Fluorapatite

Origin: Liscombe Apatite occurrence, Cardiff Township, Haliburton Co., Ontario, Canada

Sample size: 9 x 15 x 2.3 cm (stabilized with glue and vinac)

Fluorapatite with arsenopyrite and muscovite

Origin: Panasqueira, Covilhã, Castelo Branco District, Portugal

Ex. Richard Webster and A.M. Buranek collections

Sample size: 15.5 x 11.2 x 4.5 cm

Origin: Golconda Mine, Golconda District, Governador Valadares, Minas Gerais, Southeast Region, Brazil

Sample size: 3.2 x 1.7 x 2.2 cm

Origin: Pea Ridge Mine, Washington Co., Missouri, U.S.A.

Sample size: 12 x 14 x 16 mm

Photo courtesy of:

Dan Weinrich

SEM images

TEM images

vibrational spectra description

IR spectra

Raman spectra

N-IR spectra

F-IR spectra

IES spectra