Difference between revisions of "Template:Diamond"
From The Gemology Project
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Africanuck (talk | contribs) |
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| Optic nature || isotrope | | Optic nature || isotrope | ||
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− | | | + | | Refractive index || 2.417 |
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| Birefringence || none | | Birefringence || none |
Revision as of 11:40, 1 November 2006
Diamond | |
---|---|
Chemical composition | C |
Crystal system | Cubic |
Habit | octahedral, cubic |
Cleavage | perfect (octahedral) |
Fracture | conchoidal |
Hardness | 10 |
Optic nature | isotrope |
Refractive index | 2.417 |
Birefringence | none |
Dispersion | high, 0.044 |
Specific gravity | 3.52 |
Lustre | adamantine |
Pleochroism | none |