Arts & Design
World’s biggest emerald shines in Colombia
June 21, 2011
A 15,000-carats raw emerald which weights five pounds, is shown at the 'Minergemas 2011', an international mining and precious stones and metals in Bogota, Colombia, Friday, June 17, 2011. The emerald was found 12 years ago in Muzo, 75 kilometers north of Bogota, and is shown for the first time in Colombia, one of the world's largest emerald producers. (AP-Yonhap News)A massive uncut emerald on ex