Sunset Dumortierite 10mm Round - 15-16 Inch Faceted Heishi It is known for its

It is known for its colors -- dark green and mustardy yellow

It forms when Quartz and Feldspar crystallize in radial aggregates within other silica to rich stones

white and occasionally gray or brown

Tourmaline is classified as a semiprecious stone and occurs in a vast array of colors

It is a rare occurrence to find gem-grade hackmanite

Sunset Dumortierite 10mm Round - 15-16 Inch Faceted Heishi It is known for itsSunset Dumortierite has a much brighter palette than regular Dumortierite, from light blue to lapis blue to cobalt, as well as some occurrences of dark gray. Dumortierite is an aluminum borosilicate mineral that varies in color from blue, green and brown to the more rare violet and pink. First described in 1881, the mineral was named for French paleontologist Eugene Durmortier (1803 to 1873). It is believed to bring the wearer water energy and to