Santa Fe Minerals Ltd, formerly Eza Corporation Ltd, is an Australia-based mining and exploration company. The Company is focused on precious metals with a bias towards gold exploration and development. The Company's Challa Projects comprise of a portfolio of mineral exploration licenses and a mineral exploration license application located in the Murchison District of Western Australia. The Challa Projects include of the Challa North Project (Challa North) and the Challa South Project (Challa South), a total area 1,757 kilometer square lying between the historic gold mining centres of MT Magnet and Sandstone in Western Australia (together, the Challa Projects). Challa North is prospective for gold and covers the northern part of the Windimurra Layered Igneous Complex (LIC). Challa South is prospective for nickel and other base metals. It covers the southern part of the Narndee LIC and surrounding supracrustal greenstone sequences.