American Bonanza Gold Corp


The Copperstone property consists of 284 contiguous un-patented Federal mineral claims comprising 5,680 acres. The land is under the jurisdiction of the United States Bureau of Land Management (BLM). The Patch Living Trust ("PLT") of Scottsdale, Arizona owns the title to the 284 mineral claims. In June 1995, the Copperstone property was leased from PLT by APMI for a 10 year term and was renewed on June 12, 2005. The annual claim fees payable to the BLM are approximately US$30,000. An annual US$30,000 advance royalty is payable to PLT under the terms of the lease and is subject to a 1 percent production gross royalty so long as the price of gold in US dollars is less than US$350 per ounce (royalty increases to 6 percent as price of gold increases to over US$551 per ounce).