Brucite

Refractive Index: 1.5727
Abbe Number: 54.6
Crystal System: Isotropic (cubic)
Formation: Natural
Dispersion Data: Measured (published fit)
Fits: 1

Refraction Fits

Fit #1

Shannon / Cauchy

$n$

n

= 1.5727

V_{D}

= 54.6

n^{2} = 1 + \frac{λ ^{2}}{0.7014 ( λ ^{2} - 0.011263 )}

Absorption Specimens

United States, Pennsylvania (Lancaster Count), Texas