Size: 3.2"
Obsidian is a result of volcanic molten lava cooling so fast it did not have time to crystalize, so it is a form of natural glass. Thus, energetically it works very quickly and powerfully. Like a mirror, nothing can be hidden, so all is revealed including things one might not want to look at. As such it is a force for catharsis and growth by promoting compassion & strength. At the same time, Obsidian provides protection, grounding, and calming effects to heal from trauma, especially for sensitive people. It repels negativity and channels power into good.
Crystal Towers are usually tall polished or semi-polished points with a flat base. They can have four or more sides culminating in a point at the top. The sides are perpendicular to the base without a taper. This form is practical for displaying, amplifying intentions, and channeling energy in one direction.