pressure temperature compstion
An igneous rock formed from magma is intrusive.
Magma
Igneous rock is formed from the solidification of magma as it cools.
Intrusive igneous rocks are formed by magma. Magma can also cause the contact metamorphism of rock that it is intruded into.
The rate of cooling of the magma determines the type of mineral formed by the magma or lava..
Its a igneous rock whenit is made formed by magma.
Minerals are formed from magma when the lava cools and hardens to produce a solid
igneous rock
Crystallization
Basalt is formed from relatively rapid cooling magma.
When magma crystallizes, igneous rocks are formed. The type of igneous rock that is formed depends on the chemical composition of the magma and the rate at which it cools.
The type of rock formed by cooling of Magma or Lava is Igneous