Multi Tourmaline 4mm Cube Table Cut Bead - 15-16 Inch Matara Diamond Kambaba Jasper is a sedimentary

Kambaba Jasper is a sedimentary stone comprised of microcrystalline Quartz interlaced with Stromatolites — ancient fossilized colonies of primeval microorganisms

depositing layer upon layer of Quartz silicate to create the banding and patterns now prized in Botswana Agate

gray and black

Blood Quartz is a clear to milky-white silicon dioxide mineral

These form as a criss cross banding called lamellae

Multi Tourmaline 4mm Cube Table Cut Bead - 15-16 Inch Matara Diamond Kambaba Jasper is a sedimentaryTourmaline is classified as a semiprecious stone and occurs in a vast array of colors, everything from colorless to black, from pastel to bright to dark. It can even exhibit various colors within the same specimen. Its name derives from the Sinhalese word turamali, which translates to stone of many colors. Due to this variety of colors, Tourmaline has often been confused with other stones. Many stones in the Russian crown jewels from the 17th century