Popocat?petl produces a mixture of andesitic and dacite lava in the current cycle of activity. Andesitic, or Basaltic Andesite, is black volcanic rock that contains 55% silica. Dacite, on the other hand, is an igneous, volcanic rock that has a composition that is between Andesite and Rhyolite.
The magma has high viscosity (the lava flows slow) and is gas-rich.
The kind that flows - no. The kind that gets blasted into the air - can be.
lava.
The magma is primarily granitic/rhyolitic, but there are occasional basaltic lava flows.
Lava flow
Pahoehoe and AA lava are produced by quiet eruptions. This means that instead of a blast or explosion, the lava just flows out of the volcano. Pahoehoe lava is hot and flows quickly. AA lava is cooler in temperature and doesn't flow as quickly.
caca
it is a stratovolcano i think i heard somewhere ash, but in other places lava, so idk pyrosomething flows come out of it... The flows are fast-moving currents of hot gas, and rock... i hope that helps!!!
igneous rock
The kind that flows - no. The kind that gets blasted into the air - can be.
it has aa lava, so it is not fluid like, but still basaltic.
Mout Clevelands recent eruptions have been explosive, producing clouds of ash rather than lava flows. This kind of activity may be accompanied by blocky lava flows.
A lava flow is where lava flows down the side of a volcano.
the opening where the lava flows is call a vent
thin magma
Igneous rock is formed through the cooling and solidificatio of magma or lava.
lava.
The magma is primarily granitic/rhyolitic, but there are occasional basaltic lava flows.