ToME: the Tales of Maj'Eyal

Since some silly person mentioned that there is a metallic flag for items, I went through the artifact lists to check it is being used correctly.

These artifacts are metallic and I think shouldn't be:
Blade of Distorted Time
Blighted Maul
Gaping Maw
Blood-Letter
Ureslak's Femur
Focus Whip
Skeleton Claw
Spellblaze Shard
Spectral Blade
Blood Edge
Mandible of Ungolmor
Kinetic Spike

I vaguely recall Bill's Tree Trunk as well, unless it's already been fixed.

thanks