Bronzite

Tanzania, Tanga Region, Umba Valley

Identifier: 35015
Refractive Index: 1.6800
Specific Gravity: 3.36
Optical Character: Biaxial −
Pleochroism: Reddish brown / 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