Difference between revisions of "Template:Diamond"
From The Gemology Project
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| Hardness || 10 | | Hardness || 10 | ||
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− | | Optic nature || | + | | Optic nature || Isotropic |
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| Refractive index || 2.417 | | Refractive index || 2.417 |
Latest revision as of 13:33, 23 December 2006
Diamond | |
---|---|
Chemical composition | C |
Crystal system | Cubic |
Habit | Octahedral, cubic |
Cleavage | Perfect (octahedral) |
Fracture | Conchoidal |
Hardness | 10 |
Optic nature | Isotropic |
Refractive index | 2.417 |
Birefringence | None |
Dispersion | High, 0.044 |
Specific gravity | 3.52 |
Lustre | Adamantine |
Pleochroism | None |