*Gold and platinum extend losses as dollar surges
* Tokyo futures hit limit down (Adds activity in physical sector)
By Lewa Pardomuan
SINGAPORE, Aug 12 (Reuters) - Gold tumbled to its weakest in almost eight months in volatile trade on Tuesday, losing its safe-haven appeal as investors shifted some of their money back to the U.S. dollar and oil further retreated from record highs.
Platinum and silver also dropped to their lowest level since December to track gold, while thinly traded palladium touched its weakest since mid-October 2006. Panic-selling hit Tokyo, where platinum and gold futures sank by their daily limits.
Gold hit an intraday high of $825.85 before falling all the way to $801.90 an ounce, its lowest level since late December, as the euro struck a six-month low against the dollar.
By 0425 GMT, spot gold <XAU=> was at $807.75/808.75 an ounce, down from $819.25/820.85 an ounce late in New York on Monday and well below an all-time high of $1,030.80 hit in March.
"Frankly speaking, the way it's dropping, I think $800 will be taken out very soon. Just look at the rise in the dollar and plunge in the euro. Gold's decline is quite justifiable," said Adrian Koh, analyst at Philip Futures in Singapore.
The euro fell to a six-month low against the dollar as mounting signs of economic difficulties in Europe, Asia and Australia diminished prospects of higher interest rates outside the United States, boosting demand for the dollar. [
]The dollar index <.DXY>, which measures the greenback against a basket of six currencies, hit a six-month high of 76.428. [
]. Oil <CLc1> was down 64 cents at $113.81 a barrel.Despite a sharp drop in bullion prices, there was only light physical buying from jewellers, which suggested consumers were waiting for more declines.
Some dealers in Singapore reported tight supplies in gold bars as demand picked up since bullion steadily fell from a four-month high around $987 in mid-July.
"Gold has broken the chart points and everybody is rushing to sell their gold. It seems to be very bad. We are waiting for gold to hit $800," said Ronald Leung, director of Lee Cheong Gold Dealers in Hong Kong.
Physical demand from jewellers was also limited in Hong Kong, he said. "It's moving too fast and scares off physical buyers," said Leung, who pegged the downside at $785.
The benchmark contract for June 2009 delivery <JAUc6> on the Tokyo Commodity Exchange fell to 2,922 yen per gram -- its lowest level in three months.
New York gold futures <GCZ8> shed $14.2 at $814.20 an ounce.
Platinum <XPT=> fell to $1,475/1,490 an ounce from 1,517/1,537 an ounce, having hit an intraday low of $1,468.
"With everything falling, I guess platinum will follow suit. I am currently looking at the $1,400 levels for support," said Koh of Philip Futures.
Platinum has taken a dramatic turn since spiking to a record high at $2,290 an ounce in early March, losing much of their gains to profit taking and a slowing U.S. economy that threatens to slash demand for autocatalysts.
The bulk of the world's platinum is used by automakers in autocatalyst systems that scrub exhaust fumes of dangerous and environmentally damaging chemicals.
Silver dropped to $14.12/14.18 an ounce from $14.65/14.71 an ounce, while palladium <XPD=> fell to $305.50/313.50 an ounce from $317.00/325.00 late in New York. Precious metals prices at 0426 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 807.35 -14.95 -1.82 -3.04 Spot Silver 14.12 -0.50 -3.42 -4.40 Spot Platinum 1475.00 -42.00 -2.77 -2.96 Spot Palladium 306.00 -11.50 -3.62 -16.85 TOCOM Gold 2922.00 -150.00 -4.88 -4.51 28069 TOCOM Platinum 5196.00 -300.00 -5.46 -2.68 13306 TOCOM Silver 506.00 -40.00 -7.33 -6.47 1029 TOCOM Palladium 1108.00 -76.00 -6.42 -17.99 2809 Euro/Dollar 1.4880 Dollar/Yen 110.15 TOCOM prices in yen per gram, except TOCOM silver which is priced in yen per 10 grams. Spot prices in $ per ounce. (Editing by Ben Tan)