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Little Gems
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Apatite |
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Apatite |
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Colour: Yellows, greens, blues.
Moh’s hardness: 5
Refractive index: 1.632-1.646
Critical Angle: 37.5°
Specific Gravity: 3.17-3.23
Fracture: Conchoidal, brittle.
Cleavage: Poor, imperfect.
Dispersion: Medium (.013-.016)
Heat Sensitivity: Very high, use cold dopping methods.
Pleochroism: Dichroism – Blue: very strong (blue to weak-blue or
colorless); Green: weak (green to yellow-green)
Birefringence (double refraction): Weak (.002-.004)
Crystal structure: Hexagonal
Treatments: May be heated to increase clarity and improve colour. As
I don't know if these have been heated or not, I'm assuming that they have
been. |
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 of 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.
$6.00 to $6.50 /carat. Locality: Madagasca. |
| Stock # |
Item Description |
| 132.001 |
1 each. 1.67 carats - $10.85
Blue, (fracture will
cut out y=~70%) best cut round, 4.84
x 5.60 x 5.66mm. |
| 132.002 |
1 each. 1.79 carats - $11.65
Sky Blue, best cut round, 5.07 x 5.24 x 6.85mm. |
| 132.003 |
1 each. 1.88 carats - $12.22
Sky Blue, (inclusion
will cut out y=~60%) best cut square,
4.76 x 4.99 x 5.90mm. |
| 132.004 |
1 each. 1.90 carats - $12.35
Sky Blue, best cut pear, 4.67 x 7.43 x 7.86mm. |
| 132.005 |
1 each. 2.08 carats - $13.52
Sky Blue, best cut oval, 5.17 x 5.69 x 6.14mm. |
| 132.006 |
1 each. 2.37 carats - $15.40
Sky Blue, best cut bar, 4.53 x 4.77 x 11.12mm. |
| 132.007 |
1 each. 2.56 carats - $16.64
Sky Blue, best cut pear, 5.05 x 6.43 x 8.11mm. |
| 132.008 |
1 each. 2.90 carats - $18.85
Sky Blue, best cut emerald, 4.15 x 6.17 x 7.29mm. |
| 132.009 |
1 each. 3.29 carats - $19.74
Sky Blue, (included)
best cut marquis, 6.58 x 7.84 x 9.30mm. |
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| Stock # |
Item Description |
| 131.001 |
1 each. 1.64
carats - $9.84 Neon Green, best cut square or diamond, 4.00 x 5.54 x
5.94mm. |
| 131.002 |
1 each. 1.83
carats - $10.98 Neon Green, best cut bar, 3.00 x 5.68 x 10.25mm. |
| 131.003 |
1 each. 1.98
carats - $11.88 Neon Green,
(fractured, will yield 2
matched stones) best cut ovals, 4.53
x 4.77 x 7.76mm. |
| 131.004 |
1 each. 2.01
carats - $12.06 Neon Green, best cut round, 3.76 x 6.51 x 6.69mm. |
| 131.005 |
1 each. 2.06
carats - $12.36 Neon Green, best cut triangle, 3.75 x 7.82 x 9.09mm. |
| 131.006 |
1 each. 2.15
carats - $12.90 Neon Green, best cut marquis, 4.31 x 6.30 x 8.90mm. |
| 131.007 |
1 each. 2.21
carats - $13.26 Neon Green, best cut triangle, 5.35 x 6.15 x 6.35mm. |
| 131.008 |
1 each. 2.23
carats - $13.38 Neon Green, best cut bar, 3.20 x 5.56x 9.68mm. |
| 131.009 |
1 each. 2.32
carats - $13.92 Neon Green, best cut marquis, 5.57 x 5.89 x 8.54mm. |
| 131.010 |
1 each. 2.38
carats - $10.00 Neon Green,
(yield ~70%)
best cut oval, 4.71 x 5.78 x 10.53mm. |
| 131.011 |
1 each. 2.40
carats - $14.40 Neon Green, best cut triangle, 4.22 x 6.62 x 8.35mm. |
