Colors
/
Beryl
Beryl
Zimbabwe, Mashonaland West Province (Karoi District), Mwami
Identifier
35253
Refractive Index
1.5622
Specific Gravity
2.85
Optical Character
Uniaxial −
Pleochroism
Yellowish green / Brownish yellow
Luster
Vitreous
SUN
I
F
LED
Absorption Depth
0.1
0.3
0.6
1.0
1.5
2.5
4.0
Absorption Spectrum
400
450
500
550
600
650
700
750
Wavelength (nm)
0
0.5
1
1.5
2
2.5
3
3.5
Absorption