More to explore:
Working with PMC clay: Use to Make Stamps for Rubber Stamped Silver Jewelry & other Stamped Items Tutorial - Metal Clay Jewelry without a Kiln.
silver clay jewellery tutorials - Google Search
POLYMER CLAY http://pinterest.com/lillylu62/clays-fimo-playdough-papermache/
DIY Tutorial - SIlver clay Metal Clay Jewelry without a Kiln.
PMC without a kiln...
Metal clay kiln
Hand Stamped Initial Jewelry - Mixed Metal Necklace
Handmade Christmas ornament - 'I Believe' with Santa Hat - Polymer clay
Mixed Metal Necklace Hand Stamped Jewelry with Copper Flowers Made with Cold Connections and Rivets- Aluminum and Copper. $29.00, via Etsy.
metal jewelry designs | Copper Clay Textured Disc and Crystal Earrings
Tutorial How to Create Polymer Clay Faux Gemstone Pendants & Earrings by BeadazzleMe make your own jewelry
You can use PMC not just without a kiln but with a micro butane torch? Well hello there! Must check this out: CAN'T STOP MAKING THINGS: Rubber Stamped Silver Jewelry with a butane torch
иголочкой да по пластике by galka_vasina, via Flickr
Forest finery from Tesori Trovati leaves and abc noodles !
Kiln-Fired Stoneware Clay