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5.02 CTS AMETHYST GEMSTONE FACETED 11500
- SKU
- Dimensions (mm)
- x x mm
- Weight (cts)
- Certified Gemstones
- No
- Type
- Faceted
- Colours
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NATURAL AMETHSYT L GEMSTONES
CLARITY: TRANSLUCENT
AMETHYST SIZE- 13 x 9 x 7 MM
SHAPE: OVAL
TREATMENT: NONE, 100% NATURAL, UNTREATED.
AMETHYST GEMOLOGY INFORMATION:
Amethyst gemology
Species: Quartz
Color: Purple, violet, pale red-violet
Chemical composition: SiO, silicon dioxide
Crystal system: (Trigonal), hexagonal prisms
Hardness: 7(Mohs scale)
Specific gravity: 2.65
Refractive index: 1.544 - 1.553
Birefringence: +0.009
Optical character:
Color of streak: White
Absorption spectrum: 550 - 520
Fluorescence: Weak, bluish
- SKU
- Dimensions (mm)
- x x mm
- Weight (cts)
- Certified Gemstones
- No
- Type
- Faceted
- Colours
-
NATURAL AMETHSYT L GEMSTONES
CLARITY: TRANSLUCENT
AMETHYST SIZE- 13 x 9 x 7 MM
SHAPE: OVAL
TREATMENT: NONE, 100% NATURAL, UNTREATED.
AMETHYST GEMOLOGY INFORMATION:
Amethyst gemology
Species: Quartz
Color: Purple, violet, pale red-violet
Chemical composition: SiO, silicon dioxide
Crystal system: (Trigonal), hexagonal prisms
Hardness: 7(Mohs scale)
Specific gravity: 2.65
Refractive index: 1.544 - 1.553
Birefringence: +0.009
Optical character:
Color of streak: White
Absorption spectrum: 550 - 520
Fluorescence: Weak, bluish
Shipping provider | Shipping to Australia | Shipping to rest of world |
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FedEx | $12.00 / 3 days | $39.00 / 10 days |
Australia
FedEx is discounted to $12.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $39.00 on orders with 2 or more items
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||
Registered Shipping | $9.00 / 7 days | $16.00 / 21 days |
Australia
Registered Shipping is discounted to $9.00 on orders with 2 or more items
Rest of the world
Registered Shipping is discounted to $16.00 on orders with 2 or more items
|
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Positive
excellent seller, everything corresponds to the photos and description
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Positive
excellent seller, everything corresponds to the photos and description
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Positive
Paid and shipped - no feedback left after 100 days