Name: Cummingtonite (Mg,Fe^2+)_7Si_8O_22(OH)_2
Type: Mineral
Class: Silicate
Subclass: Inosilicate
Particle Size: Coarse
Sample No.: IN-6A
Owner: JPL
Wavelength Range: VSWIR
Origin: USA, South Dakota.
Collection Date: N/A
Description: Particle size was 125-500um.Collected by:  Ward's Original ASTER Spectral Library name was jpl.perkin.mineral.silicate.inosilicate.coarse.in06a.spectrum.txt
Mineral:  Cummingtonite (Mg,Fe^2+)_7Si_8O_22(OH)_2

File Name:  in06a.txt

XRD Analysis:  Cummingtonite(A), Mica(M), Feldspar(M), Chlorite(M)