Template:Amber
From The Gemology Project
Revision as of 11:32, 1 November 2006 by Africanuck (talk | contribs)
Amber | |
---|---|
Chemical composition | edit me |
Crystal system | Amorphous |
Habit | edit me |
Cleavage | none |
Fracture | conchoidal, brittle |
Hardness | 2-2.5 |
Optic nature | edit me |
Refractive index | 1.54 |
Birefringence | none |
Dispersion | edit me |
Specific gravity | 1.05-1.09 |
Lustre | resinous |
Pleochroism | edit me |