White howlite stone, semi precious stone, milky white with dark veins, oval, cabochon stone, flat back, opaque, natural stone. Measuring 14 x 10mm. We cull our stones for quality to make sure of no cracks or chips and that the over-all appearance of the stone is very pleasing. You should expect variations in all natural, semi precious stones. No two stones are exactly alike. Sold by the piece.