Showing 1,141 - 1,160 results of 5,985 for search '"magma"', query time: 1.76s Refine Results
  1. 1141
    by Brown, Stuart J. A.
    Published 2012
    ... pumices has identified five distinct magma types (rhyolites A-D, and high alumina basalt) and significant...
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  2. 1142
  3. 1143
    ...<p>Understanding the anatomy of magma plumbing systems of active volcanoes is essential not only...
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    Article
  4. 1144
    by Amrhein, Kate E.
    Published 2013
    ...[superscript]8O silicic magmas are found in many volcanic provinces throughout the world, including the Snake...
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  5. 1145
    by Amir Esna-Ashari, Fatemeh Sarjoughian
    Published 2018-01-01
    .... The ultramafic rocks are actually cumulates derived from boninitic magma. During Upper Triassic-Lower Jurassic...
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    Article
  6. 1146
    by Palma Lizana, José Luis
    Published 2009
    ... in such volcanoes: seething magma, small short-lived lava fountains, strombolian explosions and gas puffing. Whilst...
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  7. 1147
    by Eady, Angela Elizabeth
    Published 2012
    ... Outlier. The gabbroic magma has differentiated in situ to form a laccolith and sill-like apophysis...
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  8. 1148
    by B. Goswami, C. Bhattacharyya
    Published 2014-11-01
    ... and China to draw its petrogenetic model. Hybridization of mantle-generated enriched mafic magma and crustal...
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    Article
  9. 1149
    by Jones, A. P.
    Published 1980
    ... of a late alkali gabbro dyke, must attest to the availability of more basic magma at depth. Xenoliths...
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  10. 1150
    by Rawson, Harriet
    Published 2015
    ..., eruption size and magma composition are observed. This time-varying behaviour is hypothesised to reflect...
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  11. 1151
    by Armitage, Paul Edward Blake
    Published 2011
    ... event. Main Zone magma was emplaced above the deformed, nearly consolidated Platreef and eroded...
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  12. 1152
    by Grindrod, Peter Martin
    Published 2006
    ...-related flows may be an important resurfacing mechanism on Venus. It is likely that the magma storage...
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  13. 1153
    by Rennie, Frank William
    Published 1983
    ... with the classical interpretation of the derivation of the Caledonian magma series by differentiation of a single...
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  14. 1154
    by Perkins, Stephen Guy
    Published 1986
    ... groups with chemically distinct magma sources. The first five units are a set of intersecting flat-topped...
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  15. 1155
  16. 1156
    by Turner, Stephen
    Published 2015
    ... valuable window into the complex subduction environment, and so a comprehensive understanding of arc magma...
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  17. 1157
    ... of the underlying magma reservoir at the Pliocene Batu Hijau porphyry Cu–Au deposit. We then use this extensive...
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    Article
  18. 1158
    by Gauthier, Guylaine
    Published 2009
    ... date of 48.2 +1.3 Ma. The depth at which the Yogo magma originated is hard to bracket due to lack...
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  19. 1159
    ... of the plumbing system. The results show that the volcano is characterized by at least three main magma reservoirs...
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    Article
  20. 1160
    by Leys, Clyde Andrew
    Published 1982
    ...Phreatomagmatic volcanoes form when ascending magma explosively interacts with surface...
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