Mr. Posescu (Sorin), P. Geo is a professional geologist with over 25 years of experience in natural resources exploration and development. He is a registered Professional Geologist with the Association of Professional Engineers and Geoscientists of British Columbia, Alberta and Ontario.
Sorin has worked for major to junior resource companies throughout USA, Canada and Europe, including OMV Petrom, NovaGold Resources, Sierra Geothermal and Brixton Metals.
Sorin was instrumental in a series of geothermal resource discoveries in Nevada with Sierra Geothermal Power which was later acquired by Ram Power.
Sorin served as Vice President of Exploration for Brixton Metals where, during his tenure he was instrumental in leading a series of discoveries at the Thorn Cu-Au-Ag project in B.C., Canada.
Sorin is the founder of a precious metals royalties private company which later was acquired by a publicly listed royalties company.
Sorin has extensive experience in M&A and strong background in corporate and project valuation. He has served on multiple boards as Director for both private and publicly traded resource development companies.

Copyright © 2026 Mantra Exploration Inc. - All Rights Reserved.
designed by RuhiDesign