The sodium content of this mineral is it's namesake. The blue tone specimens are
almost always the only ones used in jewelry. Sometimes carved into various shapes as shown in
the carved figurine above. Commonly found with white veining.
Deposits are obtained from Brazil, India, Greenland, Canada, Namibia, Russia and the state of Montana in the
Color: White, blue, gray
Scale: 5.5 to 6
Density: 2.14 to 2.40
Transparency: Opaque to