x 17 x 13 mm
quartz crystal with a strikingly beautiful
line of amethyst colouring running along its length, varying from dark
amethyst. The crystal has lovely growth / pressure marks.
Damage to the bottom where it parted from its matrix, otherwise only a
nick to the termination tip.
Weight of Specimen:
Hardness on Mohs
Location: Brandberg, Namibia.
Specimen Code: NBB 230