11x9-19x14mm Red & Green Bi-Color Corundum Crystal Slices 6 inch 21 pieces

Red & Green Bi-Color Corundum Crystal Slices have a vitreous luster, an approximate 2mm depth, match for color treated bodies on strand, have a forest green and purplish red hue, slices have raw edges with a flat surface front & back, and these beads show the hexagonal crystal structure of a corundum gemstone.