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File
language
eng
Author
バー ママドウ ラミネ マリック バー ママドウ ラミネ マリック
Sano, Erika
Description
Beach sands were collected from ten beaches on the western coast of Yamaguchi Prefecture. The average length of the beaches was 1.13 km. Half of the beaches are less than 1 km in length, indicating the domination of pocket beaches in the area. X-ray fluorescence major and trace element analyses were made of 27 samples, to estimate the composition of the sands at each site. The sands can be divided into three types (silicate, carbonate and mixed sands), based on their geochemical composition. The silicate sands were rich in SiO2, and consist mainly of quartz and feldspar, whereas carbonate sands had high CaO contents and LOI values due to significant contents of shell material. Compositions of mixed sands were intermediate between these two extremes, containing both silicate and carbonate sand.13;
Subject
Yamaguchi Prefecture
sand beach
silicate
carbonates
Journal Title
島根大学地球資源環境学研究報告
Volume
30
Start Page
73
End Page
81
ISSN
13439774
Published Date
2011-12-27
NCID
AA11455176
Publisher
島根大学総合理工学部地球資源環境学教室
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Interdisciplinary Graduate School of Science and Engineering
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