Name: Glauconite (K,Na)(Fe^3+,Al,Mg)_2(Si,Al)_4O_10(OH)_2
Type: Mineral
Class: Silicate
Subclass: Phyllosilicate
Particle Size: Medium
Sample No.: PS-19A
Owner: JPL
Wavelength Range: VSWIR
Origin: USA, New Jersey.
Collection Date: N/A
Description: Particle size was 45-125um.Collected by:  Ward's Original ASTER Spectral Library name was jpl.perkin.mineral.silicate.phyllosilicate.medium.ps19a.spectrum.txt
Mineral: Glauconite (K,Na)(Fe^3+,Al,Mg)_2(Si,Al)_4O_10(OH)_2 

File Name:  ps19a.txt

XRD Analysis:  Glauconite(A)