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
CTC100140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT100 PCE 1 Made to order
CTB100200CQ Chrome Tourmaline Round Cabochon 2.00 0.0400   CT100 PCE 1 Made to order
CTB100200EC Chrome Tourmaline Round Cabochon 2.00 0.0400   CT100 PCE 1 Made to order
CTC100225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT100 PCE 1 In stock
CTB100230LC Chrome Tourmaline Round Cabochon 2.30 0.0630   CT100 PCE 1 Made to order
CTC100125EC Chrome Tourmaline Round Brilliant 1.25 0.0088   CT100 PCE 1 In stock
CTC100145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT100 PCE 1 In stock
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
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