MacDonald Mines Exploration Ltd. is a mineral exploration company. The Company is engaged in the identification, acquisition and exploration of mineral properties. The Company focuses on the Ring of Fire in James Bay (Butler) property, Ontario. The Butler property is a volcanogenic massive sulfide (VMS)-focused study area, with approximately four zinc-copper VMS centers of mineralization. The Butler property consists of approximately three distinct VMS-type zones spaced along the statigraphic horizon. The Butler property has approximately 70 contiguous mining claims, covering an area of approximately 180 square kilometers. Its targeted commodities include VMS, copper, zinc, magmatic massive sulfides (MMS), nickel, platinum-group elements (PGE) and vanadium.