Azurite Malachite 8mm Round - 15-16 inch hps_11272023 Dumortierite is an aluminum borosilicate

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

Lapis was ground and processed to make the pigment ultramarine for use in frescoes and oil painting

Strand Length: 16 Inches

These inclusions create black and brown spots that resemble the random patterns found on its namesake

Once cooled

Azurite Malachite 8mm Round - 15-16 inch hps_11272023 Dumortierite is an aluminum borosilicateThis stone is a combination of two very similar materials: Azurite is a deep blue mineral produced by weathered copper ore deposits, and over time, it lightens because of further weathering and becomes Malachite, a green colored mineral.