* Premiums for gold bars jump to 2-year high
* Portugal, euro zone debt in focus
* Coming Up: U.S. ICSC chain stores; 1245 GMT
(Updates comment, prices; previous SINGAPORE)
By Amanda Cooper
LONDON, Jan 11 (Reuters) - Gold rose for a second day on Tuesday, driven by deepening worries about the spread and severity of the European debt crisis, and a pickup in demand from number two consumer China also provided support.
The decline in the gold price to around one-month lows last week has encouraged an improvement in consumer demand in China ahead of the Lunar New Year in early February, pushing premiums for gold bars to their highest in two years.
Spot gold <XAU=> rose 0.45 percent to $1,380.50 an ounce by 1042 GMT, while U.S. gold futures for February delivery were up 0.5 percent at $1,380.60. The spot price is about 4 percent off December's record high of $1,430.95 an ounce.
The concerns in the fixed-income markets over the likelihood of an international bailout for Portugal, which would be the third in a year after the rescues of Greece and Ireland, have undermined investor confidence and given gold a boost.
But depending on how the various governments decide to tackel their debt burdens could have differnt impacts on gold, analysts said.
"We think you can look at the European situation in two ways -- where you have governments that are overindebted and need to get themselves out of that problem ...they can try to inflate their way out of difficulty, which is where you'd want to be holding gold instead, or can go down a route of fiscal retrenchment," said Natixis commodities analyst Nic Brown.
"If it is clear that governments are going through a period of austerity to rebuild their fiscal credibility, then ultimately, there comes a point where European investors who have moved into gold will no longer need it," he said.
The euro on Tuesday hovered above a four-month trough hit the previous day, after Japan said it may buy about a fifth of the bonds a European rescue fund plans to sell later this month to finance its bailout scheme for Ireland. [
]The focus this week is on whether Lisbon will be able to raise funds in the debt market on Wednesday or be forced to turn to the EU and IMF for financial aid.
Gold, which rose by 30 percent last year, was a key beneficiary of investor concern over the fallout from the euro zone debt crisis.
Premiums for gold bars hit their highest in two years on Tuesday as concern about inflation encouraged Chinese investors to buy bullion ahead of the new year.
"There's a huge demand from China. Refineries just opened and there's not much stock around, so it's a bit tight," said Ronald Leung, director of Lee Cheong Gold Dealers in Hong Kong.
The physical sector in Singapore was steady after seeing heavy buying from jewellers in Thailand on Monday, which could be related to inflation fears there.
China's Lion Fund Management, which last month launched the first gold fund in the world's biggest producer of the metal, has met its goal of raising $500 million for the fund, the company said in a statement. [
]The world's largest gold-backed exchange-traded fund, SPDR Gold Trust <GLD>, said its holdings rose for the first time since mid-December to 1,272.682 tonnes by Jan. 10. [
]Silver <XAG=> rose for a second sesssion, up 0.7 percent on the day to $29.26 an ounce.
While silver enjoyed a large boost from investor interest and rising ETF holdings last year, many analysts say the price is vulnerable to a larger downward correction than gold given the extent of the price rise in the last 12 months and the metal's inherent volatility.
Holdings of silver in the iShares Silver Trust <SLV>, the biggest silver-backed ETF, have fallen by over 100 tonnes in the last month alone. Platinum <XPT=> was set for a fourth consecutive daily rise, up 0.7 percent at $1,750.50 an ounce, while palladium <XPD=> rose 1.7 percent, up for a second day, at $762.97. (Additional reporting by Lewa Pardomuan in Singapore)