Name: Montmorillonite (Na,Ca)_0.33(Al,Mg)_2Si_4O_10(OH)_2.H_2O
Type: Mineral
Class: Silicate
Subclass: Phyllosilicate
Particle Size: Fine
Sample No.: PS-2D
Owner: JPL
Wavelength Range: VSWIR
Origin: USA, Wyoming, Crook County.
Collection Date: N/A
Description: Particle size was 0-45um.Collected by:  Clay Mineral Society Original ASTER Spectral Library name was jpl.perkin.mineral.silicate.phyllosilicate.fine.ps02d.spectrum.txt
Mineral:  Montmorillonite (Na,Ca)_0.33(Al,Mg)_2Si_4O_10(OH)_2.H_2O

File Name:  ps02d.txt

XRD Analysis:  Montmorillonite(A), Quartz(M)