Beryl

Aquamarine

Brazil, Minas Gerais State, Santa Maria do Suaçui

Identifier: 34268
Refractive Index: 1.5738
Specific Gravity: 2.77
Optical Character: Uniaxial −
Pleochroism: Light yellow / Light blue
Luster: Vitreous

SUN

I

F

LED

Absorption Depth

0.1

0.3

0.6

1.0

1.5

2.5

4.0

Absorption Spectrum