Blue Tourmaline 3mm Table Cut Cube A Grade - 15-16 Inch Third Eye 000 years ago

000 years ago

olive green and gray-green

Experience the versatility and durability of our 0

Famous malachite mines in the Ural mountains of Russia once produced 20 to ton blocks of the stone

Opalite is known by several other names

Blue Tourmaline 3mm Table Cut Cube A Grade - 15-16 Inch Third Eye 000 years agoBlue 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