(Adds New York closing prices, market activity)
By Veronica Brown
LONDON, Feb 13 (Reuters) - Platinum prices hit a record high for the 10th successive trading day on Wednesday as power supply problems for mines in top producer South Africa continued to worry the market.
Spot platinum <XPT=> spiked almost 3 percent to a record $1,985/1,995 by afternoon trade in New York.
That compared with $1,920/1,925 in New York on Tuesday when the market sold off sharply on profit-taking, while U.S. platinum futures surpassed the $2,000 milestone to hit a record $2,001.40.
Spot prices are now up almost 30 percent on the year so far, after a surge of 37 percent last year.
Dealers said news that South Africa's power utility would not be able to supply mines with their electricity needs for years fueled strong buying of the white metal.
Senior sources close to South African state utility Eskom told Reuters that it is considering a complete power supply buy-back from all of the country's aluminium smelters plus one in Mozambique for the balance of 2008 as part of a multi-strand approach to solving the country's power crisis. [
]South Africa, responsible for roughly 80 percent of world platinum output, has been beset by production problems, with mine closures due to accidents dominating last year and the power crisis hobbling operations more recently.
"There are still issues and problems with production still affected, gold production too by the same token, and this is causing the spike," said Peter Hillyard, head of metal sales at AMZ Investment Bank.
Traders and analysts say prices of the metal, used in jewellery and to clean auto exhaust emissions, could only rise further under current circumstances.
"The ongoing risk of further bottlenecks in energy supply in South Africa is creating the basis for further upside potential. News on the supply side remains worrying," Commerzbank commodities analyst Eugen Weinberg said in a note to clients.
LACKLUSTRE GOLD
Gold prices, by contrast, lacked the momentum seen in platinum, with prices looking set for a period of consolidation from recent rallies.
Spot gold <XAU=> was at $906.70/907.50 per ounce by New York's last quote at 2:15 p.m. EST (1915 GMT), having earlier dropped to $885.30, compared with $907.70/908.50 quoted in New York late on Tuesday.
"The market has just passed the support line, and I think we are going to look at a two-way street again. But I think people are still looking for gold if any of the shoes drop in the economy," said Adam Hewison, president of INO.com in Annapolis, Maryland.
Hewison said he would be "very concerned" if gold dropped below $880 because the metal could test a low of $850 if major support was broken.
Gold fell on Tuesday after billionaire investor Warren Buffett said he had offered to reinsure $800 billion of debt guaranteed by bond insurers, easing some worries about further fallout from the credit crisis. [
]Currency fundamentals were less favourable for gold, as the euro lost upward momentum against the dollar.
A stronger U.S. currency makes dollar-priced gold less attractive for non-U.S. investors.
On physical markets, purchases from jewellers and investors started to pick up as prices moved away from historic highs, but business remained slow in main consumer India despite the wedding season. [
]Industry-sponsored World Gold Council said in a report on Wednesday that global gold demand in the fourth quarter dropped 17 percent year-on-year to 843.0 tonnes due to a sharp drop in jewelry buying by top consumer India. [
]In other bullion markets, the gold contract for April delivery at the COMEX division of the NYMEX <GCJ8> settled down 90 cents at $910.20 an ounce.
Palladium <XPD=> also lacked the momentum seen on platinum, easing to $430/435 an ounce from $434/437 an ounce late in New York on Tuesday and off a six-year high of $447 an ounce.
Silver <XAG=> rose to $17.31/17.36 an ounce from $17.13/17.18, its Tuesday finish in New York -- but was off Tuesday's 27-year high of $17.60 an ounce. (Additional reporting by Frank Tang in New York, Lewa Pardomuan in Singapore, editing by Matthew Lewis)