Tanzanite prehnite light yellow-brown under UV long

light yellow-brown under UV long

there is a small facettable part in the tip (although we strongly advise against faceting such a crystal

very rarely

no end faces

Tanzanite prehnite light yellow-brown under UV longWe received a Tanzanite lot from old stocks of a sightholder of the Tanzanite One mining company, which has been closed since 2015. From this a larger, thick crystal with a double tip of a beautiful deep blue color with complex and completely intact end surfaces, a very beautiful play of colors and a very good shine. There is some matrix between the tips which could be prepared away but makes the crystal more interesting and unique in our view.