From Discworld MUD Wiki
To beachcomb, simply search in an appropriate room.
You can find various things:
- Beach pebbles. These are granite, and come in various colours and shapes.
- Seaglass, in various colours and shapes.
- Driftwood rivings up to six feet
- Gems, rarely. You can potentially find amber (both orange and dark yellow) and agate (both white and blue).