Maybe I’ve been reading too much space opera and fantasy lately, but... look at these beads and tell me you don’t see magical rainbow asteroids!

Electoplated lava stone on silver wire. Limited edition; please allow for slight variations in the beads. 

(I use sterling silver french hooks by default, but I also stock titanium and surgical steel french hooks, high-quality silver-plated leverback findings, and two kinds of clip-on earring thingies, and you can upgrade to any of those right over here.)