According to this hypothesis, plumes, uh, basically columns of extremely hot magma.
Mt. Taimu was by the magma emerged from underground formed in the late period of karst movement.
As the land above the magma chamber collapses, immense gray clouds called pyroclastic flows burst out horizontally all around the caldera.
The Pengshan dome structure has been discussed in the paper and so has the SN structure, the function of dominating magma and mine in this area has been overall discussed, too.
Formed by passive emplacent of crust-mantle mixed type of magma and controlled by nearly NS-trending Baodu-Boluo arcuate fault zone, the Himalayan porphyry belt in Ninglang area tends generally to plunge northward.
She then incorporated details about the saturation level of magma into the models and observed that any water that doesn't dissolve in the magma would form bubbles.
The magma accumulates around the Equator, due to the centrifugal force of rotation.
The property of magma melt and producing technology are profoundly influence on the growth and development of pyroxene dendrite.
The earlier units contain abundant mafic micro-enclaves, and the petrographic study of the enclaves indicates the crust-mantle mixing origin of the granitic magma.
New satellite data indicate that this uplift and subsidence is caused by the movement of magma beneath the surface and may explain why the northern edge of the park continues to rise while the southern part of the caldera is falling.
The young moon would have been hot and blanketed by magma.
The gold mineralization district of Fuxing-Duhuangling mineralization district is relative to the activity of Mesozoic volcanic magma.
The magmatic evolutionary series shows a general trend of evolution from high to low basicity of magma, from great to shallow depths of magmatic intrusion and from strong to weak wall-rock alteration.
The strain state of the emplaced magma is shown by ellipsoid parameters, and distribution of stress field of the magma reflects the ways of emplacement and tectonic environment.
The petrographical facies studies indicate that the magma-crystallined epidotes , bornblendesand biotites were distributed in TTG rocks.
Ditkof said, "Very shallow magma chambers mean there is a very shallow geothermal heat source that could be tapped, " for example to generate steam to power turbines in electrical plants, she said.
Never mind that magma made from subducted seafloorshas a habit of welling up in volcanoes.
According to Wugong mountain 's gneiss in Jiangxi, the predecessors have two opinions: mix cause of formation and magma cause of formation.
As the Australian plate sinks, it melts, and some of the magma thus produced erupts violently to the surface.
The steam eruption and steam magma explosion originate from the interaction between magma and external water.
Reasons to worry: Merapi is capable of producing a Plinian eruption (spewing at least 1 cubic kilometer of magma and producing 20 to 50 kilometer-high ash columns)every 1,000 years or so.
The passion of magma spray can calm down and taste the astringency of Ilex Kudingcha.
Controlled by sinistral shear stress of the regional major fault during magma emplacement, the granite distributed from the southeast to the northwest.
Like squashing one end of a tube of toothpaste, the impact also pushes subsurface magma to the opposite side of the moon from the crash point.
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