Dumortierite 3x6mm Square Rondelle - 15-16 Inch Stone Type_Pink Tourmaline when it is low

when it is low

it makes it easier to polish and brings out the vibrant colors

check out The Identification of Zachery Treated Turquoise

Tiger Eye is a macrocrystalline Quartz stone with bands of rich golds and browns

Dumortierite 3x6mm Square Rondelle - 15-16 Inch Stone Type_Pink Tourmaline when it is lowDumortierite 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.