Good answers so far. Someone put together a quick reference...

Good answers so far.

Someone put together a quick reference table and posted to the BT recently - see https://hotcopper.com.au/posts/28703492/single

And if you want to go further, FullMoonFever provided some good info a while back. Some of these links were also provided above - see https://hotcopper.com.au/posts/28703758/single

Cobalt is tricky. Page 11 of this British Geological Survey (2009) gives a good rundown of world production, as does this similar US document (2002).