Lava will cool to form extrusive igneous rock. The exact type would depend on the composition of the lava.
From cooling and hardening
usually it depends on the rate of cooling of the lava....
Extrusive rock forms from cooling lava.
Extrusive rock forms from cooling lava.
A rock formed from cooling lava is classified as an igneous rock. Igneous rocks are formed from the cooling and solidification of magma/lava. They can be further classified based on their mineral composition, texture, and formation process.
Extrusive rocks form from lava that cools and solidifies quickly on the Earth's surface, such as basalt or rhyolite.
When lava cools on the surface, it forms igneous rock called basalt.
Igneous rock is formed from the cooling and solidification of magma or lava.
Igneous rock, such as basalt or andesite, results from the cooling of lava from a volcano.
super fine grained rock
Igneous rock is formed through the cooling and solidification of magma or lava.
When melted rock reaches Earth's surface, it is called lava. Lava can flow out of volcanoes during an eruption, cooling and solidifying to form igneous rock.