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Natural Chrome Tourmaline

Chrome Tourmaline from East Africa is a very attractive shade of green which derives it's unique coloration from the presence of chromium or vanadium. Current production is quite limited and the material is found only in Tanzania and Kenya.


  • There are 190 Chrome Tourmaline gemstones available at Multicolour.com
  • Chrome Tourmaline(s) are organized in the following categories: CalibratedMixed LotPairSingle,  gemstones.
  • Our most expensive Chrome Tourmaline is USD 2369.25 and largest Chrome Tourmaline weight is CTS 8.10.
  • Our cheapest Chrome Tourmaline is USD 0.90 and smallest Chrome Tourmaline weight is CTS 0.01.

Find your Chrome Tourmaline

Our Chrome Tourmaline(s) are available in various shapes, sizes and colors. 190 Chrome Tourmaline(s), too many to look through? You may select any combination of search options. Colors grade into each other and you can search for more than one color at once. For a better selection, try selecting two or three colors, -- your first choice plus the two closest colors.

Shape Length (mm) Width (mm)
Category Weight (cts) Price (USD)
Color range
yellowish green
green
slightly yellowish green

Chrome Tourmaline Profile

Color information: dark green, light green, yellowish green
Refractive Index: 1.624(+.005, -.005) - 1.644(+.006, -.006)
Chemical Composition: (NaCa)(LI,MgFe,Al)9B3Si6(O,OH)31
Hardness: 7-7.5
Density: 3.06 (.05, +.15)
Crystal Group: Hexagonal
Ocurrence: East Africa
Sign of the Zodiac: N/A
Month of the year: N/A
Chrome Tourmaline Chrome Tourmaline
Tourmaline is a gemstone noted for the large number of colors in which it occurs. Chrome tourmaline is much more rare and valuable than common green tourmaline. Tourmaline is hard enough to be used in any kind of jewelry.

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Rubelite Single
From our finest gemstones collection
Rubelite Single Cushion Slightly included
Size: 19.20 X 17.80 MM
Weight: 24.48 CTS
Shape: Cushion
Clarity: Slightly included
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Freshwater Pearls Closeout
limited time offer, ref# XPL152db
Freshwater Pearls Closeout Fancy Translucent
Size: 44.10 X 21.90 MM
Weight: 32.79 CTS
Shape: Fancy
Clarity: Translucent
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People search for: Hits Index
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Going Down Diamond -21 -0.1%
average price USD 7515.12 per item
Going Down Tanzanite -104 -0.6%
average price USD 979.34 per item
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