0
Volcanic ash is created when solid rock shatters and magma separates into minute particles during explosive volcanic activity. Its chemistry depends on the chemistry of the magma and rock involved. Ash can be characterized based on whether it is mainly consolidated or mainly unconsolidated. Mainly unconsolidated ash can be * Agglomerate * Layer, Lapilli Tephra * Coarse Ash * Fine Ash Mainly consolidated ash can be: * Agglomerate, pyroclastic breccia * Lapilli Tuff, Lapillistone * Coarse (ash) Tuff * Fine (ash) Tuff
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
2 types of volcanic eruptions?
There are two main types of volcanic eruptions: Explosive and Nonexplosive eruptions.
What is volcanic tuft made from?
The correct spelling is volcanic tuff instead of volcanic tuft. Volcanic ash that has been ejected from vents during eruption makes volcanic tuff.
What is volcanic ash good for?
Volcanic ash can create very fertile soil.
Is volcanic ash radioactive?
No. Volcanic ash is harmful to inhale and can be toxic, but it is not radioactive.
Does volcanic ash create basalt?
No. While volcanic ash can have a basaltic composition, it usually does not. Basalt forms from lava. Volcanic ash forms tuff.
What are 4 different types of solid pyroclastics?
The 4 different types of solid pyroclastics are volcanic bombs, lapilli, volcanic ash, and volcanic blocks
Name four types of pyroclast?
VOLCANIC ASH, VOLCANIC CINDERS, VOLCANIC BLOCKS & VOLCANIC BOMBS.
What is pozzolanna?
AKA pozzolanic ash or volcanic ash and it is an ingredient in certain types of cement.
2 types of volcanic eruptions?
There are two main types of volcanic eruptions: Explosive and Nonexplosive eruptions.
What is volcanic tuft made from?
The correct spelling is volcanic tuff instead of volcanic tuft. Volcanic ash that has been ejected from vents during eruption makes volcanic tuff.
What is volcanic ash good for?
Volcanic ash can create very fertile soil.
What is tephor?
Tephor is a type of volcanic ash. Tephor is a type of volcanic ash.
Is volcanic ash radioactive?
No. Volcanic ash is harmful to inhale and can be toxic, but it is not radioactive.
Does volcanic ash create basalt?
No. While volcanic ash can have a basaltic composition, it usually does not. Basalt forms from lava. Volcanic ash forms tuff.
What volcanic hazard is made up of rocky particles about the size of a grain of sand?
Volcanic ash
What is specific health problem that volcanic ash can cause?
Volcanic ash can cause lung problems from breathing the ash in.
Why is volcanic ash so heavy?
Volcanic ash is not heavy at all. which is why it is able to be carried by wind.
