Amphibole enrichment weakens the mid-to-lower crust of southern Tibet

This dataset comprises all the data used in the study, including: (1) EBSD (Electron Backscatter Diffraction) data of amphibolite and ecologite, (2) deep crustal earthquake catalog data, (3) corresponding seismic anisotropy calculated from the EBSD data. The EBSD data provide detailed information on the crystallographic preferred orientation and microstructure of samples. The earthquake dataset contains precise hypocenter locations and focal depths for seismic events in the lower crust, which are essential for seismicity pattern analysis.