Colors
/
Orthoclase
Orthoclase
Madagascar, Toliara Province (Betroka District), Itrongahy
Identifier
34392
Refractive Index
1.5220
Specific Gravity
2.57
Optical Character
Biaxial −
Pleochroism
None
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
1
2
3
4
5
6
7
Absorption