Hi dunfoot and welcome to the forum, <img src="/ubbthreads/images/graemlins/wave.gif" alt="" />
To find the vase, you'll need to go to an area that is close to the sword in the stone. There's an underground entrance near that sword. If you go down there, you should be able to find it. Click
here for a map. Enter the Elven Ruins. Click
here for the exact location of the collector's urn and the holy amulet.
Thanks.