petrographic [Adjective] + microscope [Noun]

Strength Strength Dispersion
A:
8
CHISQ:
29,693.49
AWT:
54,333,737
TTEST:
2.83
G2:
133.58
FAWT:
1
MI:
11.86
LOGLOG:
35.58
JD:
-0.01
MI3:
17.86
DICE:
2.32
RANGE: