Cat's Eye 6mm Round A Grade - 15-16 Inch Abreciated Jasper This is due to high

This is due to high oscillating frequency and thermal conductivity

with indigo being the most rare

Russia and Brazil

It may also contain rainbow to colored or sparkling inclusions

Its color is due to the presence of Manganese and Iron in the stone

Cat's Eye 6mm Round A Grade - 15-16 Inch Abreciated Jasper This is due to highCats Eye is a quartz stone that appears in a range of colors including white, gray, green, yellow and brown. The fibrous asbestos inclusions in the stone give it the flash that inspired its name. It is a form of Chrysoberyl, the third to hardest common natural gemstone, with a Mohs Hardness of 8. 5, between Topaz (8) and Corundum (9).