earth's geological history and the processes that have shaped it.
Only an intrusive igneous rock forms underground, but you can argue that all metamorphism occurs underground. The issue here is that when the metamorphism is thermal, often the ground it is under has only just been formed (i.e. a lava flow). To avoid confusion, only regional metamorphism can take place underground. The rocks formed by regional metamorphism and intrusive magma cooling are rocks with crystalline texture.
Metamorphic
bedrocks
Igneous rocks such as granite and basalt are commonly found deep underground as they form from the cooling and solidification of magma beneath the Earth's surface. Metamorphic rocks like gneiss and slate can also be found deep underground as they are formed from the alteration of existing rocks under high temperature and pressure conditions.