Witch Finger Quartz cluster approx. 1.75" - this is by far one of the most powerful crystals available. Witches / Witch's finger quartz is a combination of Quartz with Rutile and encrusted with any combination of Mica, Muscovite, Magnetite, Sphalerite, Feldspar,  Hematite, Zinnwaldite, and Actinolite.
These crystals are fairly rare as they were mined in Zambia - the mine is now long closed.
Metaphysically, Witch's Finger Quartz guards against chaotic energy; they protect their caregivers. Meditating with this crystal will help bring you the teachers and guides needed to aid you in fulfilling your purpose; brings spiritual growth, personal growth; opens intuition\ channeling; excellent for use in crystal healing grids