Toumaline Colors
Elbaite Tourmaline: Typical green Tourmaline. It ranges in shade from pastel to very dark green.
Rubellite: Rubellite is red Tourmaline. How red it has to be to be called a rubellite is a matter of some debate. Some people consider all shades of pink to be rubellite. Others believe that only truely red specimens should be called rubellite and that pink tourmaline should just be referred to as pink tourmaline.
Indicolite: Blue Tourmaline. Usually a very dark blue although very nice stones are sometimes a beautiful sapphire blue. Sometimes blueish green stones are also called Indicolite.
Watermelon Tourmaline: This is a bi-colored tourmaline like the one at the top of this page, that is red on one end and green on the other, Like a slice of watermelon. Sometimes it is even tri-colored, with a band of white between the red and green that really emulates watermelon! This is a very popular and very distinctive stone.
Paraiba Tourmaline: Paraiba isn't really a specific color but a variety. It is names after the Paraiba region of Brazil where it was first found. It is distinguished by its bright, neon color, usually blue or blueish-green, that is unlike anything else. It is spectacular. Originally the term applied only to the electric blue tourmaline found in Paraiba, but now is used to describe any tourmaline with a high copper content that gives it its brilliant, electic color. Paraiba tourmaline is the most valuable tourmaline, sometimes selling for thousands of dollars per caret for top grade, top color, genuine stones.
Anchorite: Colorless Tourmaline
Chrome Tourmaline: Green tourmaline from Africa, where the green color comes from traces of Chromium.
Dravite: Brown Tourmaline
Schorl:Black Tourmaline
Great Stuff on Amazon
Top Tourmaline Links
These are some of the best sites I've found to get more information on tourmaline.
- Tourmaline
- This is some great information on tourmalines from the International Colored Gemstone Association!
- Tourmalines from Palm Beach Gem
- Faceted Tourmaline Gemstones for sale at discount prices as well as some tourmaline jewelry and beads.
- Multicoloured Tourmalines
- This is another page from ICA that deals specifically with multicolored tourmalines like "watermelon tourmaline".
- Tourmaline - Wikipedia, the free encyclopedia
- A very detailed and scientific discussion of tourmaline.
- Tourmaline Classification page
- Some real technical information on Tourmaline species.
- Amethyst Galleries - TOURMALINE GROUP
- Another discussion of the tourmaline group of minerals with some good pictures of rough tourmaline specimens.
- Gemstones - Tourmaline
- This is information from the U.S. Geological Survey
- Tourmaline in the Gem Gallery
- Name: Tourmaline Chem: (Li,Na,Ca)(Fe,Mg,Mn,Al)3(Al,Fe)6(BO3)3Si6O18(OH,F)4 AluminumBoroSilicate (wide variety of substitutions) Crystal: Hexagonal (long prismatic, striated, with a rounded
triangular cross section) Color: black(schorl), brown(dravite), blue(indicolite),
pink(rubellite), - Tourmaline information
- American Gem Trade Association. The Natural Colored Gemstone and Cultured Pearl Source of Information and Ideas
- [Ganoksin] Tourmaline: Rubellite and Indicolite
- Tourmaline has the widest variety of possibilities of any gemstone; it comes in all colors and even two or more colors may be visible in one stone. The chemistry of tourmaline is extraordinarily complex, but nevertheless it is a fairly abundant gem material....
- Paraiba Tourmaline
- Gemsite Gem Library
- Paraiba Tourmaline Reports from the AGTA GTC
- There has been a lot of controversy lately about exactly what tourmaline can be called Paraiba Tourmaline. This page explains it very well and features some fantastic pictures.
New Flickr Pictures
Tourmaline Pictures
Here are some photos of some of my tourmaline gemstones!
Great Stuff on eBay
from PalmBeachGems
This is some of the gemstones and related items that I have up for auction on eBay. If you don't see any tourmalines here, check my eBay Store, palmbeachgems
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