NEW : Black market for claimed meteorites found in Russia , state media report . Scientists found some small fragments on frozen Lake Chebarkul . Some of the sellers are asking as much as $ 4,000 each , state-run RT television reported . A larger fragment may be under the frozen surface of the lake , scientists say . The explosion severely damaged hundreds of buildings and injured 1,000 people .
NEW : Black market for claimed meteorites found in Russia , state media report . Scientists found some small fragments on frozen Lake Chebarkul . A larger fragment may be under the frozen surface of the lake , scientists say . The explosion severely damaged hundreds of buildings and injured 1,000 people .