Little Gems

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Verdelite, Green Tourmaline

 

 

Verdelite, Green Tourmaline*  

Colour:
Green, to yellow/green, green/blue...
Moh’s Hardness:
7-7.5
Refractive Index: 1.616-1.652
Critical Angle: 38.23°
Specific Gravity: 3.02-3.26
Fracture:
Uneven, small Conchoidal
Cleavage: None
Dispersion: Medium (.017)
Heat Sensitivity: Not usually a problem
Dichroism: Strong (many colour variations)
Birefringence (double refraction): Medium (.014-.024)
Crystal structure: Hexagonal
Important ordering information: Please note that all prices are listed in Australian dollars and includes 10% GST; for international orders you will receive a 10% discount off the item(s). I will email you a final invoice including postage and insurance which will include a PayPal link for ease of payment. If you wish to pay by check or money order please contact me to make arrangements.
Currently Available.
$6 to $20/carat.

All stones are eye clean unless otherwise stated.

Stock #

Item Description

106.001 1 each. 1.39 carats - $16.68 Mint green, open C axis. Pre-form (pentagon), 3.57 X 6.42 X 8.13mm.
106.002 1 each. 2.54 carats - $25.40 Mint green, open C axis. Best cut rectangle, 4.94 X 5.25 X 9.37mm.
106.003 1 each. 2.95 carats - $29.50 Blue green, open C axis. Best cut square/cushion, 5.33 X 6.84 X 7.41mm.
106.004 1 each. 4.49 carats - $44.90 Green, C axis is dark. Best cut rectangle, 5.42 X 8.04 X 11.98mm.

SOLD

1 each. 4.68 carats - $46.80 Blue green, open C axis. Best cut cushion, 7.06 X 8.08 X 9.17mm.
106.006 1 each. 6.69 carats - $80.28 Mint green, open C axis. Best cut oval, 8.26 X 8.48 X 11.16mm.
106.007 1 each. 7.81 carats - $93.72 Mint green, open C axis. Best cut cushion, 8.55 X 9.30 X 9.38mm.
106.008 1 each. 11.10 carats - $222.00 Yellow green, open C axis. Best cut cushion, 7.98 X 10.55 X 12.59mm.
106.009 1 each. 5.62 carats - $84.30 Kelly/chrome green 66/34, C axis is dark. Best cut rectangles, 5.11 x 5.88 x 15.07mm.

SOLD

1 each. 5.14 carats - $51.40 Olive green, open C axis, best cut pear, 6.50 x 6.68 x 9.14mm.
106.011 1 each. 5.16 carats - $51.60 Mint green, open C axis, best cut oval or rectangle, 7.08 x 7.24 x 8.98mm.
106.012 1 each. 6.01 carats - $60.00 Mint green, open C axis, best cut oval or square, 7.29 x 8.22 x 9.13mm.
106.013 1 each. 7.46 carats - $74.60 Mint green, open C axis, best cut rectangle, 7.40 x 7.56 x 11.52mm.
106.014 1 each. 8.02 carats - $80.00 Light mint green, open C axis, best cut rectangle, 7.10 x 7.99 x 12.60mm.
106.015 1 each. 8.03 carats - $80.00 Mint green, closed C axis, best cut matched squares or a bar, 6.60 x 7.94 x 13.74mm.
106.016 1 each. 12.83 carats - $256.00 Mint green crystal finger, closed C axis, cut for smaller stones, 5.89 x 6.88 x 30.76mm.

© T. Janstrom 2000-2007