Interaction between metasomatism and deformation in serpentinite melange

2011 Fiscal Year Final Research Report

• Project/Area Number: 21740385
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Petrology/Mineralogy/Science of ore deposit
• Research Institution: Kitakyushu Museum of Natural History and Human History
• Principal Investigator: MORI Yasushi 北九州市立自然史・歴史博物館, 自然史課, 学芸員 (20359475)
• Research Collaborator: NISHIYAMA Tadao 熊本大学, 自然科学研究科, 教授 (10156127) ; SHIGENO Miki 北九州市立自然史・歴史博物館, 自然史課, 研究生 ; SHIMADA Kazuhiko 九州大学, 理学部・地球惑星科学科, 技官
• Project Period (FY): 2009 – 2011
• Keywords: 変成岩 / 蛇紋岩メランジ / 交代作用 / 変形 / 変成流体

Research Abstract

Interaction between metasomatism and deformation in serpentinite melange was investigated in the Nagasaki metamorphic rocks, western Kyushu, Japan. Several types of the metasomatism involve changes in porosity and pore-fluid pressure and influence the mechanisms of deformation and fluid flow. Similar phenomena could occur at the forearc slab-mantle interface in subduction zones.

Research Products

• [Journal Article] Jadeitites with metasomatic zoning from the Nishisonogi metamorphic rocks (2012)
  • Author(s): Shigeno, M., Mori, Y., Shimada, K., Nishiyama, T.
  • Journal Title: European Journal of Mineralogy Volume: 24 Pages: 289-311
  • DOI: DOI:10.1127/0935-1221/2012/00242195
  • Peer Reviewed
• [Journal Article] Origin of omphacititesfrom the Nishisonogi metamorphic rocks (2012)
  • Author(s): Shigeno, M., Mori, Y., Shimada, K., Nishiyama, T.
  • Journal Title: European Journal of Mineralogy Volume: 24 Pages: 247-262
  • DOI: DOI:10.1127/0935-1221/2012/0024-2198
  • Peer Reviewed
• [Journal Article] Retrograde strontium metasomatism in serpentinite melange of the Kurosegawa Zone in central Kyushu (2012)
  • Author(s): Miyazoe, T., Enami, M., Nishiyama, T., Mori, Y.
  • Journal Title: Mineralogical Magazine Volume: 76 Pages: 635-647
  • DOI: DOI:10.1180/minmag.2012.076.3.14
  • Peer Reviewed
• [Journal Article] Origin of zircon in jadeitite from the Nishisonogi metamorphic rocks (2011)
  • Author(s): Mori, Y., Orihashi, Y., Miyamoto, T., Shimada, K., Shigeno, M., Nishiyama, T.
  • Journal Title: Journal of Metamorphic Geology Volume: 29 Pages: 673-684
  • DOI: DOI:10.1111/j.1525-1314.2011.00935.x
  • Peer Reviewed
• [Presentation] 超塩基性メランジにおける流体-岩石相互作用と変形:アイソコン法を用いた研究例 (2011)
  • Author(s): 森康,重野未来,西山忠男
  • Organizer: 日本鉱物科学会2011年年会
  • Place of Presentation: 茨城大学水戸キャンパス
  • Year and Date: 2011-09-10
• [Presentation] Relict igneous zircon in jadeitite from the Nishisonogi metamorphic rocks, Kyushu, Japan : an indicator of protolith characteristics (2010)
  • Author(s): Mori, Y., Orihashi, Y., Miyamoto, T., Shimada, K., Shigeno, M., Gouzu, C., Hyodo, H., Nishiyama, T.
  • Organizer: The 20th General Meeting of the International Mineralogical Assicuation
  • Place of Presentation: Budapest, Hungary
  • Year and Date: 20100825-27
• [Presentation] Formation of jadeitite in the Nishisonogi metamorphic rocks, Kyushu, Japan : prograde albite-decomposition and retrograde fluid-jadeitite interaction (2010)
  • Author(s): Shigeno, M., Mori, Y., Shimada, K., Nishiyama, T.
  • Organizer: The 20th General Meeting of the International Mineralogical Assicuation
  • Place of Presentation: Budapest, Hungary
  • Year and Date: 20100825-27
• [Presentation] Jadeitite, omphacite rocks, and albitite as a metasomatic series in a serpentinite melange from the Nishisonogi metamorphic rocks (2010)
  • Author(s): Nishiyama, T., Shigeno, M., Mori, Y.
  • Organizer: The 20th General Meeting of the International Mineralogical Assicuation
  • Place of Presentation: Budapest, Hungary
  • Year and Date: 20100825-27
• [Presentation] Formation of jadeitite in the Nishisonogi metamorphic rocks, Kyushu, Japan(2) geochronology and protolith (2009)
  • Author(s): Mori, Y., Orihashi, Y., Gouzu, C., Miyamoto, T., Shimada, K., Shigeno, M., Nishiyama, T.
  • Organizer: Kumamoto International Symposium IV
  • Place of Presentation: 熊本大学
  • Year and Date: 2009-10-09
• [Presentation] Formation of jadeitite in the Nishisonogi metamorphic rocks, Kyushu, Japan(1) reaction microtextures and P-T conditions (2009)
  • Author(s): Shigeno, M., Mori, Y., Shimada, K., Nishiyama, T.
  • Organizer: Kumamoto International Symposium IV
  • Place of Presentation: 熊本大学
  • Year and Date: 2009-10-09
• [Presentation] Metasomatic fractionation between LIL elements and HFS elements in subductionzone melange (2009)
  • Author(s): Mori, Y., Shigeno, M., Nishiyama, T.
  • Organizer: Kumamoto International Symposium III
  • Place of Presentation: 熊本大学
  • Year and Date: 2009-08-03