Close observation of hydraulic fracturing at EGS Collab Experiment 1: Fracture trajectory, microseismic interpretations, and the role of natural fractures - Pengcheng Fu; M. Schoenball; J.B. Ajo-Franklin; C. Chai; M. Maceira; J.P. Morris; Hui Wu; Hunter Knox; Paul C. Schwering; Mark D. White; Jeffrey A. Burghardt (Journal of Geophysical Research: Solid Earth, 2021)