Amerigo Resources LtdTSX: ARG

Acquisition of Additional Common Shares of Chariot Resources Limited

· Issued by Amerigo Resources Ltd via CNW
VANCOUVER, July 7 /CNW/ - Amerigo Resources Ltd. (TSX:ARG) announces that
it has acquired beneficial ownership of an additional 5,169,500 common shares
(the "Additional Shares") of Chariot Resources Limited ("Chariot"). Amerigo
now currently owns 31,812,500 common shares of Chariot and 11,532,000 share
purchase warrants (the "Warrants") of Chariot. The additional 5,169,500 common
shares of Chariot represent 2.145% of Chariot's 240,990,540 issued and
outstanding common shares, and Amerigo's aggregate holdings in Chariot
represent 17.986% of Chariot's issued and outstanding common shares (in both
cases, assuming the exercise of the Warrants).
All but 220,000 of the Additional Shares were acquired through the
facilities of the Toronto Stock Exchange. The 220,000 shares were purchased in
a private transaction on February 16, 2006, 94,500 at $0.38 and 125,500 at
$0.37. Amerigo has purchased the Additional Shares in Chariot for investment
purposes. Amerigo believes in the potential of Chariot and its Marcona Copper
Project in Southern Peru. Amerigo is supportive of Chariot's Board and
Management and hopes that it can make a contribution to the successful
development of this project. Amerigo may acquire beneficial ownership of
additional securities of Chariot in the future.

Amerigo Resources Ltd. is a Canadian copper and molybdenum producing
company with operations near Santiago, Chile. Tel: (604) 681-2802; Fax:  
(604) 682-2802; Web: www.amerigoresources.com; Listing: ARG:TSX

The Toronto Stock Exchange has not reviewed nor accepted responsibility
for the adequacy or accuracy of the contents of this news release, which has
been prepared by management. Statements contained in this news release that
are not historical facts are forward-looking statements within the meaning of
the Private Securities Litigation Reform Act of 1995. Such forward-looking
statements are subject to risks and uncertainties which could cause actual
results to differ materially from estimated results. Such risks and
uncertainties are detailed in the Company's filings with the TSX and on SEDAR.
Forward-looking statements are based on the beliefs, estimates and opinions of
the Company's management on the date the statements are made. The Company
undertakes no obligation to update these forward-looking statements if
management's beliefs, estimates or opinions, or other factors, should change.