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Can rhyolite be pyroclastic?
Yes. It is not uncommon for rhyolitic material to form pyroclastic flows.
What is the term for lava flow that travels downhill at over 100mph?
Pyroclastic flow
Can you outrun a pyroclastic flow?
No. A pyroclastic flow can move at well over 100 mph.
Does Krakatoa produce lava or pyroclastic flow?
Yes, of course Krakatoa has a pyroclastic flow. Every volcano has an pyroclastic flow, which can travel up to at huge speeds. Krakatoa's pyroclastic flow raced an amazing 200 mph over 20 miles of open sea. Yes Krakatoa has pyroclastic flows but not all volcanoes produce pyroclastic flows, only Mt. St. Helens type volcanoes usually composed of andesite. Kilauea for example does not produce pyroclastic flows because it is composed of basalt, the lava flows out easily.
Are pyroclastic flows felsic or mafic?
Pyroclastic flows can be of any composition, but are more commonly felsic or intermediate.
What is the largest rock fragment blown into the air during a volcanic eruption?
Pyroclasts. I.e. Pyroclastic materials such as Lava bombs.
Is a rock a pyroclastic material?
Some rocks are pyroclastic but most are not.
What is more deadly lava or pyroclastic flow?
Pyroclastic flow.
What is the Hawaiian name for volcanic pyroclastic?
volcanic pyroclastic = 'a'ā
What volcano produces a pyroclastic flow?
an explosive volcano will usually have a pyroclastic flow
Can rhyolite be pyroclastic?
Yes. It is not uncommon for rhyolitic material to form pyroclastic flows.
Are magma and rock both pyroclastic materials?
No. Magma is molten rock that is beneath earth's surface. When it erupts it can form lava or pyroclastic material. Although pyroclastic material can form rocks, most rocks are not from pyroclastic material.
What is the term for lava flow that travels downhill at over 100mph?
Pyroclastic flow
Is Pyroclastic rock basic or acid?
Pyroclastic material is more often felsic (acidic) or intermediate, but mafic (basic) pyroclastic material may also occur.
Can you outrun a pyroclastic flow?
No. A pyroclastic flow can move at well over 100 mph.
Is pyroclastic material poisonous gas?
No. Although a pyroclastic eruption will produce toxic gasses, the pyroclastic material itself consists of sperheated ash, pumice, and rock fragments.
What material is not a form of pyroclastic material?
Water is not a form of pyroclastic material. Pyroclastic material refers to fragmented volcanic rocks, ash, and other debris expelled during volcanic eruptions.
