It's hard finding examples for it on ZAM because they don't even list the Qeynos quest, only the Halas one (which was always trash experience).
Forgot to put the original post (2001) link. Note also that it says that the level was turning in the full stack plus the moonstones which would give even more experience although that quest gives minimal. I may make a level 1 and test to see how much experience the moonstone quest gives. A lot of people don't bother with it and sell them to the vendors.
http://everquest.allakhazam.com/db/item.html?item=2878
"this is an excellant quest for newbies in quenos...when you get to 5th lvl go to blackburrow and save the fangs (they stack)..and when your not busy or you go to quenoys to sell loot complete it.good exp i went from lvl 6 to lvl 7 with 1 stack (includes doing the moonstone part)
Daldane
9 pally Dwarf"