10x7-18x10mm Fire Opal Plain Nugget Beads 17 inch 32 pieces

Fire Opal plain gemstone nugget beads measure approximately 10x7x3mm to 18x10x6mm in size, show a waxy luster, have excellent polish, show an asymmetrical shape, transparent to translucent bodies range from a rich brownish Cherry Red to a milky colorless hue, stones exhibit crazing and internal feathering, the stones are of a higher quality and grade as A from Mexico.