堆積岩中の炭素質物質のグラファイト化

• 三木 孝

  Department of Geology, Faculty of Science, Kyushu University

書誌事項

タイトル別名

• Graphitization of carbonaceous matter in sedimentary rocks

抄録

In this paper the present anthor's opinions concerning the carbonaceous matter in sedimentary rocks and their graphitization processes are briefly reviewed.<br>Carbonaceous matter contained in sediments and sedimentary rocks as a chief constituent of coal and coaly shale, and as dispersed fine-grained particles in non-coaly rocks show progressive change of crystallinity. Their crystallographic transformation from amorphous to graphite structure corresponds well to the transition of authigenic and metamorphic minerals under diagenetic and metamorphic conditions.<br>Consequently carbonaceous matter is available to estimate the diagenetic and/or metamorphic degree of host rocks in which the matter is contained.

収録刊行物

• 堆積学研究会報

  堆積学研究会報 17to19 (17-19), 111-120, 1983

  日本堆積学会

詳細情報

• CRID: 1390001205384982784
• NII論文ID: 130004258531
• DOI: 10.14860/jssj1972.17to19.111
• ISSN: 18844715
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可