This stone is incredibly rare and it resembles fireworks! It was cut by a high end lapidary artist, Jeff Hansen. There is a healed seam on the front of the cab. This is not a crack in the stone. 
Hand woven pendant! Arizona Starburst Obsidian and Carnelian 
I weave the wire with techniques similar to textile weaving. I love how Native American women wove a mistake in their blankets so you knew it was handmade. I believe that too, good luck finding it! 
This cab was a high lapidary purchase. I hand selected it from Jeff Hansen. I felt the piece needed some fire so I added the brilliant carnelian. The piece includes a matching chain. I have 18”-22”. 
I oxidized then polished the final piece to a gorgeous patina. The material is solid copper.