(Repeats to detach from text of earlier report)
* Commodities fall; metal prices down on demand outlook
* Banks higher; Bank of America results beat forecasts
* Airlines grounded by volcanic ash cloud
By Simon Falush
LONDON, April 16 (Reuters) - Weak miners, dented by easier metal prices on demand concerns, outweighed gains made by bank stocks, supported by strong earnings from their U.S. peers, to leave Britain's top share index flat by midsession on Friday.
At 1147 GMT, the FTSE 100 <
> was down 0.16 points at 5,815.71, having retreated from a fresh 22 month intraday peak of 5,833.73 hit earlier in the session.On Friday first-quarter results from General Electric <GE.N> and Bank of America <BAC.N> came in ahead of forecast, giving a slight boost to the market by mid-session.
But investors will await more U.S. quarterly results next week, from companies including Goldman Sachs <GS.N> CocaCola <KO.N> and Apple <AAPL.O>, for more evidence of a robust recovery.
"There's a bit of wait and see ahead of the bulk of U.S. results next week, but the broad outline is that earnings are looking good, with growth stronger than expected in the U.S.," said Steven Bell, director at hedge fund GLC.
Mining stocks were the worst blue chip performers as metal prices eased back on demand concerns after data on Thursday showing growth in the U.S. manufacturing sector was offset by an unexpected spike in weekly joblesss numbers. [
].Vedanta Resources <VED.L>, Xstrata <XTA.L>. BHP Billiton <BLT.L> and Rio Tinto <RIO.L> were among the biggest FTSE 100 fallers, down 1.3 to 2.9 percent.
Howard Wheeldon, analyst at BGC, said investors were also wary after a debate between the leaders of the three major UK political parties highlighted the possibility that an upcoming general election may leave no party in overall control.
"The UK market is going into a wait-and-see situation (ahead of the election), the nervousness has increased, the teeth-chattering has got louder but fortunately the global markets look a bit sounder."
The FTSE 100 is up percent so far this year after it added 22 percent in 2009, and has been in positive territory for seven consecutive weeks.
BANKS FIRMER
On the upside, banks were higher with Royal Bank of Scotland <RBS.> topping the FTSE gainers list, up 8 percent after bullish notes from BofA Merrill Lynch and Morgan Stanley.
Lloyds Banking Group <LLOY.L>, Barclays <BARC.L> and Standard Chartered <STAN.L> put on 0.5 to 2.0 percent.
Energy shares, some of the biggest gainers on Thursday, retreated as crude <CLc1> slipped back below $85 a barrel, roiled by pre-expiry trading on options and a stronger dollar.
BP <BP.L>, BG Group <BG.L>, Tullow Oil <TLW.L> and Cairn Energy <CNE.L> fell 0.3 to 1.1 percent.
European airlines were weaker as a huge ash cloud from an Icelandic volcano continued to ground planes across Northern Europe causing air travel chaos there and beyond.
British Airways <BAY.L> dropped 1.3 percent. But second-liner easyJet <EZJ.L> outperformed, steady after Merrill Lynch upgraded its rating on the low-cost carrier.
Imperial Tobacco <IMT.L> and British American Tobacco <BATS.L> shed 0.9 and 0.2 percent respectively after Britain's consumer affairs watchdog handed a record fine to two tobacco firms and nine retailers for price fixing.[
] (Additional reporting by David Brett; Editing by Greg Mahlich)