Sunset Dumortierite 10mm Large Hole Round - 8-Inch A-GradeBanded Sardonyx is sometimes treated to

Sardonyx is sometimes treated to bring out its reddish tones

while titanium can create yellow or orange

At times in ancient history

as well as a prismatic quality that differentiates it from other varieties of Moonstone

Sunset Dumortierite 10mm Large Hole Round - 8-Inch A-GradeBanded Sardonyx is sometimes treated toSunset 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 1873). It is believed to bring the wearer water energy and to promote