Results 201 to 210 of about 10,467 (267)

Experimental constraints on mantle metasomatism caused by silicate and carbonate melts

Lithos, 2017
Fernanda Gervasoni, Stephan Klemme, Tobias Grützner   +2 more
exaly   +2 more sources

Metasomatism and Hydration of the Oceanic Lithosphere: a Case Study of Peridotite Xenoliths from Samoa

, 2020
Water influences geodynamic processes such as melting, deformation and rheology, yet its distribution in the oceanic upper mantle is primarily known indirectly from melt inclusions and glasses of erupted mantle melts (i.e.
A. Ashley, M. Bizimis, A. Peslier, M. Jackson, J. Konter   +4 more
semanticscholar   +1 more source

CLASSIFICATION OF METASOMATIC ROCKS AND FACIES OF SHALLOW METASOMATISM

International Geology Review, 1992
The authors present a dual but parallel classification of metasomatic rock types and metasomatic facies. The classification may make clearer to Westerners the meaning of some terms (eysite, secondary quartzite, etc.) used extensively only in the Russian literature.
N. Yu. Bardina, V. S. Popov
openaire   +1 more source

Metasomatism at a metapelite–ultramafic rock contact at the subduction interface: Insights into mass transfer and fluid flow at the mantle wedge corner

Contributions to Mineralogy and Petrology, 2023
R. Oyanagi, M. Uno, A. Okamoto
semanticscholar   +1 more source

Metasomatism and ophiolitic rocks

2022
Τα σερπεντινιωμένα υπερβασικά πετρώματα της Κεντρικής Εύβοιας εμφανίζονται στις περιοχές της Κύμης και του Παγώντα και χαρακτηρίζονται από διεισδύσεις φλεβών ροδιγκίτη. Οι εν λόγω ροδιγκίτες διακρίνονται στους ακόλουθους τέσσερις τύπους ανάλογα με τους πρωτόλιθους από τους οποίους προήλθαν: (i) ροδιγκίτες θολειϊτικών δολεριτών τύπου νησιώτικου τόξου ...
openaire   +1 more source

Metasomatic and ore zonation

International Geology Review, 1978
(1978). Metasomatic and ore zonation. International Geology Review: Vol. 20, No. 9, pp. 1021-1029.
openaire   +1 more source

Multistage mantle metasomatism deciphered by Mg−Sr−Nd−Pb isotopes in the Leucite Hills lamproites

Contributions to Mineralogy and Petrology, 2021
Yang Sun, F. Teng, K. Pang, Jifeng Ying, S. Kuehner   +4 more
semanticscholar   +1 more source

Equations of metasomatic reactions

International Geology Review, 1980
(1980). Equations of metasomatic reactions. International Geology Review: Vol. 22, No. 11, pp. 1257-1258.
openaire   +1 more source

Anion metasomatic replacement reactions

Economic Geology, 1961
Data on the kinetic anion replacement systems calcite-PO 4 (super -3) , calcite-F (super -) , gypsum-CO 3 (super -2) , and gypsum-PO 4 (super -3) are given, along with concomitant Sr (super +2) inclusion into the final product. In a system containing several anions, only the anion forming the least soluble compound with the available cation is ...
openaire   +1 more source

Unraveling the effects of potassium metasomatism in sedimentary rocks and paleosols, with implications for paleoweathering conditions and provenance

, 1995
C. Fedo, H. Nesbitt, G. M. Young
semanticscholar   +1 more source