Structural state (Al/Si order-disorder) of feldspar minerals in the Cretaceous granitic rocks, the northern Kitakarni mountains - Collections

＜departmental bulletin paper＞
Structural state (Al/Si order-disorder) of feldspar minerals in the Cretaceous granitic rocks, the northern Kitakarni mountains

Creator	Author PID 00037277 Creator Name 青木, 義和 AOKI, Yoshikazu アオキ, ヨシカズ Affiliation Affiliation Name 九州大学理学部 Faculty of Science, Kyushu University
Language	Japanese
Publisher	九州大学理学部
Publisher	Faculty of Sciences, Kyushu University
Date	1974-10-15
Source Title	Science reports, Department of Geology, Kyushu University
Vol	12
Issue	1
First Page	51
Last Page	56
Publication Type	Version of Record
Access Rights	open access
JaLC DOI	https://doi.org/10.15017/4706153
Abstract	Structural state (Al/Si order-disorder) determination has been made with an X-ray diffractometry on some alkali-feldspars and plagioclases in the Cretaceous granitic rocks of the northern Kitakami mou...ntains. The feldspar minerals were divided into three groups from the relations between Al/Si order-disorder and Or content of alkali-feldspars, and the Al/Si order-disorder relations between coexisting alkali-feldspars and plagioclases. The results suggest that at least three types of granitic masses exist in this province.show more

File	FileType	Size	Views	Description
1201_p051	pdf	400 KB	108