Nero Gems

Beautiful rough blue-green tourmaline. The crystal is well formed and has the characteristic trigonal symmetry. The elongated prismatic habit, the typical vertical striations and the apical terminations of the crystal are well visible and defined.

Source: Natural

Cut: Raw

Weight in Ct: 2.85

Length in mm: 8.3

Width in mm: 4.3

Height in mm: 3.5

Treatments: Nobody

Purity: Type I