A Brandberg Amethyst of high quality and a peculiar formation.
This crystal gives me an Alien feeling :).
It has a big contact point on its back, giving it this unique shape, which with 3 flawless terminations gives it an even more spectaular look.
Its color is also impressive, it has deep purple lines mixed with clear and smoky colors. 
The faces have natural markings that look like it was engraved with small signs of different shapes.

This Crystal comes from Brandberg Area, Dâures Constituency, Erongo Region, in Namibia.