Rare Kornerupine Crystal, Tanzania

0.7ct rare greenish blue color Kornerupine crystal with excellent very euhedral terminated faces. Very well defined tapering growth, It is extremely rare to see kornerupine with crystal faces and we have a parcel of them recently acquired that are all listed in the web shop. 

North-East Umba Valley, in Tanga, Tanzania

4.5x7.4x3.8mm