Erythrite

Origin: Bou Azzer, Anti Atlas Mts., Morocco

Sample size: 5.2 x 4.5 x 3.2 cm (top/2nd row), 4.5 x 3.5 x 3 cm (bottom)

Origin: Richeldorf, Hessen, Germany

Ex. Kevin Conroy coll.

Sample size: 6 x 4.5 x 3 cm

Photo courtesy of:

John Veevaert, Trinity Mineral Co

Origin: Filon No. 7, Bou Azzer, Anti-Atlas Mts., Morocco

Ex. Gary Hansen collection

Sample size: 4.1 x 4.0 x 2.8 cm

Photo courtesy of:

Rob Lavinsky

Origin: Bou Azzer, Morocco

Ex. Willard Perkin collection

Sample size: 10 x 11 x 22 mm

Photo courtesy of:

Dan Weinrich

Optical properties/Thin sections

SEM images

TEM images

vibrational spectra description

IR spectra

Raman spectra

N-IR spectra

F-IR spectra

IES spectra