30mm White Howlite Donut These Donuts are 30mm in diameter and are carved from White Howlite. Just tie with cord to make a great necklace. White Howlite is a naturally white Borate mineral with black veining. It is popular in Jewellery and carvings. Due to it’s porous nature, it takes dye well and can be found in many different colours including as a fake Turquoise. More White Howlite Items
