ancient [Adjective] + stone [Noun]

Strength Strength Dispersion
A:
43
CHISQ:
293.85
AWT:
4,741,164
TTEST:
5.8
G2:
114.77
FAWT:
11.47
MI:
3.12
LOGLOG:
16.94
JD:
0.82
MI3:
13.98
DICE:
0.55
RANGE: