By Raissa Kasolowsky
LONDON, Feb 14 (Reuters) - Britain's top share index rose on Thursday, led by miners, while investors braced for the U.S. Federal Reserve Chairman Ben Bernanke's latest take on the state of the world's largest economy.
Lonmin <LMI.L>, the world's No.3 platinum producer rose 3.8 percent as platinum hit a record high for the 11th straight day.
Elsewhere in the sector, Xstrata <XTA.L>, BHP Billiton, Anglo American <AAL.L> and Rio Tinto <RIO.L> gained as much as 2.8 percent, also on hopes for more consolidation in the sector. The Times newspaper said Rio Tinto had indicated it could look for new acquisitions this year and Anglo American headed many of its shareholders' wishlist. Rio declined to comment.
At 1222 GMT the FTSE 100 index <
> was up 0.5 percent at 5,907.7, helped by an overnight rally in U.S. stocks, which benefited from a surprise gain in January retail sales even as other data has suggested the U.S. economy is on the verge of a recession.But Peter Dixon, an economist at Commerzbank, said the data could suggest the crisis was limited to the financial sector for the time being:
"What it tells us is that so far at least, the sub-prime crisis is largely confined to the financial sector and that the real economy is not feeling the full effects of that slowdown."
Data on Wednesday showed U.S. retail sales rose 0.3 percent in January, in stark contrast to Wall Street's prediction of a 0.2 percent drop.
For a fresh insight into the U.S. economy investors would look to Fed Chairman Ben Bernanke and Treasury Secretary Henry Paulson who both testify at 1500 GMT.
Paulson is expected to tell Congress that the United States is experiencing a "significant" housing market downturn but the economy is fundamentally sound and should avoid recession.
Oil stocks also supported the index, benefiting from crude prices above $94 a barrel. Heavyweights BP <BP.L> and Royal Dutch Shell <RDSa.L> traded higher.
CREDIT WOES
But more negative news out of the financial sector hit banks.
Merrill Lynch said the shock 226 million pounds of write-downs in UK mortgage lender Bradford & Bingley <BB.L> announced on Wednesday was keeping UK banks under pressure.
Shares in HBOS <HBOS.L>, which has the biggest treasury portfolio, fell more than 4 percent making it the FTSE's biggest percentage loser. Alliance & Leicester <ALLL.L>, RBS <RBS.L> and Barclays <BARC.L> fell between 1.2 and 2.3 percent.
European banks also struggled, with UBS <UBSN.VX> down 5.2 percent after saying it expected 2008 to be another difficult year and unveiling more exposure to risky U.S. mortgages.
But for now investors bought back into the market.
Diageo <DGE.L> rallied 4.8 percent to top the FTSE gainers after the world's biggest alcoholic drinks group posted a 15 percent rise in half-year earnings. See [
]British Energy <BGY.L> rose 3.6 percent on top of the previous session's 9 percent gains after the Times said the UK's biggest electricity generator was considering a 5.5 billion pound break-up plan that would involve creating a new company focused on building the next generation of nuclear power plants.
British engine maker Rolls-Royce <RR.L> added 3 percent after Cazenove raised its rating on the stock.