Bobierrite

Origin: Zheleznyi Fe Mine, Kovdor massif, Kola Peninsula, Russia

Sample size: 2.4 x 1.5 x 1.5 cm

Photo courtesy of:

Rob Lavinsky

Colourless crystals in matrix

Origin: Kovdor, Kola, Russia

Sample size: micromount

Photo courtesy of:

Diederik Visser

Ex. Fersman Museum collection

Origin: Kovdor mine, Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia

Sample size: 2.2 x 1.7 x 3.8 cm (top/2nd row), 6 x 5.5 x 4 cm (bottom)

Photo courtesy of:

Dan Weinrich

Origin: Zhelenznyi Iron Mine, Kovdor, Kola Peninsula, Russia

Sample size: 5.8 x 5 x 2.7 cm

Photo courtesy of:

John Veevaert, Trinity Mineral Co

Optical properties/Thin sections

SEM images

TEM images

vibrational spectra description

IR spectra

Raman spectra

N-IR spectra

F-IR spectra

IES spectra