In Bashal Aran in Darkshore is a chest, in the direction away from the spirit you get the quest from. It is surrounded by about 5 lvl 10-11 sprites, with aout 3 lvl 13 Satyrs. It usually contains:
Silver Bar x3
Light Leather x4
Refreshing spring water x2
Minor Healing Potion x2
and Rough Stone x3 or 57 copper
The point of all this? It spawns every 10 minutes usually and yopou can farm linen and get Green Items by killing the sprites and Satyrs arounds it while waiting for it to spawn!!