- magmatic assimilation
- 岩浆同化酌
English-Chinese geology dictionary (英汉地质大词典). 2013.
magmatic assimilation
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Magmatic underplating — Description Magmatic underplating occurs when basaltic magmas are trapped at the Mohorovičić discontinuity, within the crust, or even in crust mantle transition zones. Large amounts of magma reach the surface via volcanoes, but there are times… … Wikipedia
igneous rock — Any of various crystalline or glassy, noncrystalline rocks formed by the cooling and solidification of molten earth material (magma). Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary … Universalium
Igneous differentiation — In geology, igneous differentiation is an umbrella term for the various processes by which magmas undergo bulk chemical change during the partial melting process, cooling, emplacement or eruption. Contents 1 Definitions 1.1 Primary melts 1.2… … Wikipedia
Kambalda type komatiitic nickel ore deposits — Kambalda type nickel ore deposits are a class of magmatic nickel copper ore deposit in which the physical processes of komatiite volcanology serve to enrich, concentrate and deposit nickel bearing sulfide within the lava flow environment of an… … Wikipedia
Ассимиляция — [assimilatio уподобление] в геологии процесс полного усвоения и плавления постороннего материала (боковых п. и пр.) в интрудировавшей магме, без сохранения реликтов материального каркаса поглощенных п., с образованием гибридной магмы,… … Геологическая энциклопедия
Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… … Universalium
Pilbara craton — The Pilbara craton (the Pilbara province in northwest Western Australia), along with the Kaapvaal craton (the Kaapvaal province of South Africa) are the only remaining areas of pristine Archaean 3.6 2.7 Ga crust on Earth. Similarities of their… … Wikipedia
LOEWINSON-LESSING, FRANZ YULYEVICH — (1861–1939), Russian geologist, pioneer of magmatic petrology. Loewinson Lessing occupied the chair of geology, petrology, and mineralogy first at the University of Dorpat (now Tartu), Estonia, and from 1902 until his retirement in 1930, at the… … Encyclopedia of Judaism
MICHEL-LÉVY, AUGUSTE — (1844–1911), French petrologist and mining engineer. Michel Lévy, who was born in Paris, was appointed director of the French geological survey and national inspector of mines in 1874. He was also a professor at the Collège de France. The most… … Encyclopedia of Judaism
Grover Cleveland — 22nd and 24th President of the United States … Wikipedia
Cumulate rock — Cumulate rocks are igneous rocks formed by the accumulation of crystals from a magma either by settling or floating. Cumulate rocks are named according to their texture; cumulate texture is diagnostic of the conditions of formation of this group… … Wikipedia
