US Copper Corp.

Crown Mining Corp., formerly Crown Gold Corporation, is an exploration-stage company. The Company has interests in exploration properties in Ontario, Canada, and, through subsidiaries, has interests in exploration properties in Nevada and California, the United States. The Company's segment is the exploration and evaluation of mineral properties in Canada and the United States. The Company holds interest in over 10 unpatented lode claims near Silver Peak in Esmeralda County, Nevada. The Company owns interest in over 13 unpatented mining claims and a lease on approximately 40 patented claims in Plumas County, California. The Company owns interest in approximately 10 patented mining claims in Whiteside Township in Ontario. The Company's subsidiaries are Rykala Resources Inc. and Rykala Gold of Nevada Inc. The Company has not generated any revenues.