Milky Lavender Amethyst 14mm Heart Pendant with .925 Sterling Silver Bail Stone Type_Turritella Agate Dumortierite is an aluminum borosilicate

Dumortierite is an aluminum borosilicate mineral that varies in color from blue

with mirrored or coordinating patterns that bring strong color

Shungite is a black

red and magenta hues

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

Milky Lavender Amethyst 14mm Heart Pendant with .925 Sterling Silver Bail Stone Type_Turritella Agate Dumortierite is an aluminum borosilicateLavender Amethyst is a transparent lavender variety of Amethyst, which forms in geodes and is generally found in clusters of crystal points. The presence of Manganese in the stone produces its color, while the amount of Iron in the stone varies its shade of purple. Amethyst has long been associated with February, the month the ancient Romans dedicated to Neptune, their water god, and it is the official birthstone of that month.