Name: Orthoclase (Feldspar) (K,Na)AlSi_3O_8
Type: Mineral
Class: Silicate
Subclass: Tectosilicate
Particle Size: Medium
Sample No.: TS-12A
Owner: JPL
Wavelength Range: VSWIR
Origin: India
Collection Date: N/A
Description: Particle size was 45-125um.Collected by Burminco Original ASTER Spectral Library name was jpl.beckman.mineral.silicate.tectosilicate.medium.ts12a.spectrum.txt
Mineral: Orthoclase (Feldspar) (K,Na)AlSi_3O_8 

File Name:  ts12a.txt

XRD Analysis:  Orthoclase(A), Albite(T)

Chemical Analysis:
from electron microprobe (K_0.69Na_0.29Ca_0.01)Si_2.99Al_1.01O_8
