Niobay Metals Inc, formerly MDN Inc, is a Canada-based mineral exploration company. The Company's business consists of acquiring, exploring and evaluating mining properties. The Company is in the exploration and evaluation-stage. The Company holds interests in properties located in the regions of Quebec and Ontario in Canada, and in de Lake Victoria Goldfield in Tanzania in East Africa. It focuses on metals, with a specific interest for properties containing niobium. The Company holds interest in the James Bay Niobium property in Ontario, Canada. The Company also holds interest in Crevier Minerals Inc., which owns a niobium tantalum resource in Quebec, Canada, and the Ikungu and Ikungu East Gold properties in Tanzania.