Cornerstone Capital Resources through its subsidiaries is engaged in the evaluation, acquisition and exploration of mineral properties in Canada and Ecuador. Co. plans to ultimately develop the properties as joint ventures, bring them into production, option or lease properties to third parties, or sell the properties outright. Co. has not determined whether these properties contain ore reserves that are economically recoverable and Co. is considered to be in the exploration stage.

Golden Minerals is an exploration stage mining company. The company owns the El Quevar exploration silver property; the Velardena and Chicago precious metals mining properties and associated oxide and sulfide processing plants; and a portfolio of precious metals and other mineral exploration properties located primarily in or near historical precious metals producing regions of Mexico. The company remains focused on evaluation activities at its El Quevar exploration property in Argentina and on evaluating and searching for mining opportunities in North America. The company is also focused and are continuing its exploration efforts on selected properties located primarily in Mexico.

Renforth Resources is engaged in the acquisition, exploration and development of mineral properties in Canada. The business of mining and exploring for minerals involves a degree of risk and there can be no assurance that exploration programs will result in profitable mining operations. The recoverability of value is dependent upon the preservation of its interest in the underlying properties, the discovery of economically recoverable reserves, the achievement of profitable operations, or the ability of Co. to raise additional financing, if necessary, or alternatively upon Co.'s ability to dispose of its interests on an advantageous basis.

Verde Agritech is a holding company. Through its subsidiaries, Co. is engaged in the exploration and evaluation of mineral properties in Brazil.

Wealth Minerals is an exploration stage company engaged in the exploration for minerals and the development of exploration and evaluation assets, primarily in Quebec, Peru and Mexico. The recoverability of amounts shown for mineral properties is dependent on several factors. These include the discovery of economically recoverable reserves, the ability of Co. to obtain the necessary financing to complete the development of these properties, and future profitable production or proceeds from disposition of mineral properties.