Hava Katz, the head of the national treasures of Israel's Antiquities Authority, holds up a 1,000-year-old gold coin minted in Egypt and dated 1,095 AD, supposedly brought to Jerusalem by Muslim pilgrims, during an exhibition at the Davidson Archeological center in Jerusalem's Old city on November 11, 2009. (GALI TIBBON/AFP/Getty Images) #
A man holds a spoon full of gold leaf, ready to eat it with his sushi at the "Seven Sushi Samurai" Sushi of the Year awards 2009 at the Olympia exhibition center in west London, on November 14, 2009. The gold leaf was an ingredient in last year's winner Mitsunori Kusakabe's entry. (LEON NEAL/AFP/Getty Images) #
Pedro Linares uses a calculator to determine how much the company he works for, Fast Cash Gold Parties, will pay for the gold jewelry that he is weighing on October 30, 2009 in Hialeah, Florida. As the price of gold remains high, the company is busy setting up these modern day Tupperware parties to buy people's unwanted gold in their homes. (Joe Raedle/Getty Images) #
Metal detector enthusiast David Booth poses with his hoard of Iron Age Gold on November 4, 2009 in Edinburgh, Scotland. Booth discovered the gold Iron Age torcs buried on on private land in Stirlingshire - the items dating from between 300-100 BC. The hoard is currently under protection of the Treasure Trove Unit, under Scottish law, the Crown can claim any archaeological objects found in Scotland. (Jeff J Mitchell/Getty Images) #
A gold miner pushes a wheelbarrow to carry rocks which will be processed for gold in an artisanal mine in Abangares, north of San Jose, Costa Rica on December 9, 2009. Costa Rica is pushing to legalize a 600 informal miners of small-scale miners who scrape out tiny amounts of gold from abandoned mine shafts using dangerous and polluting techniques. (REUTERS/Juan Carlos Ulate) #
A Christie's employee looks at a creation "Relief Eponge" by Yves Klein on display at the auction house in London, Wednesday, Jan. 20, 2010. The gold sponge relief creation is to be auctioned at the "Post-war and Contemporary" sale on Feb. 11 with an estimated price of 5.7 to 8 million euros (US $8.2 to 11.4 million). (AP Photo/Sang Tan) #
A Caterpillar Inc. mining truck moves along a road at the AngloGold Ashanti Ltd. Cripple Creek & Victor gold mine in Victor/Cripple Creek, Colorado, on Thursday, Nov. 5, 2009. AngloGold Ashanti Ltd., Africa's largest gold producer, purchased Golden Cycle Gold Corp. in January 2008 to gain full control of this mining site, its only active operation in the U.S. (Matthew Staver/Bloomberg) #
A worker holds a geological core sample containing copper and gold to visitors at the Oyu Tolgoi mine site in Khanbogd village, Umnugobi province, Mongolia on Saturday Nov. 7, 2009. Mongolia is trying to capitalize on its vast mineral wealth to help the country lift itself out of poverty. (AP Photo/Ganbat Namjilsangarav) #
Bulgarian archaeologist Veselin Ignatov holds a gold-plated silver cup with an image of the Greek God of love Eros, found at a Thracian mound near the village of Karanovo, Bulgaria on November 17, 2009. A team of archaeologists led by Ignatov found a chariot, two silver cups, golden rings and jewelry, clay and glass artifacts dating back to the first century A.D. (REUTERS/Stoyan Nenov) #
Illegal miners search for gold on the mountain of Tumpang Pitu in Banyuwangi, East Java, Indonesia on November 21, 2009. The mine has been in operation since June 2009 and local villagers have began protesting because the waste produced by the mine is polluting the environment. (REUTERS/Sigit Pamungkas) #