Mineral:  Anorthite (Feldspar) (NaSi,CaAl)AlSi_2O_8

File Name:  ts05a.txt

XRD Analysis:  Anorthite(A)

Chemical Analysis:
from electron microprobe (Na_0.07Ca_0.93)Si_2.07(Al_1.91Fe_0.02^3+)O_8
 