VANCOUVER, BC / December 17th, 2020 / Ridgestone Mining Inc. (TSX.V: RMI) (OTCQB: RIGMF) (FRA:4U5) (“Ridgestone”) is pleased to announce it has signed Letter of Intent (“LOI”) to acquire a 100%-interest in the Guadalupe y Calvo (“GyC”) gold-silver project from Endeavour Silver Corp. (“Endeavour”). The GyC project, which is located in Chihuahua State, Mexico, is host to a significant high-grade gold-silver resource.