Bournonite

Origin: Neudorf, Harz Mts., Saxony-Anhalt, Germany

Ex. Bischof von Bamberg, Erlangen University, George Gebhard collections

Sample size: 2.3 x 1.7 x 1.4 cm

Bournonite on quartz with a couple of pyrite crystals

Origin: Zacatecas, Mexico

Ex. Gene Meieran collection

Sample size: 4.7 x 4.3 x 3.7 cm

Origin: Quirivilca, Las Libertad, Peru

Ex. Tom Gressman collection

Sample size: 3.9 x 2.7 x 2.5 cm

Origin: Neudorf, Harz Mts., Saxony-Anhalt, Germany

Ex. Richard Hauck collection

Sample size: 9.5 x 5.5 x 4.1 cm

Photo courtesy of:

Rob Lavinsky

SEM images

TEM images

vibrational spectra description

IR spectra

Raman spectra

N-IR spectra

F-IR spectra

IES spectra