Blue Tourmaline 3mm Table Cut Cube A Grade - 15-16 Inch Third Eye midnight blue glass with flecks

midnight blue glass with flecks of copper suspended within it

Only a small percentage of Wampum shells have deep layers of purple and are thick enough to make beads

olive green and gray-green

Green Aventurine

Peruvian Turquoise is an important ornamental mineral for jewelry and adorned the ceremonial dress of early native Inkas

Blue Tourmaline 3mm Table Cut Cube A Grade - 15-16 Inch Third Eye midnight blue glass with flecksBlue Tourmaline ranges in color from green to blue to yellow to green with black, milky white and clear, colorless inclusions. It is an aluminum borosilicate mixed with iron, magnesium and other metals that give it its color. Tourmaline occurs in nearly every color in the rainbow and its name derives from turmali, the Sinhalese word for mixed color precious stone. Tourmaline is unusual in that it is both pyroelectric and piezoelectric, meaning it