If you mean harvested materials theres a nice list at http://eq2.crgaming.com/ under harvesting. If your looking for nice recipe lists included raw and refined materials www.eqtraders.com is a good start, click on the EQ2 link.
Try going to ,where they have one of the most extensive Tradeskill databases I have ever seen. Unfortunately, due to the newness of the game, the EQ2 section isnt QUITE as well developed as the EQ database.