Volcanic (Extrusive) igneous rock, which are formed by lava that comes out of the earths crust, then cools and solidifies rapidly on the earths surface due to exposure to the environmental atmosphere.
eventually it cools and turns into an Igneous rock formation.
Basalt is the igneous rock formed when lava cools at the Earth's surface. It is fine-grained and commonly found in ocean basins.
Igneous rocks are formed when lava cools. After a eruption, the lava cools, and the igneous rock is formed.
Two igneous rocks formed by fast cooling lava are basalt, which is a fine-grained volcanic rock, and obsidian, which is a natural glass formed from rapidly cooling lava without crystal growth.
Intrusive igneous rocks are thusly formed.
When lava cools down quickly at the surface of the Earth, it forms an igneous rock called basalt. Basalt is dark in color, fine-grained, and contains minerals such as olivine and pyroxene.
Igneous rock is formed from solidified and cooled magma or lava.
Igneous rock is formed from lava that has cooled and, of course, hardened.
the type of rock formed when lava or magma cools is igneous rock..
Igneous rock, specifically basalt, is formed when lava cools quickly. Basalt is characterized by its fine-grained texture due to rapid cooling at the Earth's surface.
Uplift and solidification
Extrusive igneous rock is formed from rapidly cooling lava.