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What are the three main types of magma and what factor determines these classifications?
Wiki User
∙ 9y ago
The three main types of magma are basaltic magma, andesitic magma, and rhyolitic magma. They are classified according to their mineral composition. Basaltic magma is composed of SiO2 45-55 wt%, high in Fe, Mg, Ca, low in K, Na. Andesitic magma is composed of SiO2 55-65 wt%, intermediate. in Fe, Mg, Ca, Na, K. Rhyolitic magma is composed of SiO2 65-75%, low in Fe, Mg, Ca, high in K, Na.
Wiki User
∙ 9y ago
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What is Silica rich thick magma called?
The three types of magma, named for the rock they form are basaltic, rhyolitic and andesitic. Rhyolitic magma is rich in silica and water vapor.
What are three ways that magma can form?
Three ways that magma form:temperaturecompositionpressureIn addition, water causes the melting temperature to lower, which causes it to melt into magma
Which of the following is NOT one of the three types of rock igneous sedimentary metamorphic magma?
When magma is cooled and hardened, it is an igneous rock. That being said, there's only three left and those three are the three types of rocks. Igneous, metamorphic, and sedimentary.
Compare and contrast the three types of magma?
Basaltic Magma is typically forms when rocks in the upper mantle melt...Andesitic Magma is found along continental margins....Rhyolitic Magma forms when molten material rises and mixes with the overlying silica-and water-richcontinental crust...All 3 of them is a magma.
What three things indicate the thickness of magma?
The thickness of magma may be indicated by its measured temperature, its color, and the speed of its flow.
What are the three main types of magma what factor determines these classifications?
The three main types of magma are basaltic magma, andesitic magma, and rhyolitic magma. They are classified according to their mineral composition. Basaltic magma is composed of SiO2 45-55 wt%, high in Fe, Mg, Ca, low in K, Na. Andesitic magma is composed of SiO2 55-65 wt%, intermediate. in Fe, Mg, Ca, Na, K. Rhyolitic magma is composed of SiO2 65-75%, low in Fe, Mg, Ca, high in K, Na.
What are three main types of magma what factor determines these classification?
The three main types of magma are basaltic magma, andesitic magma, and rhyolitic magma. They are classified according to their mineral composition. Basaltic magma is composed of SiO2 45-55 wt%, high in Fe, Mg, Ca, low in K, Na. Andesitic magma is composed of SiO2 55-65 wt%, intermediate. in Fe, Mg, Ca, Na, K. Rhyolitic magma is composed of SiO2 65-75%, low in Fe, Mg, Ca, high in K, Na.
What is an ignous rock?
Igneous is one of the three major rock classifications in geology. An igneous rock is a rock formed from the cooling and solidification of magma or lava.
Does the focal lens length have three classifications?
yes, focal lens length has three classifications
3 classifications of technology?
the three classification of technology is: tools product process
What causes volcano to errupt?
I think it is all to do with the pressure forming underneath the earth's crust in the mantle and magma chamber hope this helps!
How many classifications of rocks are there?
three
What are the three classifications of earthquake?
cd
How are minerals in magma could travel through the cycle and eventually end up in each of the three main classifications of rocks?
Well there are minerals every where so then the minerals could end up in the magma and then go threw the rock cycle.
Why do some volcanoes erupt violently and others don't?
Three important factors control whether an eruption will be explosive or quiet. One is the amount of water vapor and other gases that are trapped in the magma. The other factor is how much silica is present in the magma. And temperature.
What are the three classifications of softball?
asa, usfa, usssa
What are the three classifications of maps?
Small, medium, large
