Smokey Quartz Tower approximately 3.25” x 2” Smoky quartz is a variety of the mineral quartz, known for its smoky-gray to brown coloration. Composed of silicon dioxide, like other quartz varieties, smoky quartz acquires its distinct color through the presence of natural irradiation and trace elements within its crystalline structure. Strong grounding crystal, Boosts intuition and enhances male energy, Strong protection against bad luck, Increases practicality, survival instinct and ability to move forward in life, Dispels nightmares and manifest dreams