fine-grained [Adjective] + sandstone [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
4,257.84
AWT:
54,328,061
TTEST:
2
G2:
62.03
FAWT:
1
MI:
10.06
LOGLOG:
20.12
JD:
-0.01
MI3:
14.06
DICE:
1.44
RANGE: