Transaction in Own Shares-Amd

Rio Tinto PLC
16 June 2006


This replaces the announcement released at 17.35 on 16/06/06 under RNS no.
7689E, headlined 'Transaction in own Shares' reflecting an amended balance of
ordinary shares held in treasury.  The incorrect treasury balance was
13,791,052.


Rio Tinto plc today acquired through JPMorgan Cazenove Limited 300,000 of its
ordinary shares at an average price of 2760.5092 pence per ordinary share. The
purchased shares will all be held as treasury shares.

Following the above purchase, Rio Tinto plc holds 22,372,378 ordinary shares as
treasury shares. The total number of ordinary shares in issue (excluding shares
held as treasury shares) is 1,049,612,111.

For further information, please contact:

Investor Relations

Nigel Jones

Office: [phone]

Mobile: [phone]


Secretarial Department

Matthew Whyte

Office: [phone]



Website: www.riotinto.com




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