Santa Maria volcano in Guatemala typically produces andesitic lava when it flows. Andesitic lava is characterized by its intermediate viscosity and silica content, resulting in a mixture of smooth and blocky textures.
The Santa Maria Volcano is located in Guatemala near the city of Quetzaltenango. Its coordinates are14o45'21.6'N, 91o33'0.2'W. The volcano's eruption in 1902 stands as one of the three largest volcanic eruptions of the 1900s. Santa Maria peaks at an elevation of 12,375 feet.
Santa Maria is a stratovolcano, also known as a composite volcano. These volcanoes are characterized by their steep-sided cones and explosive eruptions that involve both lava flows and ash. Santa Maria's most famous eruption in 1902 was one of the largest of the 20th century.
The magma and lava of Surtsey has a composition of alkali Olivine Basalt.
Mount Santa Maria in Guatemala has experienced both effusive and explosive eruptions in its history. The 1902 eruption was explosive, causing catastrophic destruction, while subsequent eruptions have been effusive with lava flows.
Lava domes are generally composed of felsic, highly viscous lava, usually dacite or rhyolite.
Mafic
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.
Santa Maria volcano in Guatemala was formed as a result of the subduction of the Cocos tectonic plate beneath the Caribbean plate, creating magma that rose to the surface and solidified over time. The volcano's main structure was built through layers of hardened lava flows, pyroclastic material, and volcanic ash.