A magmatic quake is seismic activity caused by the movement of high pressure magma within the earth's crust. This tends to occur as the pressure within a magma chamber increases which leads to hydraulic fracturing of the surrounding rock mass. This fracturing causes the seismicity or magmatic quake.
This sort of small scale seismic activity near a volcano may indicate that the pressure in the magma chamber that feeds the volcano is increasing and in turn may be a precursor to a volcanic eruption and is something that vulcanologists or geophysicists would be on the look out for!
The Pacific or Magmatic theory says the Philippines came into existence through the eruptions of volcanoes beneath the ocean and the piling up of what they threw out. It adds that the rocks, which includes the cores of the mountain systems of today, are similar to the rocks found beneath the ocean.
Quake 4
mercali scale is based on observed damage caused such as proportion of buildings damaged, etc. Richter sacle is measured by the speed of movement of ground. It is a more objective measure of an earth quake magnitude.
A seismograph records an earthquake while it is happening, but as of yet there are no machines that can predict earthquakes.
This is the definition of a crystal, which is a mineral that has atoms with specific repeating patterns. A crystal is a chemical compound formed by natural processes, such as magmatic and metamorphic processes.
A magmatic earthquake is an earthquake triggered by the movement of magma, underground molten rock.
No, Magmatic is and adjective meaning of or realting to magma. Magma is not a mineral but molten rock underground.
Magmatic
What role is played by energy in its various forms to create magmatic and metamorphic rocks?
Magmatic (lava) cooling.
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No, magmatic processes involve the movement and cooling of molten rock beneath the Earth's surface, while metamorphism involves changes in mineral composition, texture, or structure of rocks due to high pressures and temperatures. Magmatic processes can lead to the formation of igneous rocks, whereas metamorphism produces metamorphic rocks.
Because I am imbued with magmatic foresight.
Magmatic (lava) cooling.
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