The magma and lava of Surtsey has a composition of alkali Olivine Basalt.
Lava domes are generally composed of felsic, highly viscous lava, usually dacite or rhyolite.
there is a type and its lave
The lava composition of Mount Pelée in Martinique is typically andesitic, which means it contains minerals such as plagioclase, pyroxene, and amphibole. Andesitic lava is intermediate in composition between basaltic (low silica content) and rhyolitic (high silica content) lavas.
Lava will cool to form extrusive igneous rock. The exact type would depend on the composition of the lava.
Lava will cool to form extrusive igneous rock. The exact type would depend on the composition of the lava.
Volcanologists study lava. They examine the behavior, composition, and effects of volcanic activity, including the study of lava flows and eruptions.
Andesitic lava is considered intermediate in composition. It has moderate silica content and viscosity, resulting in eruptions that produce both effusive and explosive activity.
A geologist would examine the composition of lava, including its mineral content and chemical composition. They would also investigate the temperature and viscosity of the lava, as well as its eruption style and flow behavior. Additionally, they might study the texture and structure of lava rocks to understand how the lava cooled and solidified.
Composition, heat, and pressure.
The lava in the Andes is typically referred to as Andesitic lava, due to its composition being rich in silica and forming characteristic volcanic landforms in the Andean region.
Yes, when lava cools and solidifies, it forms igneous rock. The type of rock that forms depends on the chemical composition of the lava and the rate at which it cools.