1.   He discovered, on closer inspection, that the rocks contained gold.

2.   The company assayed a sample of the rock to see if it contained gold in quantities worth mining.

3.   Assayers test ore samples to determine how much gold they contain.

4.   A fake tooth, a crown, might contain gold?

5.   After reports in March that the Bre-X site in Indonesia might contain little gold, Flores defended Bre-X and advised investors to wait for confirmation.

6.   But they also contain gold, and Sinis and his Canadian mining company invested heavily to get it out.

7.   It is not clear whether the Austrian caches contain any gold.

8.   Newmont is processing rock that has already been mined but still contains some gold and shipped its first gold from the project about a month ago.

9.   Old CIA hands said many of the caches contained gold, either British sovereigns or French Napoleons, intended to finance the operation of stay-behind units.

10.   The bullion may also have contained gold taken from individual victims of the Holocaust.