Pink Tourmaline with Pink Lepidolite 6mm Round - 15-16 Inch Shape_Free Form Cube once spewed through fractures in

once spewed through fractures in the planetary crust or from a volcanic eruption

Like all obsidian

It can even exhibit various colors within the same specimen

Naturally occuring in hues of blue-green to green with spots and streaks of red

Pink Tourmaline with Pink Lepidolite 6mm Round - 15-16 Inch Shape_Free Form Cube once spewed through fractures inPink Tourmaline ranges in color from light pink to deep magenta, with inclusions of white to colorless translucent or transparent. 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 becomes magnetically charged from heat or friction.