3.3" Double-Terminated, Tessin Habit Smoky Quartz Crystal - Nigeria

This is a natural, double-terminated smoky quartz crystal that was collected from Taraba, Nigeria. It has beautiful smoky coloration throughout the crystal and terminations along both ends. There is a phantom within one of the terminations and small, fibrous black inclusions within. The tapered shape of the crystal is classified as "Tessin Habit" which is defined as having a smaller cross section the closer you get to the termination. This habit often occurs in conditions of high pressure and temperature.