The composition of the magma and the local magnetic flux as it crossed the Curie point.
The rate of cooling of the magma determines the type of mineral formed by the magma or lava..
Basalt is formed from relatively rapid cooling magma.
The cooling rate of the magma primarily determines the size of a mineral crystal. Faster cooling rates lead to smaller crystals, while slower cooling rates result in larger crystals. Other factors such as the mineral composition and level of nucleation can also influence crystal size.
Its a igneous rock whenit is made formed by magma.
Intrusive igneous rocks are formed by the cooling of magma.
Yes, granite is formed from cooling magma.
Igneous rocks are formed by lava or magma cooling
Not from the magma, no. Cooled and solidified magma is classified as igneous. However, metamorphic rocks can be formed as the heat and hot fluids of intruding magma affect the properties and possibly the chemistry of the existing "country rock" into which it comes in contact. This process is called contact metamorphism.
The type of rock formed by cooling of Magma or Lava is Igneous
igneous rock
Igneous.
The composition of the magma, which includes the proportion of silicate minerals and gases, and the cooling rate of the magma are two factors that influence the type of igneous rock that forms. Slow cooling leads to the formation of large crystals (intrusive rocks), while rapid cooling results in small or no crystals (extrusive rocks).