Yes, there is. The following is a list of materials arranged by from weakest to strongest, with their teirs. Tiers are used for determining relative prices.

Metals

1. Gold (P)
2. Silver (P)
3. Copper (1)
4. Bronze (1)
5. Iron (1)
6. Steel (2)
7. Plynt (2)
8. Damascus (3)
9. Dehlar (3)
10. Delyn (4)
11. Titanium (5)
12. Mythril (5)
13. Prevalida (5)
14. Osmium*
15. Black Diamond* (P)
16. Adamantine*
17. Icemold*

Woods

1. Oak (1)
2. Yew (1)
3. Cyper (2)
4. Trakym (2)
5. Eklan (3)
6. Akashima Redwood (4)
7. Rywan (2)
8. Talymer (3)
9. Ulder (3)
10. Liviol (5)
11. Root Walker Husk*

Stone:

1. Semi-precious stones (real world) (1)
2. Flint (1)
3. Flecked Flint (2)
4. Granite (2)
5. Moonstone and Sunstone (3)
6. Precious stones (real world) (3)
7. Sparsite (3)
8. Thunderstone (4)
9. Marbled Granite (5)
10. Diamond (5)
11. Crystal Diamond (P)
12. Dragon Stones*

Hides

1. Hide (1)
2. Pelt (1)
3. Leather (1)
4. Magim Beast Hide/Leather (2)
5. Arctic Hide (3)
6. Arctic Pelt (3)
7. Arctic Leather (3)
8. Gorian'fel Hide*
9. Drakescale (3)
10. Young Dragonscale (4)
11. Sea Serpent Scale (5)
12. Haidian Demonhide*
13. Ancient Dragonscale*

Bones

1. Chitin (2)
2. Carapace (1)
3. Bone (1)
4. Golem Hide
5. Cartilage
6. Golem Carapace (3)
7. Petrified Bone
8. Young Dragonbone (4)
9. Young Dragonhorn (5)
10. Ancient Dragonbone*
11. Ancient Dragonhorn*

Cloth

1. Burlap (1)
2. Linen (1)
3. Denim (1)
4. Wool (1)
5. Canvas (1)
6. Spidersilk (4)
7. Hair Weave (1)
8. Sifan Cloth (5)
9. Vlince (3)
10. Njalian Spidersilk*

Glass

1. Calli (1)
2. Cillu (4)
3. Mukakkannati (3)
4. Valaiyalman (2)
5. Kiramaini*

*Denotes that the material cannot be purchased in the bazaar. (See Question 7)

Check back every now and again, as player submitted materials will be added to this list upon review by the administration.