What's a good name for a mythrill-like substance?

[AlexKlyser]

I am writing a story and one of my characters is going to have mythrill-like armour underneath her normal armour witch is very light. HELP!!!!!

 

[Shona]

Kripteth
Maestrin/ m
Quitrome
Chromdune
Chromstrull

just made these up..might help..