BlackRock World Mining Trust plc ("the Company")
Voting Rights and Capital
In conformity with the Disclosure and Transparency Rules (the "Rules")
provision 5.6.1, the Company would like to notify the market that as at
31 March 2013 its issued share capital consisted of 177,287,242 Ordinary
Shares of 5 pence each, carrying one vote per share. As at 31 March 2013,
the Company held 15,724,600 ordinary shares in treasury.
Shareholders should use 177,287,242 as the denominator for the calculations
by which they will determine if they are required to notify their interest
in, or a change to their interest in the Company under the Rules.
Mrs B Powley
BlackRock Investment Management (UK) Limited
2 April 2013