I thought I'd show you another view of this interesting necklace. It's very 'hardware-y,' with lots of methods combined into a whole.

You can view the whole necklace on my Etsy shop. The center blossom is of fold-formed copper. 

The stones are faceted and smooth lemon quartz. Textured metal (copper and sterling) and wirewrapping pull it all together.

http://www.etsy.com/shop/CityRusticJewelry