Ayaname Kina tells you, "Greetings. I have come to Asheron's tower to continue my Mistress's studies of the nature of the Quiddity Ingots that Aerbax was using to power the Quiddity Seeds. I believe I have determined something about them. If you hand me the Quiddity Ingots extracted from the trophies you found on your quest, I will identify them for you."