The Making of Interplanetary: a Bracelet

The materials included:
Sterling silver, brass, copper, and amethyst.

Other tools/materials used:
Silver solder, liver of sulphur, flux, pickle, beeswax, various hammers/tweezers, jewelers saw, acetylene torch, flex-shaft, files, sandpaper, ring clamp, dapping block, polishing bits, and of course, sharpies.

It was created for Etsy.com's NASA contest.