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Author Osada, Ken|
Published Date 1994
Publication Title 岡山医学会雑誌
Volume volume106
Issue issue3-4
Content Type Journal Article
Author Izumi, Ken|
Published Date 1994
Publication Title 岡山医学会雑誌
Volume volume106
Issue issue3-4
Content Type Journal Article
Author Ueno, Katsumi|
Published Date 1993-02-27
Publication Title 岡山医学会雑誌
Volume volume105
Issue issue1-2
Content Type Journal Article
Author Fujiwara, Toshiyoshi| Tanaka, Noriaki|
Published Date 2008-12-01
Publication Title 岡山医学会雑誌
Volume volume120
Issue issue3
Content Type Journal Article
Author Takemoto, Mitsuhiro| Katayama, Norihisa| Katsui, Kuniaki| Kanazawa, Susumu|
Published Date 2008-12-01
Publication Title 岡山医学会雑誌
Volume volume120
Issue issue3
Content Type Journal Article
Author Yoshioka, Akihiko|
Published Date 2008-12-01
Publication Title 岡山医学会雑誌
Volume volume120
Issue issue3
Content Type Journal Article
Author Ueno, Katsumi|
Published Date 1993-02-27
Publication Title 岡山医学会雑誌
Volume volume105
Issue issue1-2
Content Type Journal Article
Author Seno, Shingo|
Published Date 1993-02-27
Publication Title 岡山医学会雑誌
Volume volume105
Issue issue1-2
Content Type Journal Article
Author Kitamura, Tomoki|
Published Date 1993-10
Publication Title 岡山医学会雑誌
Volume volume105
Issue issue9-10
Content Type Journal Article
Author Liu, Keyue| Mori, Shuji| Takahashi, Hideo| Tomono, Yasuko| Wake, Hidenori| Kanke, Toru| Sato, Yasuharu| Hiraga, Norihito| Adachi, Naoto| Yoshino, Tadashi| Nishibori, Masahiro|
Published Date 2008-12-01
Publication Title 岡山医学会雑誌
Volume volume120
Issue issue3
Content Type Journal Article
Author Suehisa, Hiroshi| Toyooka, Shinichi| Hotta, Katsuyuki| Uchida, Akiko| Soh, Junichi| Fujiwara, Yoshiro| Matsuo, Keitaro| Ouchida, Mamoru| Takata, Minoru| Kiura, Katsuyuki| Date, Hiroshi|
Published Date 2008-12-01
Publication Title 岡山医学会雑誌
Volume volume120
Issue issue3
Content Type Journal Article
Author Endo, Yoshikatsu| Sakai, Ryo| Ouchi, Masaaki| Onimatsu, Hideki| Hioki, Masayoshi| Kagawa, Shunsuke| Uno, Futoshi| Watanabe, Yuichi| Urata, Yasuo| Tanaka, Noriaki| Fujiwara, Toshiyoshi|
Published Date 2008-12-01
Publication Title 岡山医学会雑誌
Volume volume120
Issue issue3
Content Type Journal Article
Author Murakami, Masae|
Published Date 1993-10
Publication Title 岡山医学会雑誌
Volume volume105
Issue issue9-10
Content Type Journal Article
Author Yamate, Tomoo|
Published Date 1993-02-27
Publication Title 岡山医学会雑誌
Volume volume105
Issue issue1-2
Content Type Journal Article
Author Murakami, Takuro| Taguchi, Takehito| Ohtsuka, Aiji|
Published Date 1993-02-27
Publication Title 岡山医学会雑誌
Volume volume105
Issue issue1-2
Content Type Journal Article
Author Kuroda, Masahiro| Asaumi, Junichi| Nishikawa, Koji| Tanaka, Seiryo| Gao, Xian Shu| Yamamoto, Michinori| Makihata, Eiichi| Hiraki, Yoshio| Kawasaki, Shoji|
Published Date 1993-02
Publication Title 岡山医学会雑誌
Volume volume105
Issue issue1-2
Content Type Journal Article
JaLCDOI 10.18926/ESR/13922
FullText URL ESR_4_76.pdf
Author Kawahara, Akira|
Abstract Statistical calculation have been carried out on the volumes of the asymmetric unit of minerals. This treatment is related to the origin of the symmetry and periodicity of the crystals, and to the equilibrium conditions of these crystals. From the view point of the cohesion energy, if the crystals were grown under the condition of nearly perfect equilibrium states, than all the volumes of the asymmetric unit of each crystal structure will be approximately equal, and if the volume of the asymmetric units of a certain mineral is larger than the average value, this mineral is considered to be grown in a metastable condition. The calculation of the cell dimensions of minerals have been carried out by the use of deta from previous investigations. The statistical consideration of the volumes of the asymmetric unit of minerals is considered to be an appropriate criterion to relate the stability of minerals to their descriptive mineralogy.
Keywords geneses of symmetry symmetry periododicity equilibrium
Publication Title Okayama University Earth Science Report
Published Date 1997-09-20
Volume volume4
Issue issue1
Start Page 79
End Page 96
ISSN 1340-7414
language English
Copyright Holders 岡山大学地球科学研究報告編集委員会
File Version publisher
NAID 120002310432