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[SCG65-05] Ultra-fine amorphous particles preserved in the primary slip zone within the Arima-Takatsuki Tectonic Line
Keywords:active fault, amorphization, quantitive method of amorphous
By applying the quantitative estimation of amorphous component using halo peak area on XRD patterns, we confirmed approximately 20 weight % of the component. We also observed ultrafine particles probably attributed to the amorphous component. Therefore, such particle could be universally observed in the latest slip zone within the active fault.