Ulexite

United States, California (Kern County), Boron

Identifier: 35465
Refractive Index: 1.5100
Specific Gravity: 1.97
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