Little Gems

http://tjanstrom.com/Littlegems/welcome_to_little_gems.htm

Gem Rough listings Cut stones listing

Amethyst
Apatite

Aquamarine

Beryl

Citrine

Emerald

Garnet

Opal

Peridot

Quartz

Samplers

Sapphire

Scapolite

Spinel

Sunstone

Synthetics

Topaz

Tourmaline

Zircon

 

Just Arrived

Odds & Ends

Parcels

Specials

 

Contact me

Order form

Ordering information
Returns Policy

Links

Water melon Tourmaline (Eliate)

 

 

Elbiate Tourmaline*  

Colour:
Green/red/pink, watermelon (green outside red inside like the fruit)
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: Moderate
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.
$8 to $25/carat.

All this material has an open C axis, if the rind is too thin to be useful I will state that, otherwise it is safe to assume that you can cut to use the rind for it's green.

Stock #

Item Description

124.001 1 each. 0.86 carats - $ 6.88 This is thin piece, 2.37 X 5.93 X 6.92mm.

SOLD

1 each. 1.36 carats - $13.60 pre-form, 4.60 X 5.79 X 6.62mm.
SOLD 1 each. 1.52 carats - $18.24 Pre-form (round), Ø5.41 X 5.71mm.
124.004 1 each. 1.56 carats - $15.60 pre-form (round), Ø6.14 X 5.52mm. (rind will cut out)
124.005 1 each. 1.81 carats - $18.10 Best cut square, 4.82 X 5.41 X 6.23mm. (rind will cut out)
SOLD 1 each. 2.77 carats - $33.24 Best cut square, 5.20 X 6.17 X7.09mm. (rind will most likely cut out, but with care some green can be preserved.)
SOLD 1 each. 4.29 carats - $51.50 Best cut oval, 7.59 x 9.38 x 7.77mm. (rind will cut out)
124.008 1 each. 4.74 carats - $57.00 Best cut round oval, 7.33 x 9.10 x 7.13mm. (rind will cut out)

Stock #

Item Description - Blue skinned (very rare)

124.009 1 each. 0.84 carats - $25.20 Blue rind, best cut 2 small rounds, 2.93 x 3.38 x 7.59mm. (rind will cut out)
124.010 1 each. 1.12 carats - $33.60 Blue rind, best cut round, 3.53 x 4.68 x 6.43mm. (rind will survive)

124.011

1 each. 2.29 carats - $68.70 Blue rind, best cut round, 4.92 x 5.81 x 6.85mm. (rind will survive.)

© T. Janstrom 2000-2007