We are unfortunately not 100% sure on the origin of this; however, after reviewing pictures of older material and speaking to several mineral dealers we are fairly confident this is Ukrainian material. This was part of a buy-out we did in Quartzite of OLD Ukrainian Topaz. The bulk of the material has already sold; however, we have a few of the Gem Crystals still remaining. This is NOT a clean and is being sold as a CRYSTAL! It truly is a Tri-color and NOT a Bicolor as both opposite sides of the crystal are Sherry colored while the center of the crystal looks Pale Blue to White.