All of these pride materials work as metals, but they are specialized in ways.
Mlemite - Armor
Lesbium - Conventional Weaponry (Swords, Franciscas)
Demiselite - Construction Material
Panselite - "Niche" Weaponry (Skillets, etc.)
Biselite - [undecided]
Enbylite - Accessories (Medallions, Rings)
Plurallium - Magic Weaponry, specifically the kind that works best if you can think clearly