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Title Transcription
オキ ドウゼン セキエイ センチョウガン ノ アルカリ チョウセキ
Title Alternative (English)
Alkali feldspar in quartz syenite from Oki-Dozen island, Japan
File
language
jpn
Author
Nakano, Satoshi
Description
The chemistry and intemal textures of alkali feldspar in quartz syenite from Oki-Dozen
island, Japan, are described together with the chemical compositions of coexisting hornblende,biotite and opaque minerals.The alkali feldspar shows complicated microtextures in thin section,consisting of two different areas,turbid and clear(non-turbid).The turbid areas show irregular mosaics of microperthitic texture,whereas the clear areas are either featureless or show various complicated textures such as wedge−shaped and ripple-like.As a whole,the feldspar consists microscopically of at least four different phases(areas)with different compositions.The problems on their formation are briefly discussed.
Journal Title
島根大学地球資源環境学研究報告
Volume
13
Start Page
1
End Page
8
ISSN
13439774
Published Date
1994-11-30
NCID
AA11455176
DOI(SelfDOI)
Publisher
島根大学総合理工学部地球資源環境学教室
Publisher Aalternative
Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Interdisciplinary Graduate School of Science and Engineering
Remark
12-14,16+ / 1993+
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