This single piece of medium grade lapis rough was mined in Afghanistan. It has a natural blue color with calcite and some pyrite.  It measures roughly 15 x 12 x 11.5 inches.  Lapis lazuli of this quality and large size is rare in the United States.  It is ready for a sculptor to make a truly unique and lasting piece!  It is undyed and untreated.  We will be happy to ship this piece by truck freight to the Continental United States for free.  We are also able to ship internationally, please call for pricing.