Precision machine-cut calibrated natural chrome tourmaline gemstones

Identification Natural
Species Tourmaline
Variety Chrome-Tourmaline
Hardness 7.5
Density 3.06
RI-1 1.624
RI-2 1.644

Chrome tourmaline is a rare type of dravite tourmaline. Due to the presence of chromium and vanadium in the crystal structure the color appears 'chrome' green. Chrome tourmalines are unique in the tourmaline group, because they are mined in only one country in the world, Tanzania.

All natural chrome tourmaline gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough chrome tourmalines are sourced from our own mines or from the most reliable suppliers in the industry.

Chrome Tourmaline

Chrome Tourmaline
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTB100210CQ Chrome Tourmaline Round Cabochon 2.10 0.0450   CT100 PCE 1 Made to order
CTB100210EC Chrome Tourmaline Round Cabochon 2.10 0.0450   CT100 PCE 1 Made to order
CTC100230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT100 PCE 1 In stock
CTB200200LC Chrome Tourmaline Round Cabochon 2.00 0.0375   CT200 PCE 1 Made to order
CTQ200200CQ Chrome Tourmaline Square Princess 2.00 0.0400   CT200 PCE 1 Made to order
CTB200180CQ Chrome Tourmaline Round Cabochon 1.80 0.0286   CT200 PCE 1 Made to order
CTB200175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT200 PCE 1 In stock
CTC200140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT200 PCE 1 In stock
CTB200300EC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT200 PCE 1 In stock
CTC200220EC Chrome Tourmaline Round Brilliant 2.20 0.0560   CT200 PCE 1 In stock
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