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Chalcopyrite and bornite in the Kouyama gabbro, Hagi, Yamaguchi Prefecture, Japan

Memoirs of the faculty of engineering, Yamaguchi university Volume 67 Issue 1 Page 35-40
published_at 2017-03
A040067000103.pdf
[fulltext] 1.7 MB
Title
萩市高山斑れい岩中の黄銅鉱と斑銅鉱について
Chalcopyrite and bornite in the Kouyama gabbro, Hagi, Yamaguchi Prefecture, Japan
Creators Kitakaze Arashi
Creators Komatsu Ryuichi
Creators Asakawa Akitosi
Source Identifiers [PISSN] 1345-5583 [NCID] AN00244228
Creator Keywords
bornite chalcopyrite polysynthetic twin Kouyama gabbroic complex diorite two pyroxene gabbro
Chalcopyrite and bornite occur in the Kouyama gabbroic body, Hagi, japan, and mainly studied for their texture and chemical compositions. Chalcopyrite has a polysynthetic twinning, and including string-like bornite. Bornite having lattice intergrowth of chalcopyrite, show polysynthetic twinning which chalcopyrite lattice is different orientation along their boundary. Concerning the mineral relations and compositions, they are thought to be crystallized at about 550℃, at intermediate sulfur fugacity.
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 2017-03
File Version Version of Record
Access Rights open access
Relations
[ISSN]1345-5583
[NCID]AN00244228
[isVersionOf] [URI]http://memoirs.lib-e.yamaguchi-u.ac.jp/
Schools 大学院創成科学研究科(工学)