N1- Hackmanite

N1 - Hackmanite vibrant orange under longwave UV. Location is from Badakhshan, Afghanistan. Little to no reaction under shortwave and bleached orange under midwave UV. Very difficult specimens to get especially in this size!  Slightly tenebrescent which means the stone turns slight purple then it slowly turns back to its original daylight color after exposed to UV.  5 1/2 2 1/2 x 2 1/2 inches.  1.6 pounds weight