This is a super cool piece of kyanite that has been polished on the sides and back but not the front. Two bands of blue define a white racing strip down the middle. This will make someone a truly unique pendant or other piece of jewelry. It measures 3.1 x 1.7 x 0.35 cm and is crazy eye catching. The front face is naturally lusterous even though it has not been polished. Would also make a nice display with this gemstone from the same locality: http://mineralmovies.com/php/mobile/showitem.php?dealerid=jbf&itemno=8161.