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「MAGMAS」の共起表現一覧(1語右で並び替え)

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riving the crystallisation of volatile-bearing magmas, a process that can occur without any attendan
ough his work on the experimental petrology of magmas and volatiles.
plexes, in pegmatites associated with alkaline magmas and in or associated with carbonatite intrusiv
part of the crystallization of minerals within magmas, and they can be found in both volcanic and pl
They are primitive because nearly all magmas and lavas come from the same source material:
Calc-alkaline magmas are typically hydrous, and also typically are
alkaline igneous rocks, although calc-alkaline magmas are known in the region.
istry is similar to modern-day subduction zone magmas, but there is disagreement as to whether moder
artial melting of the crust, creating granitic magmas, during the emplacement of large volumes of re
Magmas erupted from the Erebus hotspot are similar to
Both Sr and Rb are found in most magmas, however as fractional crystallization occurs
of the earth that were carried up by ascending magmas; kimberlite is the most common host of such xe
ization and to be at least partly derived from magmas of basalt or andesite composition formed in th
te have been reported from potassic ultramafic magmas on Malaita Island on the Ontong Java Plateau S
Granitic magmas provide additional examples of how melts of ge
usive eruptions occur when hot, (1200°C) runny magmas reach the surface of the Earth's crust.
re earth elements (HREE) are Eu - Lu. Rocks or magmas rich, or only slightly depleted in light rare
cause of the release of latent heat of fusion, magmas that crystallise by decompression can actually
Mechanisms by which the calc-alkaline magmas then evolve may include fractional crystalliza
Silicic is the group of silicate magmas which will eventually crystallise a relatively
ct metasomatism created by Hercynian tonalitic magmas, which make up the “Zentralgneis", although th
                                                                                                    


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