hi im doing the roving elves quest and died against the moss giant loosing my pebble now my problem is when i go to get another one the gnome says i hope me pebble helped you out but theres know mention of getting another one ive searched all the crates in the dungeon and spoken to the gnome a dozen times and all i get is a book and a key which opens the cell door but hes already out of the cell so any answers to my problem and not saying just ask the gnome would help alot thanx.

You need to talk to Golrie, not Glarial

 

Here's a link that'll tell you more

 

http://runescape.wikia.com/wiki/Golrie