A tri-colored slice of watermelon tourmaline (note the thin layer of colorless crystal between the green and pink areas). Photo by Mauro Cateb. Licensed under CC By 2.0.
Translucent Red Tourmaline Rough
A tri-colored slice of watermelon tourmaline (note the thin layer of colorless crystal between the green and pink areas). Photo by Mauro Cateb. Licensed under CC By 2.0.
Article: Tourmaline Buying Guide
Credit: Mauro Cateb
| Gemstone | Tourmaline, Watermelon Tourmaline |
| Natural or man made | Natural |
| Gem State | Rough |
| Color | Red, Green |
| Transparency | Translucent |