Size: 8x10mm
Colour: Swiss blue
Shape: OCT
SKU: SP0400
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Name: | Swiss Blue Topaz |
Crystal system: | Orthorhombic system |
Chemical formula: | Al2SiO4(F1OH)2 |
Luster: | Glass |
Hardness: | 8 |
Proportion: | 3.49 |
Refractive index: | 1.63-1.64 |
Transparency: | Transparent |
Advantages of Messi Gems:
1. Sufficient Stock of various shapes & sizes & colors.
2. One to One pre and after sale service.
3. Manufacturer since 1998.
4. 9 Quality Control Processes.
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