Sulfur

Origin: Agrigento, Sicily, Italy

Sample size: 8.9 x 6.5 x 6.2 cm

Origin: El Desierto Mine, Bolivia

Sample size: 5.4 x 4.1 x 3.5 cm (top), 12.8 x 9.6 x 4.5 cm (2nd row), 23.7 x 17.8 x 7.3 cm (bottom)

Origin: Agrigento Mine, Sicily, Italy

Sample size: 9 x 6 x 4 cm (top), 3.2 x 2.9 x 1.8 cm (bottom)

Origin: Vodinskoye Deposit, Samaraskaya Oblast, Russia

Sample size: 7 x 3.5 x 4 cm

Origin: Napa, Potosi Department, Bolivia

Ex. Sam Nasser collection

Sample size: 2.8 x 2.2 x 1.9 cm

Photo courtesy of:

Rob Lavinsky

Sulfur on aragonite

Origin: Girgenti, Agrigento Province, Sicily, Italy

Sample size: 10.2 x 6.7 x 3.6 cm

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