Research for my book

[Darth Wader (Wade)]

Hi all,

I didn't know where else to put this question. I am writing a book and I need to pick your brains.

Imagine a Red Dwarf Star, with a planet about the size of Earth orbiting at 0.030AU, tidally locked and desolate. What I need to know is what the planet's composition is most likely to be, ie. any precious metals, ore etc.

Cheers
Wade