The nugget - shaped like England ... gold coloured and I knew straight away that it was gold - but I thought it could have ...

All the gold ever mined on Earth fits into a 23x23 meter cube—an astonishing fact about the world's limited gold supply.

Now, tiny gold nuggets as small as a pea are the latest sensation in the local jewelry scene. Dubbed "kongal geum" in Korean, which roughly translates to bean-sized gold, they are gold pieces ...