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.

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CT050240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT050 PCE 1 In stock
CT100240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT100 PCE 1 In stock
CT200240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT200 PCE 1 In stock
CT300240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT300 PCE 1 In stock
CT400240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT400 PCE 1 In stock
CT500240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT500 PCE 1 In stock
CT600240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT600 PCE 1 In stock
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