March 1, 2019 (Vancouver, BC) – Regulus Resources Inc. (“Regulus” or the “Company”, REG TSX.V) is pleased to report an updated mineral resource estimate for its AntaKori copper-gold project in northern Peru. This is the first mineral resource estimate prepared for Regulus at the project and supercedes a previous estimate prepared for Southern Legacy Minerals Inc. (SLM), (see press release by SLM dated July 3, 2012). Regulus engaged Wood (formerly AMEC Foster Wheeler) to independently estimate the mineral resources at AntaKori. The estimate relies on new data from drilling completed by Regulus through November 2018 and drilling data provided through a collaborative agreement established in 2017 with the adjoining property holder (see press release by Regulus dated Jan 24, 2017).