number of downloads : ?
Title Transcription
サンイン チホウ ノ 2 3 ノ ヤヨイ イセキ ニ ミル クダタマ セキザイ ト シテノ サイリュウ ギョウカイガン ノ キョウツウセイ
Title Alternative (English)
Similarity of Fine Tuff as Host Rock of "Kudatama" from Some Yayoi Relics in San-in District
File
language
jpn
Author
Miura, Kiyoshi
Uchida, Ritsuo
Watanabe, Sadayuki
Description
The mineral assemblages of host rock of "Kudatama" from Nishikawatsu and Nunoden Yayoi relics in Matsue city, Shimane prefecture, are quite similar to that of Nagase Takahama Yayoi relics in Hawai Cho, Tottori prefecture. The assemblages are characterized by the presence of zeolite, clinoptilolite and anacime. These rocks are greenish homogeneous fine tuff. Na-zeolites such as clinoptilolite and analcime are common as diagenetic alteration products of Cenozoic sediments in Japan.
Neogene strata containing large amounts of volcanic materials as well as marine clastic sediments are distributed in grreen tuff region of Shimane prefecture in Japan. These volcanic materials have been subjected to alteration, including diagenesis and hydrothermal activity. Although zeolites such as clinoptilolite, mordenite, analcime and laumontite are common as alteration minerals in this district, these mineral assemblage are different from host rocks of "Kudatama" from these Yayoi relics.
Therefore fine tuff as host rock of "Kudatama" seem to be bring into this district from other one.
Journal Title
Memoirs of the Faculty of Education, Shimane University. Natural science
Volume
24
Issue
1
Start Page
1
End Page
10
ISSN
05869943
Published Date
1990-07-31
NCID
AN00107941
Publisher
島根大学教育学部
Publisher Aalternative
The Faculty of Education Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Education
他の一覧
このエントリーをはてなブックマークに追加