Cat's Eye A-Grade, Banded 6mm Round - 15-16 Inch Stone Type_Wonderstone Hematite is black to steel

Hematite is black to steel to gray or silver to gray

The best available information indicates that the stone is a type of Dolomite that has been altered by volcanic activity

Isaac’s Cathedral in St

second only to Diamond

the Dalmation dog breed

Cat's Eye A-Grade, Banded 6mm Round - 15-16 Inch Stone Type_Wonderstone Hematite is black to steelCats 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).