"Blue Denim" Opal (aka Owyhee Opal), from Oregon - the cabochon is approximately 55 mm long x 37 mm wide, the wire wrapping is all sterling silver. 
 
The pendant comes boxed with an 18" black satin cord. If you'd like a different length, please let us know; we have 16", 20", 22", & 24" cords available. 
 
The cabochon was made into a pendant in the US by Yvonne of Naturally Wired N Stoned.
 
Shipped via USPS