In article <b67b43ea-d0b6-4173-b0a0-2126d3d4afb0@v38g2000yqb.googlegroups.,
Sam Minewire <ingest_pain@yahoo.com> wrote:

>I wonder if there are asteroids with Gold, Silver or
>Platinum in our solar system.
>
>Which asteroids would you use for mining???

I'd mine the carbonaceous ones: organic compounds & silicates are vital for
expansion into space and it's much better not to have to lift them out of
Earth's gravity well.

Cat.