Norman Bowen.
Crystallization is when minerals form from magma. Crystallization takes time.
crystallization above ground and crystallization below ground
igneous rock
Extrusive igneous rock is formed from the crystallization of magma (lava) above ground.
Crystallization and cooling magma are related in the sense that cooling and crystallization occurs simultaneously. As the magma cools it crystallizes, the faster the rate of cooling the quicker crystals would develop and the slower the cooling the larger the crystals in other cases when the magma cool so rapidly crystal development may not be so prominent.
Crystallization is when minerals form from magma. Crystallization takes time.
crystallization above ground and crystallization below ground
igneous rock
Crystallization
Crystallization
Extrusive igneous rock is formed from the crystallization of magma (lava) above ground.
Zircon forms from the crystallization of magma.
Crystallization and cooling magma are related in the sense that cooling and crystallization occurs simultaneously. As the magma cools it crystallizes, the faster the rate of cooling the quicker crystals would develop and the slower the cooling the larger the crystals in other cases when the magma cool so rapidly crystal development may not be so prominent.
magma crystallization
crystallization and sollidification
As a magma crystallizes it undergoes fractional crystallization in which mafic minerals crystallize first and felsic minerals crystallize last. Therefore, as fractional crystallization occurs the magma becomes increasingly less mafic and increasingly more felsic. The viscosity also increases as a magma becomes more felsic.
Primary