* Returning risk appetite boosts oil, weighs on dollar
* U.S. producer prices rise more than expected in June
* Physical gold demand lacklustre for jewellery, ETFs
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By Jan Harvey
LONDON, July 14 (Reuters) - Gold prices extended gains on Tuesday as traders bought into the metal as a currency hedge amid weakness in the U.S. dollar, with a larger-than-expected rise in U.S. producer prices also fuelling gains.
A rise in other commodities such as oil and the industrial metals is further supporting the gold price, traders said.
Spot gold <XAU=> was bid at $925.10 an ounce at 1311 GMT, against $920.00 an ounce late in New York on Monday. U.S. gold futures for August delivery <GCQ9> on the COMEX division of the New York Mercantile Exchange rose $2.70 to $925.20 an ounce.
"(Gold) fell last week on commodities liquidation, but held above $900, which is good," said Simon Weeks, head of precious metals at the Bank of Nova Scotia. "Now buyers are back as they focus on an alternative to currencies."
The euro <EUR=> held its gains against the dollar after U.S. retail sales and producer price data beat expectations. [
]A burst of confidence in U.S. financial stocks lifted global equities on Tuesday, while a strong set of earnings from Goldman Sachs <GS.N> further lifted sentiment. [
]Rising equities also helped appetite for other assets such as oil, which climbed back above $60 a barrel, and industrial metals. Strength in other commodities tends to support gold. [
] [ ].The consensus-beating rise in the U.S. PPI, twice as big as expected, is also reigniting fears over rising inflation, against which gold is often bought as a hedge. June's producer prices rose 1.8 percent. [
]Buying of physical gold remained lacklustre, however. Demand from the world's largest bullion consumer, India, suffered from a summer lull. [
]
ETF FLAT
On the investment side, holdings of the main gold exchange-traded fund, the SPDR Gold Trust <GLD>, were flat for a third session on Monday. [
]"Combined with equities' performance, we see credit market risk as an important determinant of ETF gold holdings," said Standard Bank in a note. "While credit market risk remains in the financial system, it's still much lower than in Q4:08 and Q1:09."
In supply news, workers in South Africa's gold sector rejected a wage hike offer by gold producers, and vowed to escalate the dispute. [
]South Africa's National Union of Mineworkers said a strike in the gold sector was "highly likely" after the rejection.
Silver <XAG=> recovered from the previous session's 10-week low to rise in gold's wake. Silver <XAG=> was at $12.89 an ounce against $12.82.
Nontheless, "silver looks very weak, with a potential move back towards strong support at $12.00," said VTB Capital analyst Andrey Kryuchenkov in a note.
Platinum <XPT=> was at $1,125.50 an ounce against $1,110, while palladium <XPD=> was at $235 against $233.
ETF Securities said holdings of its London palladium-backed exchange-traded commodity <PHPD.L> rose 4 percent to a record on Monday, and were up nearly 7 percent week-on-week. [
]Palladium is favoured by investors as a cheaper alternative to platinum, analysts said.
(Reporting by Jan Harvey; Editing by Keiron Henderson)