Attractive single crystal AMETHYST with AMETRIN in the tip. Ametrine is the combination of amethyst and CITRINE, the yellow parts in the crystal come from aluminum ions, the crystal has a "window" in the tip area through which you can look inside, very brilliant.
These crystals come from large fissures in the area of the ANAHI mine in Bolivia.
Weight: 910 gram ( 0,91 kg) Height: 12 cm Diameter: 9 cm