`` Butte nugget '' nets $ 400K at a San Francisco antique show . The 6-pound gold chunk was discovered in Northern California in July . A more than 6-pound chunk of gold sold over the weekend for $ 400,000 , according to the San Francisco Chronicle . Score: 7
`` Butte nugget '' nets $ 400K at a San Francisco antique show . The 6-pound gold chunk was discovered in Northern California in July . Score: 7