Dumortierite 8mm Double Heart Faceted A Grade - 15-16 Inch 48hr_10082024 the mineral was named for

the mineral was named for French paleontologist Eugene Durmortier (1803 to 1873)

who used it extensively in their jewelry

Fluorite is a luminous

It is a particularly unusual gem because it exhibits a special optical property known as "tenebrescence

Dumortierite 8mm Double Heart Faceted A Grade - 15-16 Inch 48hr_10082024 the mineral was named forDumortierite 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 promote flow, control and orderliness.