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Which type of magma is likely of from a volcanic dome

Sagot :

Nenasmithergo

Answer:

Siliceous Lava Flows - High viscosity andesitic and rhyolitic lava flows, because they can't flow very easily, form thick stubby flows that don't move far from the vent. Lava Domes or Volcanic Domes - result from the extrusion of highly viscous, gas poor andesitic and rhyolitic lava

Salenaltheago

Answer:

lava dome are formed by viscous magma being erupted effusively onto the surface and then piling up around the vent. Like lava flows, they typically do not have enough gas or pressure to errupt explosively, although they may sometimes be preceded or followed by explosive activity

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