Apex Mining Company, Inc. (APX) was incorporated on February 26, 1970 as a company principally engaged in the business of mining gold, silver, copper, lead and other precious metals. APX listed its shares publicly in 1974. The company has interests in the Maco-Masara gold-silver veins and porphyry copper deposits. The Maco-Masara gold-silver veins consist of two major systems-a central one comprising the major veins being mined by APX, along with a few undeveloped veins, and a second peripheral system. Meanwhile, the majority of Masara mini stocks and their accompanying porphyry copper deposits generally run accurately convex westward, at the westernmost portion of APX claims where they are concentrated and are parallel to the westernmost arc of the Masara-Amacan caldera rim. Source: SEC Form 17-A (2008)