A UNIQUE and HIGHLY UNUSUAL doubly terminated quartz crystal. The crystal is included with an UNKNOWN yellow mineral, which follows the PHANTOM outline, which is very UNUSUAL. The crystal is also included with tiny schorl crystals! I have never seen ANYthing like this. Old material from the famous Virgem da Lapa area of Brazil. Bruising to one termination face is barely noticeable and does certainly not detract from this most unusual piece. honestly, its unique, beautiful, colorful, and in good shape. 6.1 x 2.0 x 1.6 cm