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basaltic magma is the _______ type of magma.

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2.basaltic magma is the _______ type of magma.

Jun 18, 2021 · Basaltic magma is the hottest type of magma. Please log inor registerto add a comment.

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3.basaltic magma is the _______ type of magma.

b. least explosive Basaltic magma contains low amounts of silica (less than 52% by weight. The low silica content also means it has a low viscosity meaning it is more fluid allowing it to flow away from a vent or point which is breaches the earths surface.

4.basaltic magma is the _______ type of magma.

4 rows · Basaltic Magma. Basaltic magma’s silica content sits at around 45-55%. This type of ...

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8.basaltic magma is the _______ type of magma.

Jan 18, 2021 · Starting with chemical composition, the key factor affecting viscosity is the amount of silica (which is found as SiO2) in the magma. Basalts, often referred to as basic or mafic rocks, have a relatively low percentage of SiO2. Basaltic magma comes from the upper regions in the mantle and erupts in relatively primitive, or unaltered, condition.

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Scientists have begun to decipher the seismic signals that reveal how explosive a volcanic eruption is going to be.

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1.Tholeiitic magma series

of magma compositions that describes the evolution of a mafic magma into a more evolved, silica rich end member. Rock types of the tholeiitic magma series

2.Types of volcanic eruptions

within magma, the direct opposite of the process powering magmatic activity. The third eruptive type is the phreatic eruption, which is driven by the superheating

3.Magma

Magma (from Ancient Greek μάγμα (mágma) meaning "thick unguent") is the molten or semi-molten natural material from which all igneous rocks are formed

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