* Gold hits two-week high on firm oil and soft dollar
* Thin volumes with U.S. market on holiday Monday
* Strong jewellery data from Asia underpins prices
(Recasts, updates prices and comments)
By Anna Stablum and Humeyra Pamuk
LONDON, Aug 29 (Reuters) - Rising oil prices and a soft dollar boosted gold on Friday, climbing towards its highest in two weeks while jewellery demand also supported prices.
Spot gold <XAU=> firmed to $836.75/837.75 an ounce by 1327 GMT from $831.45/832.65 late in New York on Thursday, after rising as high as $838.30 an ounce, nearing $844.00 an ounce, its highest level since Aug. 11.
"We still see incredibly strong investment and jewellery demand," said analyst John Reade at UBS. "The market has been tracking euro/dollar."
U.S. data showed personal income tumbled unexpectedly in July and spending slowed as the effects of government stimulus wore off and an inflation measure was at a 17-year high, a government report showed. [
]The dollar slipped as investors bet the currency's steepest monthly rise in over a decade had been too rapid while the U.S. data had little impact on both the currency and the precious metals market.
Oil rose by more than $2 above $117 a barrel, as Tropical Storm Gustav was poised to enter the Gulf of Mexico, raising concerns about its impact on U.S. offshore oil and gas output.
"Gold is tracking oil higher," said Mitsubishi analyst Tom Kendall. "As long as Gustav keeps heading towards the Gulf of Mexico gold will be supported and might even rise above $840."
The market was awaiting further U.S. data due later in the day. The U.S. Chicago Purchasing Management Index is due at 1345 GMT and the Reuters/Michigan sentiment data at 1355 GMT.
"Also, the public holiday in the United States on Monday might see investors consolidate positions," Manqoba Madinane at Standard Bank in a research note. Gold has bounced as much as 9 percent since tumbling to nine-month lows around $773 two weeks ago, on high oil prices and demand from jewellers in Asia and other parts of the world. But gold is well below a record high of $1,030.80 hit in March.
STRONG DEMAND FROM INDIA
With gold prices trading 20 percent below an all-time high, physical demand was seen supporting the market.
"I've noticed that Indian housewives are far better forecasters of the gold price than most of us paid to do the job -- and today Indian housewives are buying the yellow metal," said Jeffrey Nichols of American Precious Metals Advisors.
"Fortuitously, physical demand has picked up sharply in the past month, particularly among retail investors. We've seen this in India where jewellery demand has picked up early in response to low prices ahead of the coming festival season."
Spot platinum <XPT=> fell to $1,467.50/1,487.50 an ounce from $1,469.00/1,489.00 late in New York on Thursday.
Platinum, which plummeted to 11-month lows around $1,296 last week, has suffered from expectations car demand will slow as the global economy falters, cutting demand for autocatalysts.
Spot palladium <XPD=> rose to $299.00/307.00 an ounce from $289.00/297.00 an ounce. Silver <XAG=> firmed to $13.73/13.79 an ounce from $13.64/13.70.
(Additional reporting by Lewa Pardomuan; editing by Christopher Johnson)