Minor- and trace element zoning in plagioclase from Kizimen Volcano, Kamchatka: Insights on the magma chamber processes

2007 ◽  
pp. 303-323 ◽  
Author(s):  
Tatiana Churikova ◽  
Gerhard Wörner ◽  
John Eichelberger ◽  
Boris Ivanov
Keyword(s):  
Trace Element ◽  
Magma Chamber ◽  
Magma Chamber Processes

Timescale of magma chamber processes revealed by U-Pb ages, trace element contents and morphology of zircons from the Ishizuchi caldera, Southwest Japan Arc

Island Arc ◽  
2017 ◽  
Vol 26 (2) ◽  
pp. e12182 ◽  
Author(s):  
Mami Takehara ◽  
Kenji Horie ◽  
Kenichiro Tani ◽  
Takeyoshi Yoshida ◽  
Tomokazu Hokada ◽  
...  
Keyword(s):  
Trace Element ◽  
Magma Chamber ◽  
Southwest Japan ◽  
Magma Chamber Processes ◽  
Trace Element Contents ◽  
Element Contents

Major and trace element zoning in plagioclase from Kizimen Volcano (Kamchatka): Insights into magma-chamber processes

2013 ◽  
Vol 7 (2) ◽  
pp. 112-130 ◽  
Author(s):  
T. G. Churikova ◽  
B. V. Ivanov ◽  
J. Eichelberger ◽  
G. Wörner ◽  
B. Browne ◽  
...  
Keyword(s):  
Trace Element ◽  
Magma Chamber ◽  
Magma Chamber Processes

PETROCHEMISTRY AND MAGMA CHAMBER PROCESSES OF THE PERUVIAN COASTAL BATHOLITH GRANITES IN THE NORTHERN PART OF THE AREQUIPA SEGMENT

2016 ◽  
Author(s):  
Ana Maria Martinez ◽  
◽  
Benjamin L. Clausen ◽  
Scott R. Paterson ◽  
Vali Memeti
Keyword(s):  
Magma Chamber ◽  
Magma Chamber Processes

Chemistry and Differentiation of Mafic Dikes in an area near Fiskenaesset, West Greenland

1975 ◽  
Vol 12 (5) ◽  
pp. 721-730 ◽  
Author(s):  
Giorgio Rivalenti
Keyword(s):  
Trace Element ◽  
Magma Chamber ◽  
Trace Element Geochemistry ◽  
Element Geochemistry ◽  
West Greenland ◽  
Olivine Tholeiite ◽  
Three Generations ◽  
Upward Displacement ◽  
Crustal Magma

In the Fiskenaesset region (West Greenland), there are three generations of postorogenic doleritic dikes of tholeiitic affinity. Two types of differentiation are evident: (a) laterally from the contacts to center and vertically, with the upper centres of the youngest generation of dikes attaining an andesitic or rhyolitic composition; and (b) between the different generations of dikes.Major and trace element geochemistry and calculations of the cumulus composition indicate that the differentiation within dikes is due not to flow, but to a shallow crustal fractionation of an olivine tholeiite magma. The differentiation between the various generations is attributed to fractionation of an olivine tholeiite magma during its upward displacement from a deep crustal magma chamber.

scholarly journals Editorial for the Special Issue “Mineral Textural and Compositional Variations as a Tool for Understanding Magmatic Processes”

Minerals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 102
Author(s):  
Silvio Mollo ◽  
Flavio Di Stefano ◽  
Francesca Forni
Keyword(s):  
Magma Chamber ◽  
Igneous Rocks ◽  
Eruption Dynamics ◽  
Special Issue ◽  
Magma Chamber Processes ◽  
Magmatic Processes ◽  
Compositional Variations

This Special Issue of Minerals collects seven different scientific contributions highlighting how magma chamber processes and eruption dynamics studied either in the laboratory or in nature may ultimately control the evolutionary histories and geochemical complexities of igneous rocks [...]

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