Datasets for 'Characteristics and size effects of 3-D micro-fracture structures of tectonically deformed shale based on X-ray tomography and digital image processing technology'

Datasets for 'Characteristics and size effects of 3-D micro-fracture structures of tectonically deformed shale based on X-ray tomography and digital image processing technology'. Supplementary data A introduces the calculation method of fracture porosity and geometrical parameters. Supplementary data B contains the spatial attitude angle distribution maps of TDSs.