Ramsdellite

Origin: Lake Valley District, Sierra Co., New Mexico, U.S.A.

Sample size: 11 x 7 x 21 mm

Ramsdellite on pyrolusite matrix

Origin: Mistake Mine, Sam Powell Peak, Box Canyon District, Yavapai Co., Arizona, U.S.A.

Ex. Scott Williams collection

Sample size: 3.5 x 1.7 x 2 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