[xJones]

Can it be obtained in different colors?

According to the Russians it can. Richard Rhodes, "Dark Sun" page 368.

"At Trinity the desert sand had melted to a green glaze that came to be called trinitite.; at First Lightening the slag was blue- black."

The first Soviet a-bomb was exploded over the black soil of Kazachistan, August, 1949.

[Jack Black]

Well the next episode is about to begin. I wonder if we have the cajones to deal with this problem. Its going to be an interesting 20 years or so.