| 131.012 |
1 each. 2.44
carats - $14.64 Neon Green, best cut pear, 4.70 x 5.01 x 10.03mm. |
| 131.013 |
1 each. 2.52
carats - $15.12 Neon Green, best cut square, 4.59 x 6.39 x 7.34mm. |
| 131.014 |
1 each. 2.55
carats - $15.30 Neon Green, best cut pear, 5.15 x 7.08 x 8.48mm. |
| 131.015 |
1 each. 2.57
carats - $15.42 Neon Green, best cut emerald, 4.57 x 5.47 x 8.08mm. |
| 131.016 |
1 each. 2.73
carats - $16.38 Neon Green,
(thin)
best cut emerald, 4.28 x 7.32 x 10.45mm. |
| 131.017 |
1 each. 2.74
carats - $11.51 Neon Green,
(small fractures to cut out,
Y=~70%) best cut pear, 5.33 x 7.60 x
6.83mm. |
| 131.018 |
1 each. 2.79
carats - $16.74 Neon Green, best cut emerald, 5.21 x 5.59 x 8.96mm. |
| 131.019 |
1 each. 2.87
carats - $10.33 Neon Green,
(small fractures at ends
Y=~60%) best cut pear, 4.58 x 4.88 x
11.274mm. |
| 131.020 |
1 each. 2.96
carats - $17.76 Neon Green, best cut pear, 3.88 x 7.71 x 11.74mm. |
| 131.021 |
1 each. 2.97
carats - $17.76 Neon Green, best cut marquis, 6.11 x 7.06 x 10.55mm. |
| 131.022 |
1 each. 3.09
carats - $18.54 Neon Green,
(fractured)
best cut square, 5.24 x 6.75 x 8.33mm. |
| 131.023 |
1 each. 3.20
carats - $19.20 Neon Green, best cut oval, 6.09 x 6.47 x 9.88mm. |
| 131.024 |
1 each. 3.21
carats - $19.26 Neon Green, best cut bar or marquis, 4.65 x 7.19 x
13.11mm. |
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131.025 |
1 each. 3.22 carats - $19.32 Neon Green,
best cut pear, 5.34 x 7.34 x 10.35mm. |
| 131.026 |
1 each. 3.26
carats - $19.56 Neon Green, best cut marquis, 6.58 x 7.18 x 7.82mm. |
| 131.027 |
1 each. 3.33
carats - $19.98 Neon Green, best cut pear, 5.71 x 5.85 x 10.03mm. |
| 131.028 |
1 each. 3.38
carats - $20.28 Neon Green,
(shallow surface fractures,
will cut out) best cut emerald, 6.10
x 6.15 x 9.27mm. |
| 131.029 |
1 each. 3.47
carats - $20.82 Neon Green, best cut emerald, 4.50 x 8.22 x 10.23mm. |
| 131.030 |
1 each. 3.53
carats - $21.18 Neon Green, best cut bar, 4.90 x 6.58 x 10.56mm. |
| 131.031 |
1 each. 3.59
carats - $15.10 Neon Green,
(plane of inclusions,
Y=2X35%) best cut squares, 5.46 x
5.48 x 12.74mm. |
| 131.032 |
1 each. 3.60
carats - $12.96 Neon Green,
(single spot will cut out,
y=~60%) best cut pear, 5.22 x 7.05 x
10.74mm. |
| 131.033 |
1 each. 3.64
carats - $15.30 Neon Green,
(some skin/rind fractures
Y=~70%) best cut brilliant, 6.11 x
7.27 x 7.98mm. |
| 131.034 |
1 each. 3.86
carats - $23.16 Neon Green, best cut square, 5.41 x 9.20 x 9.43mm. |
| 131.035 |
1 each. 4.04
carats - $14.55 Neon Green,
(fracture to cut out,
Y=~60%) best cut pear, 6.35 x 7.08 x
11.30mm. |
| 131.036 |
1 each. 4.05
carats - $24.30 Neon Green,
(slightly included)
best cut diamond, 6.06 x 7.55 x 7.08mm. |
| 131.037 |
1 each. 4.07
carats - $12.21 Neon Green,
(fractured, Y=~50%)
best cut oval, 5.63 x 6.66 x 11.19mm. |
| 131.038 |
1 each. 4.29
carats - $18.00 Neon Green,
(small spots/inclusions
y=~70%) best cut pear, 6.64 x 7.06 x
8.74mm. |
| 131.039 |
1 each. 4.59
carats - $16.55 Neon Green,
(Plane of inclusions
Y=2X30%) best cut triangles, 5.46 x
7.24 x 10.45mm. |
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