fine-grained [Adjective] + rock [Noun]

Strength Strength Dispersion
A:
6
CHISQ:
491.21
AWT:
14,158,187
TTEST:
2.42
G2:
50.55
FAWT:
3.84
MI:
6.39
LOGLOG:
16.51
JD:
0.53
MI3:
11.56
DICE:
0.13
RANGE: