Fig. 6From: Estimation of paleo-permeability around a seismogenic fault based on permeability tensor from observable geometric information of quartz veinsData for quartz veins with Chi-square test as statistical analysis. a Relationship between dip directions and length of veins. b Relationship between dip directions and aperture of veins. c The horizontal axis of the graph is apertures and the vertical axis is lengths of veinsBack to article page