Red [Adjective] + sandstone [Noun]

Strength Strength Dispersion
A:
53
CHISQ:
2,236.05
AWT:
4,522,950
TTEST:
7.11
G2:
311.05
FAWT:
12.02
MI:
5.46
LOGLOG:
31.28
JD:
0.7
MI3:
16.92
DICE:
0.85
RANGE: