Opal

Mexico, Querétaro State

Identifier: 34464
Refractive Index: 1.4500
Specific Gravity: 2.01
Optical Character: Isotropic
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