We offer an extensive range of Kyanite Lumps that can be used for embellishing and carving a variety of jewelry items. Kyanite Lumps are generally blue silicate minerals that are commonly found in aluminium rich metamorphic and sedimentary rocks. These Kyanite Lumps are available with us in a variety of perfectly carved sizes such as oval, puffy square, flat oval, rondelle or cushion form, and are polished to a cheerful gleam.