Grey Moonstone Polished Crystal Sphere for Intuition Size:Diameter 56-60 mm silicon dioxide and the most

silicon dioxide and the most versatile crystal available

and blue rainbow sheen

and any space it occupies

dry cloth to maintain the polished surface

presence-commanding collector specimen

Grey Moonstone Polished Crystal Sphere for Intuition Size:Diameter 56-60 mm silicon dioxide and the mostThere's a quality to Grey Moonstone that's hard to put into words. Hold a polished sphere of it in low light and you'll see it: a soft, shifting glow that seems to come from somewhere inside the stone, blue white and cool, like moonlight caught in mineral form. That effect, called adularescence, is caused by light scattering between microscopic layers within the feldspar structure, and no two spheres produce it in exactly the same way. Some flash more