.5-1" each 
Random pull
 
Quantum Quattro is a synergetic crystal first discovered in Nambia and is very rare. It’s a combination stone made of five copper-based crystals Chrysoquartz, Malachite, Shattuckite, Dioptase, and Smoky Quartz matrix. The colors within a single piece of Quantum Quattro are nearly as mesmerizing as its energetic field. Deep waves of cool emerald, bluish-green copper, and lustrous earthy browns and greys make this crystal unmistakable unique.
 
Please see our Crystal Lore Section for more info on this amazing stone!