Silithid Mound
Found in The Barrens.
The Barrens
Item Count Chance 
Silithid Egg quest1-3 100% Zone Spawns Coordinates The Barrens 55 47.3, 70.4·48.1, 71.0·48.1, 70.9·48.5, 70.1·44.2, 71.5·42.9, 69.9·42.6, 69.9·43.5, 70.2·42.9, 71.5·42.9, 71.1·44.1, 72.2·45.2, 72.3 …