Erratum to: Phase relations of a serpentine composition between 5 and 14 GPa: significance of clinohumite and phase E as water carriers into the transition zone

2001 ◽  
Vol 140 (6) ◽  
pp. 754-754 ◽  
Author(s):  
Roland Stalder ◽  
Peter Ulmer
Keyword(s):  
Transition Zone ◽  
Phase Relations

Phase relations of MgFe2O4at conditions of the deep upper mantle and transition zone

2017 ◽  
Vol 102 (3) ◽  
pp. 632-642 ◽  
Author(s):  
Laura Uenver-Thiele ◽  
Alan B. Woodland ◽  
Tiziana Boffa Ballaran ◽  
Nobuyoshi Miyajima ◽  
Dan J. Frost
Keyword(s):  
Transition Zone ◽  
Upper Mantle ◽  
Phase Relations

A new oxygen-deficient perovskite phase Ca(Fe0.4Si0.6)O2.8 and phase relations along the join CaSiO3?CaFeO2.5 at transition zone conditions

2004 ◽  
Vol 31 (1) ◽  
pp. 52-65 ◽  
Author(s):  
U. W. Bl�� ◽  
F. Langenhorst ◽  
T. Boffa-Ballaran ◽  
F. Seifert ◽  
D. J. Frost ◽  
...  
Keyword(s):  
Transition Zone ◽  
Perovskite Phase ◽  
Phase Relations

Theoretical modeling of the regular olivine intergrowths in the mimetic paramorphosis after ringwoodite and wadsleyite

2018 ◽  
pp. 3-12
Author(s):  
B. B. Shkursky
Keyword(s):  
Transition Zone ◽  
Theoretical Modeling ◽  
Mantle Transition Zone ◽  
Misorientation Angles

Theoretical modeling of regular olivine grains misorientations in mimetic paramorphoses after ringwoodite and wadsleyite, the formation of which during the ascension of matter from the Mantle Transition Zone is expected, has been carried out. The coordinates of the misorientation axes and the misorientation angles, characterizing 10 operations of alignment in the pair intergrowths of olivine grains, eight of which are twins, are calculated. Possible conditions for the formation of mimetic paramorphoses predicted here, and the chances of their persistence are discussed. The calculated orientations are compared with the known twinning laws of olivine.

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