Sterling Silver. Hubie Turquoise. This is a really cool piece of turquoise!! I have never seen patterns like this before! (NOTE: the black lines you see midway are not cracks, they are the black matrix of the turquoise) The bottom piece is also turquoise.  Hanging from a completely handmade chain that is 23" long and can be adjusted to 20".  The piece itself is 3" long by 1-1/4" wide.   (please look at the video to get a better idea of what the piece looks like).  Exchanges only please