Stibnite

Origin: La Salvadora Mine, Oruro Department, Bolivia

Sample size: 4.9 x 3 x 2 cm

Origin: Montauto, Manciano, Grosseto Province, Tuscany, Italy

Sample size: 8 x 4 mm in size, 3.7 cm in length (left), 7 x 3 mm in size, 4 cm in length (right)

Origin: East Stope, New England Antimony Mine, Hillgrove, Sandon Co., New South Wales, Australia

Sample size: 0.8 x 0.5 x 3.8 cm

Origin: Yucunani Mine, Tejocotes, Mun. de San Juan Mixtepec, Oaxaca, Mexico

Ex. Scott Williams collection

Sample size: 2.5 x 3.5 x 1.8 cm (top), 2.3 x 1.3 x 3.6 cm (bottom)

Origin: Xikuangshan Mine, Lengshuijiang Co., Loudi Prefecture, Hunan Province, China

Sample size: 0.8 x 0.4 x 11.9 cm (left), 10 x 6 mm, 10.7 cm (right)

Photo courtesy of:

Dan Weinrich

SEM images

TEM images

vibrational spectra description

IR spectra

Raman spectra

N-IR spectra

F-IR spectra

IES spectra