* Gold below $800 for first time since December
                                 * Silver tumbles 11 percent
                                 (Updates prices)
                                 By Lewa Pardomuan
                                 SINGAPORE Aug 15 (Reuters) - Gold tumbled nearly 3 percent
on Friday and slipped below $800 for the first time since
December 2007 as investors fled precious metals, with their
confidence shattered by falling oil prices and surging U.S.
dollar.
                                 Silver, which normally tracks gold, was the hardest hit,
falling more than 11 percent. Platinum slipped more than 2
percent and sister metal palladium 3 percent.
                                 Spot gold <XAU=> hit an intraday low of $788.50, its
weakest since mid-December, down from $811.25/812.65 an ounce
late in New York on Thursday and well below an all time high of
$1,030.80 hit in March.
                                 "It's still early to say its the end of the super-cycle but
if the markets continue to fall like they are doing now, I am
sure many people will be talking about it very soon," said
Adrian Kon, analyst at Phillip Futures in Singapore.
                                 "The region around $750 is very important because this is a
long-term gold uptrend support. So, if it's broken, gold's
really gone," he said.
                                 Gold has lost much of this year's gains to profit taking,
oil's declines fromrecord highs and more recently the dollar's
rally against abasket of currencies which reduced the metal's
safe-haven appeal.
                                 "I am not surprised to see a breakthrough of $800 now, and
I guess what's coming into play now is more technical selling
below $800," said Darren Heathcote of Investec Australia in
Sydney.
                                 "We'll have some people targeting $750, but I think we
would need to see a continuation in that dollar strength to
give it sufficient momentum to head that way," he said.
                                 The dollar hit another six-month high against the euro
after data showed the euro zone economy contracted in the
second quarter and U.S. consumer prices rose at a faster pace
in July. []
                                 Oil <CLc1> fell more than $1 to below $114 a barrel on
fears about the slowing global economy, with a stronger dollar
also prompting funds to exit. []
                                  The rising dollar has reduced gold's appeal as an
alternative investment while falling oil has diminished the
metal's role as a hedge against inflation.
                                 New York gold futures <GCZ8> fell $13.30 an ounce to
$801.20.
                                 The benchmark contract for June 2009 delivery <0#JAU:> on
the Tokyo Commodity Exchange sank by the daily 150 yen per gram
limit to 2,813 yen per gram -- its weakest since late November.
                                 Silver <XAG=> fell to $12.81/12.92 an ounce from
$14.15/14.21 late in New York on Thursday.
                                 "Near-term support should be around $12.38 then $12.00s,"
said Koh of Philip Futures.
                                 "On a more bearish note, we could in fact head all the way
down to $11.50s becase the long-term uptrend seems to be
breached as of today's sharp downward movement," he said.
                                 Spot platinum <XPT=> dropped to $1,443/1,463 an ounce from
$1,481/1,501 an ounce. Spot palladium <XPD=> fell to
$297.50/305.50 an ounce from$306.50/314.50 an ounce.
  Precious metals prices at 0237 GMT
 Metal             Last    Change  Pct chg  YTD pct chg
Turnover
 Spot Gold         795.15  -10.45   -1.30     -4.51
 Spot Silver        12.79   -1.35   -9.55    -13.41
 Spot Platinum    1443.00  -38.00   -2.57     -5.07
 Spot Palladium    297.50   -7.00   -2.30    -19.16
 TOCOM Gold       2827.00 -136.00   -4.59     -7.61       
36849
 TOCOM Platinum   5105.00 -291.00   -5.39     -4.38        
8468
 TOCOM Silver      496.80  -40.00   -7.45     -8.17         
188
 TOCOM Palladium  1080.00  -87.00   -7.46    -20.06         
598
 Euro/Dollar       1.4783
 Dollar/Yen        110.09
 TOCOM prices in yen per gram, except TOCOM silver which is
priced in yen per 10 grams. Spot prices in $ per ounce.
                                (Additional reporting by Chikafumi Hodo in TOKYO; Editing by
Kim Coghill)