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ID 53043
file
creator
YOSHINO, Gensei
abstract
In a lherzolitic peridotite nodule from Ichinomegata, two or more planar structures can be discerned as defined by the preferred location of olivine grains belonging to the different individual direction groups as well as by the grain boundary fabric of olivine. Preferred lattice orientation of olivine in the peridotite nodule does not always correspond with the grain boundary fabric of olivine. The fabrics of orthopyroxene and clinopyroxene in the nodule are inconsistent with the olivine fabric. The olivine fabric may have been developed through the deformation under dry condition. It is likely that the lattice orientation of both pyroxenes is not related to the condition of deformation reflected on the olivine fabric. The earlier structure developed prior to the deformation may have been inherited in the observed state of preferred lattice orientation of both pyroxenes.
journal title
Journal of science of the Hiroshima University. Series C, Geology and mineralogy
volume
Volume 6
issue
Issue 3
start page
275
end page
308
date of issued
1971-12-30
publisher
HIROSHIMA UNIVERSITY
issn
0075-4374
ncid
language
eng
nii type
Departmental Bulletin Paper
HU type
Departmental Bulletin Papers
DCMI type
text
format
application/pdf
text version
publisher
department
Graduate School of Science
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