Vancouver, BC – Orex Minerals Inc. – (TSX-V: REX – OTCQB: ORMNF) (“Orex”) is pleased to announce that it has entered into an agreement to form a Joint Venture with Pan American Silver Corp. – (TSX: PAAS – NASDAQ: PAAS), through its subsidiary Plata Panamericana S.A. de C.V. (“Pan American”), to further explore and develop the Sandra Project, formerly the Sandra-Escobar Project, in Durango, Mexico (the “Project”). Terms of the Joint Venture arrangement are based on a Letter Agreement signed in July of 2019, (see Orex News Release July 8th, 2019).