BLACKROCK WORLD MINING TRUST PLC: Net Asset Value(s)

NET ASSET VALUE 
BLACKROCK WORLD MINING TRUST PLC 
The unaudited net asset values for BlackRock World Mining Trust plc at close of
business on 28 November 2012 were: 
640.91p Capital only (undiluted)
654.61p Including current year income (undiluted) 
Notes: 
1. Investments have been valued on a bid price basis. 
2. Revenue items included in net asset value, with dividends payable deducted
on the ex-dividend date. 
3. The undiluted net asset value per share has been calculated on 177,287,242
ordinary shares excluding 15,724,600 held in treasury. 
4. For the latest daily net asset value, previous month end performance
statistics, asset allocation and ten largest holdings of the BlackRock managed
Investment Trusts; see BLRKINDEX on Reuters or page 8800 on ICB (Topic 3). 
-0- Nov/29/2012 15:10 GMT