Quantitative study on fluid movement through cracks, grain-boundary, and subgrain-boundary of deep-seated rocks and its application

1. Tagiri计算了糜棱岩中石英的波消强度与石英晶格旋转角度之间的关系。然后，Tagiri研究了糜棱岩中流体的变形程度与渗透速度的关系。在中新世水下熔岩流中发现了硅酸盐凝胶。凝胶以每秒的速度氧化。它的结论是，在15My期间，该样品中的流体和氧气扩散几乎为零。Tagiri和Fujinawa研究了混合岩的石化转化，并描述了混合岩中弹性物质的熔融分离。我们在吉尔吉斯斯坦天山超高压变质岩中观察了电气石的结晶生长，并报道了70 km深地幔的硼渗透。Fujinawa报道了岩手卷、秋田- komagatake卷和南造卷第6卷的拉斑岩浆中地幔流体的交代作用。Kimura提出了基于母体热史的分类方法。Noguchi通过TEM， SEM和中子x射线衍射方法研究了宇宙尘埃的水化作用，发现了含水硅酸盐片（皂石和蛇纹石）。

1. Tagiri calculated the relationship between the strength of wavy extinction of quartz and the rotation angle of quartz-lattice in mylonites. Then, Tagiri researched the relationship between the deformation degree and the infiltration speed of fluid in mylonites.2. We found the silicate gel in Miocene subaqueous lava flow. The gel has oxidized very quickly at speed per second. It concluded that fluid and oxygen diffusion was almost zero during 15My in this sample.3. Tagiri and Fujinawa studied the petrochemical transformation of migmatites, and described the melt-separation from restitic material in migmatites.4.We observed the crystal growth of tourmaline in ultra-high pressure metamorphic rocks in Kyrgyzstan, Tienshan, and reported the boron infiltration at 70 km depth mantle.5. Fujinawa reported the metasomatism of mantle fluid in tholeiitic magma of Iwate Vol., Akita-Komagatake Vol. and Minami-Zao Vol.6. Kimura indicates the classification method based on the thermal history on parent body.7. Noguchi studied the hydration of cosmic dust using TEM, SEM and Neutron X-ray diffraction method, and found hydrous sheet silicate (saponite and serpentine).