Apatite

United States, Maine (Androscoggin County), Auburn (Mount Apatite - Pulsifer Quarry)

Identifier: 35160
Refractive Index: 1.6338
Specific Gravity: 3.21
Optical Character: Uniaxial +
Pleochroism: Reddish purple / Violetish 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